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- Absorption columns, acid gas removal
- Absorption columns, internals
- Acid coolers, anodically protected
- Acid towers, acid distributors
- Acid towers, lined
- Acid towers, packings
- Acid towers, stainless steel
- Agitators, other applications
- Agitators, phosphoric acid
- Ammonia
- Ammonia processes - By-product recovery
- Ammonia processes - Carbon dioxide removal: liquid wash, chemical
- Ammonia processes - Carbon dioxide removal: liquid wash, physical
- Ammonia processes - Plant revamping
- Ammonia processes - Production, complete plants
- Ammonia processes - Purge gas recovery, membrane systems
- Ammonia processes - Synthesis gas production, oil gasification
- Ammonia processes - Synthesis gas production, solid fuel gasification
- Ammonia processes - Synthesis gas production, steam/naphtha reforming
- Ammonia processes - Synthesis gas production, steam/natural gas reforming
- Ammonia processes - Synthesis gas, other
- Ammonia processes - Synthesis loops
- Ammonia storage, pressure
- Ammonia storage, refrigerated
- Ammonium bicarbonate processes - Ammonium bicarbonate
- Ammonium chloride
- Ammonium nitrate
- Ammonium nitrate processes - By direct neutralization
- Ammonium nitrate processes - Granulation
- Ammonium nitrate processes - Other
- Ammonium phosphate processes - Diammonium phosphate
- Ammonium phosphate processes - Monoammonium phosphate - granular
- Ammonium phosphate sulphate processes - Ammonium phosphate sulphate
- Ammonium phosphates (MAP/DAP)
- Ammonium sulphate
- Ammonium Sulphate Nitrate Processes - Ammonium Sulphate Nitrate
- Ammonium sulphate processes - By-product recovery
- Ammonium thiosulphate
- Analysers, hydrogen sulphide
- Analysers, nitrogen
- Analysers, other
- Analysers, oxygen
- Analysers, sulphur
- Analysers, sulphur dioxide
- Associations & organisations
- Bags
- Bellows, Loading
- Blowers, acid gas
- Blowers, acid plant feed gas
- Blowers, air
- Bolt-on process heating systems
- Boron
- Bucket Elevators
- Burner Surveys
- Burners, acid gas
- Burners, acid wastes
- Burners, reformer
- Burners, sulphur
- Burners, sulphur recovery
- Calcium ammonium nitrate (CAN)
- Calcium ammonium nitrate processes - Calcium ammonium nitrate
- Calcium magnesium phosphate
- Calcium nitrate
- Calcium nitrate processes - Calcium nitrate
- Calcium, chelated
- Catalyst bed support, Inert
- Catalyst disposal
- Catalyst Gauze Recycling
- Catalyst Gauzes
- Catalyst Getters
- Catalyst loading/removal
- Catalyst reprocessing
- Catalyst services
- Catalysts, air purification
- Catalysts, ammonia synthesis
- Catalysts, gas purification
- Catalysts, methanation
- Catalysts, methanol synthesis
- Catalysts, nitric acid, ammonia oxidation
- Catalysts, nitric acid, platinum capture
- Catalysts, nitrogen oxides reduction
- Catalysts, reforming
- Centrifuges (Solid/Liquid Separation)
- Chemical Spill Containment Products
- Claus Capacity SO{2} Injection Systems
- Claus Sulphur Collection Systems
- Compactors
- Compressors, centrifugal
- Compressors, centrifugal - ammonia synthesis
- Compressors, centrifugal - nitric acid
- Compressors, reciprocating - ammonia synthesis
- Compressors, reciprocating - urea synthesis
- Condensers, sulphur
- Consultancy services
- Consultancy, commercial products & services
- Consultancy, environmental assessment
- Consultancy, feasibility studies
- Consultancy, green technologies
- Consultancy, HAZOP studies
- Consultancy, operational
- Consultancy, structural integrity
- Contracting services, engineering-basic
- Contracting services, engineering-detail
- Contracting services, equipment procurement
- Contracting services, erection supervision
- Contracting services, nitric acid & ammonium nitrates plants
- Contracting services, phosphoric acid plants
- Contracting services, process design
- Contracting services, project management
- Contracting services, sulphuric acid plants
- Contracting services, superphosphates & compound fertilizers plants
- Contracting services, urea plants
- Control valves, acid
- Control valves, gas
- Control valves, shut off
- Control valves, sulphur
- Controlled release fertilizers (unspecified)
- Converters, SO{2} oxidation
- Conveyors, Belt
- Conveyors, Drag
- Conveyors, Pan
- Conveyors, Screw
- Coolers, sulphuric acid
- Corrosion protection, anodic passivation systems
- Corrosion protection, functional coating solutions
- Corrosion protection, Inhibitor additives
- Corrosion protection, surface coating (inc. alloy diffusion coating)
- Corrosion resistant materials, alloys
- Corrosion resistant materials, ceramic (bricks, tiles)
- Corrosion resistant materials, high alloys
- Corrosion resistant materials, metallic
- Corrosion resistant materials, mortar
- Corrosion resistant materials, non-metallic
- Corrosion resistant materials, polymeric
- Corrosion resistant materials, refractory
- Corrosion resistant materials, stainless steel
- Crushers & Mills
- Crystallizers
- Dampers
- Diammonium phosphate (DAP)
- Dicalcium phosphate
- Dilution units, sulphuric acid
- Draglines
- Environmental services
- Evaporators
- Evaporators, other
- Evaporators, phosphoric acid
- Fabricated jacketed systems, customized
- Fasteners
- Fertilizer Coating Equipment
- Fertilizer Conditioning Equipment
- Fertilizer handling plant, bagging
- Fertilizer handling plant, blending
- Fertilizer handling plant, conveyors
- Fertilizer handling plant, loaders & unloaders
- Fertilizer handling plant, reclaimers
- Fertilizer handling plant, stackers
- Fertilizer Manufacturing, Crushing
- Fertilizer Manufacturing, Feeders
- Fertilizer Manufacturing, Screening
- Fertilizer Processes - Anticaking, Colouring Agents, Antifoam
- Fertilizer processes - Bulk blending
- Fertilizer processes - Complex fertilizers, compaction
- Fertilizer processes - Complex fertilizers, granulation
- Fertilizer processes - Conditioning agents
- Fertilizer processes - Dust control
- Fertilizer processes - Fluid fertilizers, nitrogen solutions
- Fertilizer processes - Fluid fertilizers, suspension
- Fertilizer processes - Organic fertilizers
- Fertilizer processes - Slow-release fertilizers, other
- Fertilizer processes - Slow-release fertilizers, sulphur-coated urea
- Fertilizer Spreaders
- Fertilizer Tenders
- Filters, fiber bed
- Filters, hot gas
- Filters, phosphoric acid
- Filters, polishing
- Filters, precoat-sulphur
- Filters, Water
- Financial services
- Fluid blends/suspensions
- Foliar fertilizers
- Gas Detection & Monitoring
- Gaskets & Seals
- Granulators, drum
- Granulators, fluidized bed
- Granulators, other
- Granulators, pan
- Grinding mills, other
- Grinding mills, phosphate rock
- Grinding mills, potash
- Grinding mills, sulphur
- Handling Equipment
- Handling services
- Heat Exchanger Servicing
- Heat exchangers
- Heat exchangers, gas/gas
- Heat recovery systems
- High-temperature, refractory
- Information services
- Inspection services
- Insulation
- Iron
- Iron, chelated
- Laboratory Services
- Licensing, engineering and equipment supply
- Linings, Protective
- Loader/s Ship
- Magnesium chloride
- Magnesium nitrate
- Magnesium sulphate
- Manganese nitrate
- Melters, sulphur
- Methanol
- Methanol processes - Plant revamping
- Micronutrients (unspecified)
- Micronutrients, chelated
- Mining machines
- Mist eliminators
- Mist eliminators, electrostatic
- Mist eliminators, impingement
- Mixers
- Monoammonium phosphate (MAP)
- Monopotassium phosphate (MKP)
- Nitric acid
- Nitric acid absorbers
- Nitric Acid Process - Azeotropic
- Nitric acid processes - Concentrated production
- Nitric acid processes - Dual pressure
- Nitric acid processes - Monopressure
- Nitrogen/oxygen processes - Cryogenic (air separation)
- NK Fertilizers
- NP Fertilizers
- NPK
- NPK Processes - Granulation
- Organic fertilizers
- Particle Analysis Systems
- Pastillators
- Phase Separation Equipment/Systems
- Phosphate processes - Defluorination
- Phosphate rock
- Phosphate rock (mine)
- Phosphate rock processes - Agglomeration
- Phosphate rock processes - Beneficiation
- Phosphate rock processes - Grinding
- Phosphate rock processes - Testing services
- Phosphate rock testing services
- Phosphogypsum processing - Rehydration for plaster production
- Phosphoric acid
- Phosphoric acid processes - Anhydrous hydrofluoric acid technology from fluosilicic acid
- Phosphoric acid processes - Concentration
- Phosphoric acid processes - Dicalcium phosphate
- Phosphoric acid processes - Fluoride capture
- Phosphoric acid processes - Fluosilicic acid conversion
- Phosphoric acid processes - Sulphuric acidulation, dihydrate processes
- Phosphoric acid processes - Sulphuric acidulation, dihydrate/hemihydrate processes
- Phosphoric acid processes - Sulphuric acidulation, hemihydrate processes
- Phosphoric acid processes - Sulphuric acidulation, hemihydrate/dihydrate processes
- Phosphoric acid, purification processes - Clarification
- Phosphoric acid, purification processes - Recovery from waste acid
- Pilot plant services
- Pipes & Fittings
- Piping systems
- PK Fertilizers
- Platinum Group Metals (PGM) Recovery Services
- Pollution Abatement Systems
- Polymer coated urea processes - Granulation
- Potash processes - Compaction
- Potash salts
- Potash, beneficiation processes - Crystallization
- Potash, beneficiation processes - Flotation
- Potassium carbonate
- Potassium chloride
- Potassium magnesium sulphate
- Potassium nitrate
- Potassium phosphates
- Potassium salt processes - Potassium sulphate, from ore
- Potassium sulphate
- Precipitators Wet Electrostatic
- Pressure Vessels
- Prilling towers
- Process control systems, other
- Process control systems, simulators
- Process Simulation Services
- Process testing and optimization
- Publisher
- Pump tanks and strainers
- Pumps, acid
- Pumps, carbamate
- Pumps, liquid ammonia
- Pumps, slurry
- Pumps, sulphur
- Quench towers
- Rakers for settlers and storage tanks
- Reactors, ammonia synthesis
- Reactors, gasification
- Reactors, methanation
- Reactors, methanol synthesis
- Reactors, secondary reformers
- Reactors, urea synthesis
- Reformer Tube Inspection Equipment
- Reforming furnaces, radiant boxes
- Reforming furnaces, tubes
- Repair services
- Research and development services
- Revamping services
- Scrubber Systems
- Scrubbers, feed gas
- Second hand plant
- Shipping services
- SO{2} Abatement Processes - Catalytic oxidation: H{2}SO{4} by-product
- SO{2} Abatement Processes - Dry absorption: sulphate by-product
- SO{2} Abatement Processes - Gas Cleaning Plant Equipment
- SO{2} Abatement Processes - Wet absorption: sulphate by-product
- SO{2} Production Processes - Condensation/liquefaction
- SO{2} Production Processes - Other
- SO{3} Production Processes - SO{3} Production processes
- Sodium nitrate
- Software
- Solids coaters, drum
- Solids coolers, drum
- Solids coolers, fluidized bed
- Solids coolers, plate (bulk flow)
- Solids dryers, drum
- Solids dryers, fluidized bed
- Specialist welding
- Staff training
- Start-up assistance services
- Steam heat tracing systems
- Steam jackets (valves, pumps & meters)
- Sulphur bentonite
- Sulphur block pouring equipment
- Sulphur coated urea processes - Granulation
- Sulphur Forming Processes - Flaking
- Sulphur Forming Processes - Granulation
- Sulphur Forming Processes - Other
- Sulphur Forming Processes - Pastillation
- Sulphur Forming Processes - Wet prilling/pelletizing
- Sulphur Recovery Processes - Acid-gas reinjection
- Sulphur Recovery Processes - Catalysts: Claus process, alumina-based
- Sulphur Recovery Processes - Catalysts: Claus process, TiO{2}-based
- Sulphur Recovery Processes - Catalysts: Claus tail gas treatment, Alumina-based CoMo catalyst
- Sulphur Recovery Processes - Catalysts: hydrodesulphurization
- Sulphur Recovery Processes - Catalysts: tail gas incineration
- Sulphur Recovery Processes - Claus furnace chemistry
- Sulphur Recovery Processes - Claus tail gas treatment: catalytic direct oxidation
- Sulphur Recovery Processes - Claus tail gas treatment: H{2}S recycle
- Sulphur Recovery Processes - Claus tail gas treatment: incineration
- Sulphur Recovery Processes - Claus tail gas treatment: other processes
- Sulphur Recovery Processes - Claus tail gas treatment: reduction + “liquid redox”
- Sulphur Recovery Processes - Claus tail gas treatment: SO{2} recycle
- Sulphur Recovery Processes - Claus tail gas treatment: sub-dewpoint Claus
- Sulphur Recovery Processes - Claus-type processes: atmospheric air-based
- Sulphur Recovery Processes - Claus-type processes: oxygen-enriched
- Sulphur Recovery Processes - Claus-type processes: Simultaneous CO{2} Recovery
- Sulphur Recovery Processes - Gas sweetening (H{2}S removal): alkali wash
- Sulphur Recovery Processes - Gas sweetening (H{2}S removal): amine wash
- Sulphur Recovery Processes - Gas sweetening (H{2}S removal): ammonia wash
- Sulphur Recovery Processes - Gas sweetening (H{2}S removal): biological
- Sulphur Recovery Processes - Gas sweetening (H{2}S removal): liquid redox
- Sulphur Recovery Processes - Gas sweetening (H{2}S removal): molecular sieve adsorption
- Sulphur Recovery Processes - Gas sweetening (H{2}S removal): other chemical wash systems
- Sulphur Recovery Processes - Gas sweetening (H{2}S removal): other solid-bed sorption
- Sulphur Recovery Processes - Gas sweetening (H{2}S removal): physical solvent wash
- Sulphur Recovery Processes - Gas sweetening (H{2}S removal): zinc oxide chemisorption
- Sulphur Recovery Processes - Liquid hydrocarbon sweetening: amine
- Sulphur Recovery Processes - Liquid hydrocarbon sweetening: caustic
- Sulphur Recovery Processes - Liquid hydrocarbon sweetening: hydrodesulphurization
- Sulphur Recovery Processes - Liquid hydrocarbon sweetening: molecular sieve adsorption
- Sulphur Recovery Processes - Out-of-pit liquid Sulphur degassing
- Sulphur Recovery Processes - Sulphur degassing
- Sulphur Special Form Processes - Wettable sulphur
- Sulphur Storage & Handling Equipment
- Sulphur, bulk
- Sulphur, Formed
- Sulphur, Recovered
- Sulphur-coated urea
- Sulphuric acid
- Sulphuric Acid Production Processes - Chamber/tower process: NOx-catalysed
- Sulphuric Acid Production Processes - Contact process - catalysts: vanadium-based
- Sulphuric Acid Production Processes - Contact process - catalysts: vanadium-based, low-bite
- Sulphuric Acid Production Processes - Contact process: cold gas, metallurgical (ore or pyrites roasting)
- Sulphuric Acid Production Processes - Contact process: cold gas, spent acid destruction
- Sulphuric Acid Production Processes - Contact process: double-absorption
- Sulphuric Acid Production Processes - Contact process: hot-gas (sulphur-burning)
- Sulphuric Acid Production Processes - Contact process: single-absorption
- Sulphuric Acid Production Processes - Contact process: wet-catalysis (H{2}S/Claus tail gas burning)
- Sulphuric Acid Production Processes - Feed gas cleaning
- Sulphuric Acid Production Processes - Feed gas cleaning: heavy metals removal
- Sulphuric Acid Production Processes - Feed gas cleaning: liquid effluent purification
- Sulphuric Acid Production Processes - Oleum processes
- Sulphuric Acid Production Processes - Plant revamping
- Sulphuric Acid Production Processes - Purification processes: destruction of organic contaminants
- Sulphuric Acid Production Processes - Purification processes: reconcentration
- Sulphuric Acid Production Processes - Purification processes: removal of other inorganic contaminants
- Sulphuric Acid Production Processes - Purification processes: Ultra Pure Acid
- Superphosphate dens
- Superphosphates, single
- Superphosphates, triple
- Superphosphoric acid
- Tank Bottoms
- Tank heating equipment
- Tanks, molten sulphur
- Tanks, sulphuric acid
- Technical Services
- Unloader/s Ship
- Urea
- Urea Ammonium Nitrate (UAN)
- Urea Ammonium Nitrate (UAN) processes: Granular
- Urea processes - Granulation
- Urea processes - Plant revamping
- Urea processes - Synthesis, other
- Urea processes - Synthesis, partial recycle, once-through
- Urea processes - Synthesis, stripping
- Urea processes - Synthesis, total recycle
- Urea-formaldehyde
- Valves, Diverter
- Valves, Pressure Relief
- Waste heat boilers
- Waste Water Treatment Equipment
- Weighing & Dosing Equipment
- Zinc
- Zinc nitrate
- 3B Controls Ltd
- 3DI Process Equipment Ltd
- Aarti Industries Ltd.
- AB Nynas Petroleum
- ABB Limited
- Abocol - Abonos Colombianos S.A.
- Abu Dhabi Gas Industries Ltd (GASCO)
- Abu Dhabi Gas Liquefaction Company Ltd (ADGAS)
- Abu Dhabi National Oil Company (ADNOC)
- Abu Dhabi Oil Refining Company (Takreer)
- Abu Qir Fertilizers & Chemical Industries Co. (AFC)
- Abu Zaabal Fertilizer & Chemical Co
- Academia Holtec
- Accoat A/S
- ACCS Ltd
- ACE Global Depository
- Achema
- Acid Ind (pvt) Ltd
- Acid Piping Technology Inc
- ADCHEMCO Corporation Kasaoka Works
- Aditya Birla Management Corporation Pvt. Ltd.
- Aditya Birla Nuvo Limited
- ADOB Przedsiebiorstwo Produkcyjno-Consultingowe
- Adriatica SpA.
- Advanced Oilfield Technology Co. LLC
- AECI
- Aecometric Corporation
- AFC Fertilizer & Chemicals, Inc. (AFCI)
- African Explosives Ltd (AEL)
- Agribusiness Association of Iowa
- Agrichem XIMIX.s.r.o
- Agricultural Chemicals (M) Sdn Bhd
- Agricultural Industries Confederation Limited
- Agricultural Retailers Association (ARA)
- Agrifert Malaysia Sdn Bhd
- Agrifos Fertilizer LLC
- Agriliance, LLC
- Agrimartin Ferilizantes, S.L.
- Agrofert a.s.
- Agrofertrans Ltd
- Agrogen S.A. de C.V.
- Agromate Holdings Sdn Bhd
- Agropolychim JSC
- Agrow Australia Pty Ltd
- AGRU Kunststofftecknik GmbH
- Air Filters Ltd (AAF International)
- Air Products
- AirPol
- Akbari Chemicals Industries
- Akita Zinc Co., Ltd.
- Aksu Huajin Chemical Fertilizer Co. Ltd.
- AKW Apparate + Verfahren GmbH
- Akzo Nobel
- AL Hashermiah International Contracting Company
- Al-Jubail Fertilizers Company (Bayroni)
- Al Nasr Co for Manufacturing Coke & Basic Chemicals
- Al-Noor Fertilizer Industries Limited
- Alberta Sulphur Research Ltd
- ALC Services
- Alexandria Fertilizer Company (AlexFert)
- Alfa Laval
- Alfred H Knight
- Alleima
- Alliance
- Alloy Engineering Company
- Allweiler GmbH
- Alsys France Enercat
- Alsys International
- AltairStrickland
- AMA Brasil
- Amagro s.r.o.
- Amber Chemicals Industries (Pvt) Ltd.
- AMECO
- Amerair Industries
- American Institute of Chemical Engineers (AIChE)
- American Plant Food Corp.
- American Smelting and Refining Company (ASARCO)
- AMETEK Process Instruments
- AMGAS
- AMLON GROUP
- AmmoniaKnowHow
- Amoc
- AMS Ameropa Marketing & Sales AG
- Anadarko
- ANDA
- The Andhra Sugars Limited
- ANDRITZ Separation
- Anglo American Chile Ltd
- Anglo American Platinum Limited
- AngloGold Ashanti Limited
- Anhui Haoyuan Chemical Industry (Group) Co., Ltd.
- Anhui Huainan Chemical Group Co. Ltd. (HCC)
- Anhui Huatai Chemical Co.,Ltd.
- Anhui Jinhe Industry Co.,Ltd.
- Anhui Linquan Industry Chemical Company (ALICCL)
- Anhui Sanxing Chemical Co.,Ltd
- Anhui Sierte Fertilizer Industry Group Co.,Ltd.
- ANIVI INGENIERIA, S.A
- Ankur Fertilizers Private Limited
- Anning Huaya Calcium-Magnesium Phosphate Fertilizers Plant
- Anning Xianjie Phosphorus Chemical Group Co.,Ltd.
- Anshan Fertilizer Plant
- Anton Paar GmbH
- Anwil SA
- Apache Nitrogen Products Inc
- Apex Engineered Products
- Apex Group
- API-Anonima Petroli Italiana SpA
- Applied Analytics Inc
- Applied Chemical Technology Inc.
- Aquachemia S.r.o.
- Aquavita International S.A.
- AR Zinc S.A.
- Arab Fertilizer Association (AFA)
- Arab Potash Company PLC
- ARCA Regler GmbH
- ArcelorMittal
- Archean Group
- Ardaman & Associates Inc
- Argus FMB
- ARIONEX Wasseraufbereitung GmbH
- Arkema-ArrMaz
- Armacell Engineered Systems Ltd
- Armatec Environmental Ltd
- Armenian Copper Programme CJSC (ACP)
- Arodo bvba
- Arsol Aromatics GmbH & Co. KG
- Arthur D. Little Ltd
- ARVOS GmbH | SCHMIDTSCHE SCHACK
- AS DBT (Dry Bulk Terminal)
- Asahi Glass Co., Ltd.
- Asahi Kasei Chemical Corporation
- Asia New-Energy Holdings Pte. Ltd.
- Asociacion Nacional de Fabricantes de Fertilizantes (ANFFE)
- Aspen Technology, Inc.
- Assam Industrial Development Corporation Ltd
- Assam Petrochemicals Ltd (APL)
- Association Française de Commercialisation et de Mélange d'Engrais (AFCOME)
- Assofertilizzanti Federchimica
- AST S.p.A.
- Asturiana de Zinc S.a.
- Atco Midstream Ltd
- ATI Speciality Alloys & Components
- Atlantic Copper SA
- Atlantic Methanol Production Company (AMPCO)
- Atlas Copco Compressors and Compressed Air Technology GmbH
- Atritor Ltd
- Atta Chemicals (Pvt.) Limited
- Attock Chemicals (Private) Limited
- Atul Ltd
- AUMUND Fördertechnik GmbH
- Aurubis AG
- AVEVA Solutions Ltd
- Awash Melkasa Aluminum Sulfate and Sulfuric Acid
- AWS Corporation srl
- Axens
- Azelis UK Ltd
- Azgard Nine Limited (ANL)
- Azomures S.A.
- Azzawiya Oil Refining Company
- BACONCO
- Bafgh Zinc Smelting Company
- BAGTECH
- Baja Mining Corporation
- Balcke-Dürr GmbH
- Ballance Agri-Nutrients Ltd
- Ballestra SpA
- Bandirma Gübre Fabrikalari AS (BAGFAS)
- Bangladesh Fertilizer Association (BFA)
- Baofeng Group
- Baokang Zhuangyuan Fertilizer Industry Co.,Ltd.
- Basant Agro Tech (I) Ltd.
- BASF Corporation, Catalysts Division
- Basic Chemicals National Company (BCNC)
- Baslini S.p.A.
- Bastech, LLC
- Bauermeister Zerkleinerungstechnik GmbH
- Bausher Chemicals
- BAYERNOIL Raffineriegesellschaft mbH
- Baymineral Maden Ve Kimya Ltd Std
- BBB Tank Services Inc
- BCCK Engineering, Inc
- BD Energy Systems
- The Beaming Company Ltd
- Bechtel Hydrocarbon Technology Solutions Inc
- Bedeschi SpA
- BEGA
- Begg Cousland Envirotec Ltd
- Belgian Refining Corporation NV
- Belleli Energy
- Beltran Technologies, Inc.
- Benvitec NV
- Berndorf Band Group
- Berry bpi packaging solutions
- Bertrams Chemical Plants Ltd
- Bery Maritime
- BERZELIUS METALL GmbH
- BEUMER Group GmbH & Co. KG
- BG Group
- Bharat Fertilizer Industries Limited
- Bharat Petroleum Corporation Ltd
- BHDT GmbH
- Bhilai Engineering Corporation Limited (BEC)
- BHP Billiton Limited
- Biesterfeld AG
- Bige Holding Ltd.
- Binani Zinc Limited
- Binh Dien Fertilizer Company (BFC) (VINACHEM)
- Binh Son Petrochemical (BSR)
- Black & Veatch
- Blair Rubber Company
- Blasch Precision Ceramics
- Bleach Petrochemicals
- Bodal Chemicals Ltd.
- Boldrocchi
- Boliden Group
- John R. Boone Ltd
- Border Chemical Co. Ltd.
- Boreal Laser Inc
- Borealis AG
- BORSIG GmbH
- Boundary I-Media Ltd
- Boundary SulFert
- Boustead International Heaters Limited
- B&P Littleford
- BP (North American Headquarters)
- BP Oil España SA
- BP p.l.c. (British Petroleum)
- BP Raffinaderij Rotterdam
- BR Global LLC
- Bradley Pulverizer
- Brahmaputra Valley Fertilizer Corporation Limited (BVFCL)
- Brenntag UK & Ireland
- BRGM
- Brimstone STS Limited
- British Geological Survey
- Bruce Oakley Inc
- Bruks Siwertell AB
- Brunei Methanol Company Sdn. Bhd (BMC)
- Bryan Research and Engineering LLC
- Buckman Laboratories International, Inc
- Bunge Limited
- Burckhardt Compression AG
- Buss ChemTech AG
- Butting Group
- BW Group
- CABB AG
- Caixin Group
- Calcium Products, Inc.
- Caltex Oil (SA) (Pty) Ltd
- Calumet Speciality Products Partners LP
- Cameco Corporation
- Canadian Association of Agri-Retailers (CAAR)
- Canadian Energy Services
- Canadian Natural Resources Limited (CNRL)
- Cangzhou Dahua Group Co Ltd
- Canpotex International Pte Ltd
- Capro Corporation
- Caraiba Metais SA
- Casale
- Casale Project a.s.
- Cat Tech (Europe) Ltd
- CCM
- CCM Fertilizers Sdn Bhd
- CECO Environmental - Fluid Handling and Filtration
- CellMark Chemicals Ltd
- Celulosa Arauco y Constitución S.A. (ARAUCO)
- Central African Mining & Exploration Company Plc (CAMEC)
- Central Chemical Co., Ltd.
- Century Rayon
- CEPSA (Compañía Española de Petróleos S.A.U.)
- Česká Rafinérská a.s.,
- CETEC Industrie
- Cetek - a Division of IGS
- CF Fertilisers UK Limited
- CF Industries Inc
- CFIA - Canadian Food Inspection Agency
- CG Thermal
- Chambal Fertilisers and Chemicals Ltd (CFCL)
- Changzhou City Qinghong Chemical Co.,Ltd.
- Chardzhou Superphosphate Plant
- Chart Industries Inc.
- Chatham Rock Phosphate
- Chauvin
- Chemaf S.P.R.L.
- CHEMANOL
- Chemical and Refining Technology Services
- Chemical Fertilizer Plant of Jilin Petrochemical Co Ltd
- Chemical Industries Association
- Chemical Plant of Henan Zhongyuan Gas Chemical Co.
- Chemical Products Industries, Inc. (CPI)
- Chemie Kelheim Holding GmbH
- Cheminova AS
- Chemipol S.A
- Chemplex Corporation
- Chemtech Acids & Chemicals (P) Ltd
- ChemTrans Trading AG
- Chemviron Carbon Ltd
- Chemworth Ltd
- Chengdu City Xindu Chemical Co.,Ltd.
- Chengdu KoYo Chemical Ltd.
- Chengdu Tianhua Science & Technology Co Ltd
- Chengdu Yulong Chemical Co.,Ltd.
- Chennai Petroleum Corporation Ltd (CPCL)
- Chenzhou Tiancheng Chemical Co.,Ltd.
- Chevron Corporation
- Chevron Phillips Chemical Company LP
- Chia Tai Company Ltd
- Chifeng Jinjian Copper Company Limited
- Chifeng NFC Kumba Hongye Zinc Co., Ltd (CNKH)
- China BlueChemical Ltd (CNOOC)
- China Chemical Industry Co. (CCIC)
- China Guodian Corporation
- China National Chemical Corporation
- China National Chemical Engineering Company Limited
- China National Machinery Import & Export Corp.
- China National Petroleum Corporation (CNPC)
- China Petrochemical Corporation (SINOPEC)
- Chisso Corporation
- Chongqing Chuandong Chemical (Group) Co.,Ltd.
- Chongqing City Fuyuan Chemical Co.,Ltd.
- Chongqing Huqiang Chemical Fertilizer Co Ltd
- Chongqing Inorganic Chemical Reagent Factory
- Chongqing Jianfeng Chemical Factory
- Chongqing Yihua Group
- Christy Catalytics LLC
- Chromatech Incorporated
- Chung Hwa Chemical Industrial Works, Ltd.
- C & I Engineering
- Ciech SA
- CIFO SpA
- Cinkarna, Metalurško kemična industrija Celje, d.d.
- CITGO Petroleum Corporation
- Citis S.A.S.
- CK Life Sciences International (Holdings) Inc
- Clariant, CATALYSTS
- Clark Solutions
- Cleveland Cascades
- ClimeCo Corporation
- CMW - Central Maintenance & Welding, Inc
- CNSG Anhui Hong Sifang Co., Ltd.
- Co-op Chemical Company Ltd
- Coking Plant of Liuzhou Iron and Steel Group Corp.
- COMESSA
- COMEXPORT
- Compagnie des Engrais de Longueil
- Companhia Petroquímica do Nordeste (COPENOR)
- Company of Metallurgy and Transformation of Non Ferrous Metals - METANOF
- COMPO GmbH & Co KG
- Compressor Controls Corporation
- Concetti S.p.A
- ConocoPhillips Company
- Con-Sul, Inc.
- Consultco Inc
- Continental Industrie
- Coogee Chemicals
- Cool Separations
- Copebras Limitada
- Coromandel International Limited
- Corporacion Nacional del Cobre de Chile (Codelco)
- Corrosion Service Co Ltd
- Cosmo Oil Company Ltd
- Cotecna Inspection S.A.
- CP Pumpen AG
- Crescent Chemicals
- Crimea Titan PJSC
- Croft Filters Ltd
- CRU International Ltd
- Crustbuster/Speed King Inc
- CS Combustion Solutions GmbH
- CSBP Limited
- CSC "Arvi fertis"
- CSI
- The CSL Group Inc.
- CUF – Quimicos Industrias, S.A.
- Cultiv
- Curtiss-Wright EST Group
- CVR Partners
- Cytec Industries Inc.
- DA Chemicals Group Ltd
- Dahua Group Dalian Rilling Co., Ltd.
- Dakota Gasification Company
- Dalian Liaoning Dahua Group Limited
- Daltec Process Fans
- Damper Technology Ltd
- Dangyang City Huaqiang Chemical Co.,Ltd.
- Dansk Shell AS
- Datang International Power Generation Co. Ltd
- Dawood Hercules Corporation Limited
- Daye Non-Ferrous Metals Co Ltd
- Dazhou Koyo Chemical Industry Company, Ltd
- DCL, Inc.
- DCM Shriram Ltd
- DCP Midstream
- De Dietrich Process Systems GmbH
- De Smet Agro
- Dead Sea Experts for Engineering Consultancy
- Deccan Sales Corp. Ltd
- Deepak Fertilisers and Petrochemicals Corp. Ltd. (DFPCL)
- Delta
- Delta Controls Corporation
- Denka Company Limited
- Department for Environment, Food & Rural Affairs (Defra)
- Department of Agriculture, Food & the Marine
- Derrick Corporation
- Deutsche BP AG
- Devon Energy Ltd
- Deyang City Nanta Chemical Co.,Ltd.
- DEZA, a. s.
- Dharamsi Morarji Chemical Company Ltd
- Diamondback Technology, Inc.
- Dieffenbacher Energy GmbH
- Diffusion Alloys (UK) Ltd
- Direccion General de Fabricaciones Militares (DGFM)
- Distribution Consulting Services, Inc
- The Doe Run Company
- Doe Run Peru
- Dolphin Energy
- Dome Technology
- Dominion
- DOMO Caproleuna GmbH
- Dongbu Hannong Chemical Co., Ltd.
- Dor Chemicals Group
- Dos Santos International
- The Dow Chemical Company
- Doyle Equipment Manufacturing Company Inc
- Drexel Chemical Co
- "DROG-BUD" Ltd
- Drummond Company, Inc.
- Drury Industries Limited
- DSF Refractories & Minerals Ltd
- DSH Systems Ltd
- Düchting Pumpen
- Ducon Environmental Systems
- Duiker Combustion Engineers B.V.
- Dulany Industries, Inc.
- DUMAG GmbH
- Durlon Sealing Solutions
- Dürr Systems, Inc
- Duslo AS
- Dyno Nobel Inc
- East Hope Group
- Eastar Holdings Group Co. Ltd
- Eastman Chemical Company
- EcoChem Analytics
- Ege Gübre Sanayii AS
- Egyptian Chemical Industries (KIMA)
- Egyptian Fertilizer Co. (EFC)
- Egyptian Financial and Industrial Co. JSC (EFIC)
- Egyptian General Petroleum Company
- Egyptian Methanex Methanol Company S.A.E. (EMethanex)
- EIRICH, Maschinenfabrik Gustav Eirich
- El Delta Company for Fertilizer and Chemical Industries
- El Nasr Company for Fertilizers and Chemical Industries (SEMADCO)
- El Nasr Mining Co (ENMC)
- Electro Chemical
- Elekeiroz SA
- Elessent Clean Technologies
- Elliott Group
- Emerson Automation Solutions
- Empresa Nacional de Mineria (ENAMI)
- Empresa Nacional del Petróleo (ENAP)
- EMT - Blending, Bagging, and Transport Equipment
- Enaex S.A. (Empresa Nacional de Explosives)
- EnCana Corporation
- Energy Bolting Limited
- Energy Resources of Australia Limited (ERA)
- Engen Petroleum Ltd
- Engineers India Limited (EIL)
- Engro Fertilizers Ltd
- Eni SpA
- Ensival Moret
- Entreprise Nationale d’Industrie Petrochimique (ENIP)
- Enviro Technology Services Ltd
- EnviroEnergy Solutions Inc
- Environmental Catalytic Systems (ECS)
- ERCOSPLAN Group of Companies
- Ercros Industrial SA (Aragonesas)
- Erdos Xinneng Chemical Company Limited
- ERG Raffineria Mediterranea Petroli Srl
- Ergon Inc
- ESPINDESA
- Esseco SpA
- Essemar SPA
- Esso Italiana SpA
- Esso Nederland BV
- Esso SAF
- Esso (Thailand) Public Co Ltd
- ETD Consulting
- Eti Bakir A.S.
- ETI Mine Works General Management (ETI Maden)
- Euragglo SAS
- Euro Support B.V.
- EuroChem
- European Filter Corporation (EFC)
- Eurozolfi s.r.l.
- Evergrow
- Evonik Industries AG
- Exa International
- Exide Pakistan Ltd
- Exxaro
- Faculty of Agriculture
- Falcon Chemicals LLC
- FAM Minerals & Mining GmbH
- FAMUR SA
- Fanavaran Petrochemical Co
- Far West Agribusiness Association
- Farmcochem Sdn Bhd
- Fatima Group
- Fauji Fertilizer Bin Qasim Ltd
- Fauji Fertilizer Company Ltd (FFC)
- Fazal Chemicals Pvt Ltd
- FBM - Hudson-Italiana (SPA)
- Federated Cooperatives Ltd
- FEECO International Inc
- Feicheng Acid Chemicals Co., Ltd.
- FERPHOS Group, Spa
- Ferrum Ltd
- FERTIAL S.P.A.
- Fertiberia SA
- Fertibon Products
- Fertica (El Salvador) SA
- Fertiliser Association of New Zealand
- Fertilisers and Chemicals Travancore Ltd (FACT)
- Fertilizantes Colombianos SA (FERTICOL)
- Fertilizantes Heringer S.A.
- Fertilizantes Santo Domingo (FERSAN)
- Fertilizar Asociacion Civil
- Fertilizer & Pesticide Authority
- The Fertilizer Association of India (FAI)
- Fertilizer Australia
- Fertilizer Canada
- The Fertilizer Institute (TFI)
- Fertilizer International
- Fertilizer Society of South Africa (FERTASA)
- Fertilizer Unit - Ministry of Agriculture & Livestock Development (Government of Nepal)
- Fertilizer Week
- Fertilizers Europe
- Fertilsud Srl
- Fertisac S.L.
- Fertisul International Ltd
- FIC SPA
- Fike Europe BV
- Filtration Group BV
- First Quantum Minerals Ltd.
- FITCO Tradecom do Brasil
- Five Star International Group
- Fives Pillard
- FLEXIM Instruments UK Ltd
- Flexitallic UK Ltd
- Flint Hills Resources L.P.
- Flood Control International Ltd
- Florida Industrial and Phosphate Research Institute (FIPR Institute)
- FLSmidth
- Fluid Fertilizer Foundation
- Fluoder S.A.
- Fluor Corporation
- FluoroSeal Inc.
- FMC Agro Ltd
- Formosa Petrochemical Corporation
- FOSFA, A.S.
- Fosfan S.A.
- Fosfitalia Group
- Foskor Ltd
- FPM Sendirian
- Franklin Miller
- Freeport-McMoRan Copper & Gold Inc.
- Fudao Chemical Co.,Ltd. (CNOOC)
- Fujian Sanming Iron And Steel (Group)
- Fujian Shaohua Chemical Co.,Ltd.
- Fujian Sinochem Zhisheng Fertilizer Co., Ltd.
- Fujian Zhongnong Fertilizer Co., Ltd.
- GAC Services (UK) Ltd
- Galiakotwala Engineering Co PVT Ltd
- Galp Energia SGPS SA
- Galvani
- Galvanic Applied Sciences Inc
- GAMBAROTTA GSCHWENDT SRL
- Gansu Jinchang Chemical (Group) Co.,Ltd.
- Gansu Jinchuan Group Ltd (JNMC)
- Garlock Sealing Technologies
- Gas Liquids Engineering Ltd
- Gavriel Fertilizers
- Gazprom Dobycha Astrakhan
- Gdanskie Zaklady Nawozów Fosforowych "Fosfory" Sp. z o.o.
- GEA Group
- GEMACO SA
- Gemlik Gübre Sanayii AS
- General Chemical Performance Products LLC
- General Company for Phosphate And Mines (GCPM)
- General Fertilizers Company (GFC)
- Geneva Nitrogen LLC
- GenOil Inc
- Ghorashal Fertilizer Factory Ltd. (BCIC)
- Giammarco-Vetrocoke
- Gibraltar Lubricating Services, Inc
- Ginger SOFRECO
- Glanzstoff - Bohemia Limited
- Glatt Ingenieurtechnik GmbH
- Global Conveyor Systems Pvt. Ltd
- Global Environmental & Industrial Response
- Global Ispat Koksna Industrija Lukavac (GIKIL)
- Global Process Systems (GPS)
- Gloria S.A.
- Goodtech AS
- Gouda Refractories BV
- GPC Quimica
- GPIC - Gulf Petrochemical Industries Co
- Grace
- Graham Hart (Process Technology) Ltd
- Grandperspective GmbH
- Granular Growth Co., Ltd.
- Graphite India Ltd
- Great Salt Lake Minerals Corporation
- Green Valley Chemical Corp
- Greens Combustion Limited
- Grelbex Technologies
- Gremont Agrochem (Malaysia) Sdn Bhd
- Grillo-Werke AG
- Groupe Chimique Tunisien (GCT)
- Groupe OCP (Office Cherifien des Phosphates)
- Growmark Inc
- Grupa Azoty S.A.
- GS Caltex Oil Corp
- GTI Energy
- Guangdong Fulilong Compound Fertilizer Co.,Ltd
- Guanghan City Wanfu Phosphate Fertilizer Industry Co Ltd
- Guangxi Dameng Manganic Industry Co.,Ltd
- Guangxi Hechi Chemical Industry Group Company
- Guangxi Investment Group Co., Ltd
- Guangxi Luzhai Chemical Fertilizer Co.,Ltd.
- Guangxi Xijiang Chemical Co.,Ltd.
- Guangxing Chemical Group
- Gübre Fabrikalari TAS
- Guizhou Bijie Chemical Co.,Ltd.
- Guizhou Chemical Fertilizers Factory Co.,Ltd.
- Guizhou Chitianhua Group Co Ltd
- Guizhou Hongfu General Corporation
- Guizhou Kailin Hongsheng Industrial Co.,Ltd.
- Guizhou Kaiyang Chemical Co., Ltd.
- Guizhou Qingli Group Co.,Ltd.
- Guizhou Tianfu Chemical Co.
- Guizhou Xifeng Phosphorus Ore
- Guizhou Xinghua Chemical Co., Ltd
- Guizhou XiYang Group
- Gujarat Narmada Valley Fertilizers Co Ltd (GNFC)
- Gujarat State Fertilizers & Chemicals Ltd (GSFC)
- Gulf Acid Industries
- Gulf Fluor
- Guljag Industries Limited
- Gunvor Group
- Guttridge Ltd
- H. J. Baker & Bro., Inc.
- H & T Proctor Ltd
- Haifa Group
- Haldeman Mining Co. S.A. (HMC)
- Han Billion Metals and Chemcals Co Ltd
- Handan Iron & Steel Group Co Ltd
- Hanfeng Evergreen Inc.
- Hanwha Corporation (HWC)
- Hanzhong Yuandong Chemical Fertilizers Co.,Ltd.
- Haolianghe Company of Beidahuang Agriculture Co Ltd
- HarbisonWalker International
- HASLER Group
- Hatch
- John Hatcher & Co Ltd
- Haynes International, Inc.
- Hebei Dongguang Chemical Co. Ltd.
- Hebei Fanshan Phosphor Mine Corp.
- Hebei Handan Jinan Chemical Co Ltd
- Hebei Jiheng Group Co Ltd
- Hebei Jiheng Phosphate Fertilizer Co.,Ltd.
- Hebei Jinghua Chemical Co Ltd
- Hebei Jinglong Fengli Chemical Co Ltd
- Hebei Jinyuan Chemical Co.,Ltd.
- Hebei Kaiyue Chemical Group Co.,Ltd.
- Hebei Monband Water Soluble Fertilizer Co., Ltd
- Hebei Qian'an Chemical Industry Co. Ltd.
- Hebei Tiancheng Chemical Co., Ltd.
- Hebei Xuyang Coal Chemical Industrial Group Co.,Ltd
- Hebei Yongnian County Fertilizer Factory
- Hebi City Baoma Chemical Fertilizer Factory
- HEC Technologies
- Hefei Sifang Phosphate Compound Fertilizer Co.,Ltd
- Heilongjiang Heihua Group
- Heilongjiang Zhongmeng Longxin Chemical Co.,Ltd.
- HEINKEL Process Technology GmbH
- Helena Agri-Enterprises
- Hellenic Fertilizers & Chemicals ELFE S.A.
- Hellenic Petroleum (HELPE)
- Helm AG
- Helwan Fertilizers Company (HFC)
- Henan Coal Chemical Industry Group
- Henan Huixian City Haolida Chemical Co.,Ltd.
- Henan Jinding Chemical Co.,Ltd.
- Henan Jinkai Group of China
- Henan Junhua Group Co.,Ltd.
- Henan Kaixiang Chemical Co., Ltd.
- Henan Lantian Group Co.,Ltd.
- Henan Longyu Coal Chemical Company Ltd.
- Henan Luoyang Junma Chemical Co.,Ltd.
- Henan Weihui Yubei Chemical Plant Co.,Ltd.
- Henan Xinxiang Yanhua Group
- Henan XLX Fertiliser Co. Ltd.
- Henan Yanhua Chemical Co.,Ltd.
- Heng-I Chemical Inc.
- Hennig Gasket & Seals Inc.
- Heraeus Precious Metals GmbH & Co. KG
- Heshun Chemical Ltd.
- Hexagon
- Heyl Patterson Thermal Processing
- Hibi Kyodo Smelting Co., Ltd. (PPC)
- Higgi Ltd
- Hindustan Copper Ltd
- Hindustan Organic Chemicals Ltd (HOCL)
- Hindustan Petroleum Corporation Ltd (HPCL)
- Hindustan Zinc Ltd (HZL)
- HIP Azotara Fertilizer Company
- Hitachi Zosen Corporation
- HOERBIGER Wien GmbH
- Holding Company ZORKA Sabac
- Holland Novochem B.V.
- Hollbras Industrial Filtration
- HollyFrontier Corp
- Hongze Yinzhu Chemical Group Co.,Ltd.
- Hosokawa Micron BV
- Houston Refining LP
- Howden Turbo GmbH
- HPI Project Managers, Inc
- HSI Group Inc
- Huaibei Linhuan Coal Melt Co.,Ltd.
- Huainan City Enbei Chemical Co.,Ltd.
- Hubei Datian Chemical Co.,Ltd.
- Hubei Dayukou Chemical Co.,Ltd.
- Hubei Dongsheng Chemical Industry Group Co Ltd
- Hubei Ezhong Chemical Co.,Ltd.
- Hubei Fuchi Chemical & Pharmaceutical Co., Ltd
- Hubei Huangmailing Phosphate Chemical Group Co
- Hubei Huayi Chemical Co.,Ltd.
- Hubei Jinyuan Chemical Industry Co
- Hubei New Yangfeng Fertilizer Co Ltd
- Hubei Sanning Chemical Co.,Ltd.
- Hubei Sanxin Phosphoric Acid Co.,Ltd.
- Hubei Shuanghuan Scientific & Tech. Co. Ltd.
- Hubei Tianmao Industrial Group Co.,Ltd.
- Hubei Wo Yu Chemical Co. Ltd.
- Hubei Xiangyun Group Chemical Co.,Ltd.
- Hubei Xianlin Chemical Co.,Ltd.
- Hubei Xingfa Chemicals Group Co., Ltd (Hubei Xingfa)
- Hubei Xinyangfeng Fertilizer Co
- Hubei Yangfeng Group
- Hubei Yihhua Chuxing Chemical Co.,Ltd.
- Hubei Yihua Group LLC
- HUGO PETERSEN GmbH
- Hulunbeier Dongneng Chemical Co., Ltd.
- Hunan Chenzhou Chemical Industry Group Co.,Ltd.
- HUNAN CURRENT FERTILIZERS AND CHEMICALS CO.,LTD.
- Hunan Jinxin Chemical Group Co.,Ltd.
- Hunan Sanli Group Co.,Ltd
- Hunan Tianrun Chemical Development Co.,Ltd.
- Hunan YongLi Chemical Industry Co Ltd
- Hungarian Chemical Industry Association (MAVESZ)
- Huntsman Tioxide
- Husky Energy Inc.
- Huta Cynku "Miasteczko Slaskie" Spólka Akcyjna (HCM S.A)
- Hyundai Oilbank Co. Ltd
- IBE Trade Corp.
- ICIS
- ICL Fertilizers - North America
- Ideal Welders Ltd
- IES - Italiana Energia e Servizi S.p.A
- IFDC - International Center for Soil Fertility and Agricultural Development
- Illinois Fertilizer & Chemical Association
- IMI TAMI - Institute for R & D Ltd
- Impact Fertilisers Australia Pty Ltd (Impact)
- Impala Platinum Holdings Ltd
- INA – Industrija nafte d.d.
- Incitec Pivot Fertilisers
- Incro SA
- Indian Farmers Fertiliser Cooperative Ltd (IFFCO)
- Indian Oil Corporation Ltd
- Indian Potash Ltd
- Indo-Jordan Chemicals Co Ltd
- Industria Súlfurica Sociedad Anónima (ISUSA)
- Industrial Solvents & Chemicals Pvt. Ltd. (ISCPL)
- Industrias Basicas de Caldas SA
- Industries Chimiques du Senegal (ICS)
- Industrieverband Agrar e.V
- INEOS Calabrian
- INEOS Enterprises Limited
- INGETECSA
- Inkabor S.A.C
- Inner Mongolia Boyuan Union Chemical Company Limited
- Inner Mongolia Jiutai Energy Group Co.,Ltd.
- Inner Mongolia Nailun Group Co. Ltd.
- Inner Mongolia Qinghua Group
- Inner Mongolia Wulashan Chemical Fertilizer Co. Ltd.
- Inner Mongolia Yuanxing Energy Co.,Ltd.
- Innophos Fosfatados de Mexico
- Innovar AG
- INNOWELD-Metallverarbeitung GmbH
- Inprocess Technology & Consulting Group
- Institut Dr. Foerster GmbH & Co. KG
- Intecsa Ingeniería Industrial S.A.
- Interacid Trading SA
- InterJute
- Intermodal Solutions Group
- International Chemical Company (INTER-CHEM)
- International Chemical Industries Inc (INCHEM)
- The International Fertiliser Society
- International Fertilizer Association (IFA)
- International Food Policy Research Institute (IFPRI)
- International Petrochemicals Pvt Limited (IPCHEM)
- International Potash Institute (IPI)
- International Raw Materials Ltd
- Intrepid Potash Inc.
- INVISTA
- IPCO Germany GmbH
- IPCOS NV
- Iprochim SA
- IPT
- Irving Oil Limited
- Ishii Iron Works Company Ltd
- Israel Chemicals Ltd. (ICL Fertilizers)
- ISRIC - World Soil Information
- Istanbul Gübre Sanayii AS (IGSAS)
- Itochu Corporation
- ITT RHEINHÜTTE Pumpen GmbH
- Ittehad Chemicals Limited
- J&H Equipment Inc
- J. J. Consultants Pvt Ltd
- J.R. Simplot Company
- J. Rettenmaier & Söhne GmbH + Co KG
- J. T. Thorpe & Son, Inc
- Jacobs
- JAFA - Japan Fertilizer & Ammonia Producers Association
- Japan Vietnam Fertilizer Company (JVF)
- Jebsens Group
- Jesa Technologies
- JGC Holdings Corporation Ltd
- JH Biotech, Inc.
- Jiangnan Environmental Technology Inc.
- Jiangsu Chengxing Phosphorus Chemical Co.,Ltd.
- Jiangsu Hengsheng Chemical Fertilizer Company Ltd.
- Jiangsu Hengxin Chemical Co.,Ltd.
- Jiangsu Huada Centrifuge Co., Ltd
- Jiangsu Huantai Group
- Jiangsu Linggu Chemical Co. Ltd.
- Jiangsu Longteng Chemical Co.,Ltd.
- Jiangsu Luling Chemical Co Ltd
- Jiangsu Ruihe Chemical Fertilizer Co.,Ltd.
- Jiangsu Shuangduo Chemical Co., Ltd.
- Jiangsu Suopu Group Co.,Ltd.
- Jiangsu Zhongdong Group Co.,Ltd.
- Jiangxi Copper Co Ltd
- Jiangxi Guixi Chemical Fertilizer Co.,Ltd.
- Jiangxi New Ganbei Chemical Ltd.
- Jiangyan City Chemical Fertilizer Co.,Ltd.
- Jiaocheng County SANXI Chemical Co Ltd
- Jiaonan Hengyuan Chemical Co.,Ltd.
- Jilin Changshan Fertilizer Group
- Jilin Chemical Industry Corp.
- Jilin Fuyu Chemical Industry Co.,Ltd
- Jilin Ji'an New Energy Group Co.,Ltd.
- Jinan Chemical Fertilizers Plant Co.,Ltd.
- Jincheng Anthracite Mining Group
- Jindal Steel & Power (JSPL)
- Jindi Chemical Group Co.,Ltd.
- Jining Guihe Fertilizer Industry Co.,Ltd
- Jinlong Copper Co Ltd
- Jinning County Liujie Phosphate Mine
- Jinxi Natural Gas Chemical Industry Co. Ltd
- Jizhou Yinhai Fertilizer Co., Ltd.
- J L Goslar GmbH
- JND Technologies Ltd
- John Brear - Plant Integrity
- Johnson Matthey
- Jord International Pty Ltd
- Jordan Abyad Fertilizers and Chemicals Company P.S.C. (JAFCCO)
- Jordan Phosphate Mines Co Ltd (JPMC)
- Joseph Oat Corporation
- JSC Acron
- JSC Almalyk Mining-Metallurgical Complex (AMMC)
- JSC Azot - Cherkassy
- JSC Azot - Kemerovo
- JSC Belaruskali
- JSC DniproAZOT
- JSC Energy Invest
- JSC Gazprom Neft
- JSC Gomel Chemical Plant
- JSC Grodno Azot
- JSC KazAzot
- JSC Kuchuksulphate
- JSC KuibyshevAzot (KUAZ)
- JSC Lukoil
- JSC Metafrax
- JSC Minudobreniya Rossosh
- JSC Naftan Company
- JSC Odessa Port Plant (OPZ)
- JSC Oriana
- JSC Perm Mineral Fertilizers
- JSC Priargunsky Industrial Mining and Chemical Union (PIMCU)
- JSC Salavatnefteorgsintez (SNOS)
- JSC Severodonetsk Azot Association
- JSC Shchekino Azot
- JSC Slavneft
- JSC Slavneft-YANOS
- JSC Sredneuralsky Copper Smelter (SUMZ)
- JSC Svyatogor
- JSC Togliattiazot (TOAZ)
- JSC Uralkali
- JSC Uzkimyosanoat
- Juhua Group Corporation
- JX Nippon Oil & Energy Corporation
- Kaifeng Chemical Fertilizer and Industry (Group) Ltd
- Kaifeng City Weishi County Chemical General Factory
- Kailin Group Co., Ltd.
- Kaimann GmbH
- KALFRISA S.A.U.
- Kamar Chemicals and Industries Ltd
- Kansas Grain & Feed Association
- Kao Chemicals Europe
- Kaohsiung Monomer Co., Ltd.
- Karnaphuli Fertilizer Company Limited (Kafco)
- Kazakhmys PLC
- Kazphosphate LLC
- Kazzinc JSC
- KBR
- KCM 2000 AD
- Kel Chemicals Ltd
- Kelheim Fibres GmbH
- Kelvion Holding GmbH
- Kemira
- KEMWorks Technology Inc
- Kenli County Chemical Fertilizers Factory
- Kermanshah Petrochemical Industries Co. (KPIC)
- Kern Oil & Refining Co
- Kesoram Industries Ltd
- Keyera Corp.
- Keytrade AG
- KGHM Polish Copper Ltd
- Khaitan Chemicals & Fertilizers Ltd. (KCFL)
- Kharg Petrochemical Co Ltd
- Khorasan Petrochemical Complex (KHPC)
- Kimre™ - Clean Air Technology
- Kinder Morgan
- Kinetics Process Improvements, Inc.
- Kingamyambo Musonoi Tailings SARL
- Kingboard Natural Gas Chemical (Chong Qing) Limited
- Kinjal Chemicals Pvt. Ltd
- Kiri Industries Limited
- Klinger Ltd
- Knight Material Technologies LLC
- Kobe Steel Ltd (KOBELCO)
- Koch Fertilizer
- Konkola Copper Mines PLC (KCM)
- Konstantinovka Chemical Plant
- KontrollTechnik GmbH
- Maschinenfabrik Köppern GmbH & Co KG
- Korea Zinc Company Ltd
- K.R. Komarek Inc
- Krasnoperekopsk Fertilizer Complex
- KREBER
- KRIBHCO Shyam Fertilizers Limited
- Krishak Bharati Co-operative Ltd (KRIBHCO)
- K+S KALI GmbH
- K-Square Global
- KT - Kinetics Technology S.p.A
- Kuang Ming Enterprise Co. Ltd.
- Kuitun Jinjiang Chemical Company
- Kunming Dongsheng Smeltering Chemical Co Ltd
- Kunming Malong Chemical Co.,Ltd.
- Kutch Chemical Industries Ltd
- Kuwait National Petroleum Company (KNPC)
- Kuwait Petroleum Company (KPC)
- Kuwait Sulfuric Acid (KSAC)
- KVT Kanzler Verfahrenstechnik Gesellschaft mbH
- La Générale des Carrières et des Mines - Gécamine
- Laidig Systems, Inc.
- Laiwu City Wenhe Chemical Co.,Ltd.
- Lambson Limited
- Lancaster Products
- Lanemark Combustion Engineering
- Lanexis Private Limited
- Langeloth Metallurgical Company, LLC
- Langfields
- Lanxess AG
- Lanzhou Bluestar Resin Co.,Ltd.
- Lapinus Fibres BV
- Larsen & Toubro Ltd
- Latvian Fertilizer Producers - Darbini Ltd.
- Law Fertilisers Ltd
- Le Gaz Intégral
- Lebanon Chemicals Company SAL
- Lechler Inc
- Lenzing Aktiengesellschaft
- Leser
- Lexington Group International Inc
- LexMar Global Inc
- Lianyungang City Xinlin Kuanghua Co.,Ltd.
- Liaoning Huajin Chemical Group
- Liaoning Jinzhou North Coal Chemical Co., Ltd.
- Linde GmbH
- Linghua Group Incorporated Company
- Linyi Fuersite Fertilizer Co.,Ltd
- Linyi Hongshide Chemical Co.,Ltd.
- Lion Oil Co
- Liuzhou Chemical Industry Co., Ltd
- Liven Agrichem Pte Ltd
- Lloyds Steels Industries Ltd
- LMG Chemicals Corporation
- Lodematic (Handling Systems) Ltd
- LOESCHE GmbH
- Logan Industries International
- Lointek
- Lone Star Blower, Inc.
- Lonza Ltd.
- LOTOS Group
- Louisiana Chemical Equipment Company LLC
- Lovochemie AS
- LS-Nikko Copper Inc
- LSB Industries
- Lubrizol Advanced Materials
- Lucite International Group Ltd
- Ludman Industries
- LUKOIL Bulgaria Ltd.
- Lukoil Italia srl
- Luliang Longhai Chemical Co Ltd
- Lushbury Fertilizer Corporation
- Luvena S.A.
- Luxi Chemical Group
- Lyncis UAB
- LyondellBasell
- Ma’aden Phosphate Company (MPC)
- Ma'aden (Saudi Arabian Mining Company)
- Maanshan Goldstar Chemical Industrial Group Co Ltd
- Macrotek Inc.
- Madhya Bharat Agro Product Ltd.
- Madras Fertilizers Ltd (MFL)
- MagMinerals Potash Corp.
- Maharashtra Agro Ind. Development Corp Ltd
- Maire Tecnimont S.p.A
- Malaya Acid Works Sdn Bhd
- Malaysian NPK Fertilizers Sdn Bhd
- Malhar Industries
- MAN Energy Solutions SE
- Mangalore Chemicals & Fertilizers Limited (MCFL)
- Mangalore Refinery & Petrochemicals (MRPL)
- Mannesmann Stainless Tubes GmbH
- Manoir Industries
- Manuport Logistics
- Marathon Petroleum Corporation
- Marchi Industriale SpA
- Maroc Phosphore S.A.
- Martin Midstream Partners L.P.
- Martin Resource Management Corporation (MRMC)
- Marubeni Corporation
- Materials Handling Equipment Company
- Matrix Service Company
- MAXAM
- MB Consultores
- McDermott International, Inc.
- Megatech International Private Limited
- Meranol S.A.C.I.
- Merichem Company
- Meridian Manufacturing Inc
- Messer Group GmbH
- Met-Mex Peñoles SA de CV
- Metaal Magnus International B.V.
- MetalTek International
- Metanolsko Sircetni Kompleks (MSK)
- Metchem B.V.
- Methanex Corp
- METINVEST HOLDING, LLC
- Metso Corporation
- Mexichem S.A.B. de C.V.
- Mezzo Technologies
- MICON International Ltd
- Microtrac GmbH
- Middle East Oil Refinery (MIDOR)
- Midgulf International Ltd
- Midwest International
- Mike Sackett Equipment Systems Inc
- Milliken & Company
- Milton Roy Mixing
- Minara Resources Limited
- Ministry of Agriculture & Livestock Development
- Ministry of Agriculture and Forestry (Finland)
- Ministry of Agriculture, Food Security & Enterprises
- Ministry of Agro Industry & Food Security
- Ministry of Food, Agriculture and Fisheries of Denmark
- Mirat Fertilizantes, S.L.U.
- MiRO Mineraloelraffinerie Oberrhein GmbH & Co KG
- Misr Oil Processing Company (MOPCO)
- Mississippi Phosphates Corporation
- Mitsubishi Chemical Corporation
- Mitsubishi Corporation International (Europe) Plc
- Mitsubishi Gas Chemical Company Inc
- Mitsubishi Materials Corporation
- Mitsui & Co Ltd
- Mitsui Engineering & Shipbuilding Company Ltd
- Mitsui Mining & Smelting Co., Ltd.
- Mitsui Toatsu Fertilizers, Inc.
- MMTC Ltd
- MOL Hungarian Oil & Gas Public Limited Company
- Molibdenos y Metales SA (Molymet)
- Möllers Packaging Technology GmbH
- Molymet
- Molymex S.A. de C.V.
- Monomeros Colombo Venezolanos S.A. (EMA)
- Montana Sulphur and Chemical Company
- Mopani Copper Mine PLC
- Morton Mixers and Blenders Ltd
- The Mosaic Company
- Motiva Enterprises LLC
- Motor Oil (Hellas) Corinth Refineries SA
- Mouvex - PSG Dover
- MTI Mischtechnik
- Muhr
- Munsch Chemie-Pumpen GmbH
- Munters Euroform GmbH
- Murphy Oil Corporation
- Myanmar Petrochemical Enterprise (MPE)
- Nafta Lendava d.o.o.
- Naftna Industrija Srbije (NIS)
- Nagarjuna Fertilizers and Chemicals Ltd (NFCL)
- NALCO Water, an Ecolab Company
- Namhae Chemical Corp
- Nanjing Yungao New-Type Materials
- Nanjing Yuntai Chemical General Works Factory
- Nankai Chemical Co., Ltd.
- Nantong Dalun Chemical Co.,Ltd.
- Nasato Consulting Ltd
- Nath Industrial Chemicals Limited
- National Chemical Fertilizer Co (NCFC) (Ibn Al Baytar)
- National Company for Sulphur Products (NCSP)
- National Fertilizer Development Centre (NFDC)
- National Iranian Copper Industries Ltd (NICICO)
- National Methanol Company (IBN SINA)
- National Oil Corporation (NOC)
- National Petroleum Construction Company (NPCC)
- NaTrans Egypt
- Natural Gas Fertilizer Factory Ltd (NGFFL / BCIC)
- Nauru Phosphate Corporation
- Navigance GmbH
- Navoi Mining & Metallurgical Combinat (NMMC)
- Near-Miss Management
- Nectar Group Ltd
- Nederlandse Aardolie Maatschappij BV (NAM)
- Nederman UK Ltd
- Neelam Aqua & Speciality Chem (P) Ltd
- Neochim Plc
- New AG International
- New Chemical Syntheses Institute (INS)
- NexantECA LLC
- Nexen
- NEXOPART GmbH & Co. KG
- Neyrtec Mineral
- Neyveli Lignite Corporation Ltd
- NFC Fertilizer Public Company Ltd
- Nickelhütte Aue GmbH
- NIIK - Research & Design Institute of Urea and Organic Synthesis Products
- Nikkiso Company Ltd
- Ningjin County Yongxing Chemical Co.,Ltd.
- Ningxia Darong Industry Group Co.,Ltd.
- Ningxia Jiemei Fengyou Chemical Industry Co., Ltd.
- Nippon Jordan Fertilizer Co
- Nippon Phosphoric Acid Co., Ltd
- Nippon Titanium Metals Corporation
- Nirma Limited
- Nissan Chemical Corporation
- Nitrofert JSC
- Nitrogenmuvek Zrt.
- Nitrogen+Syngas
- Nitron Group Corporation
- NO.5 Fertilizer Plant of Shandong Liaocheng Luxi Chemical Group General Corp.
- Noble Group Holdings Limited
- Nol-Tec Systems
- NorAcid S.A.
- NORAM Engineering and Constructors Ltd
- Norstar Industries
- North Atlantic Refining Ltd
- North Dakota Agricultural Association
- North Harbour Shipping llc
- North-Western Phosphorous Company (NWPC)
- Notore Chemical Industries Limited
- NOV
- Nova Analytical Systems Inc.
- NOVASEP
- Nuberg Engineering Limited
- Nufarm Ltd
- Nuova Solmine SpA
- Nutrien
- Nutrient Management Institute BV (NMI)
- Nyrstar
- OAO East Siberian Gas Processing Co.
- OAO NOVATEK
- OCI N.V.
- Odfjell Tankers AS
- OELTECHNIK
- Officine Luigi Resta S.p.A.
- OHL Gutermuth Industrial Valves GmbH
- OJSC Chelyabinsk Zinc Plant (CZP)
- OJSC Neftyanaya Companiya Rosneft (Rosneft)
- OJSC Taneco
- Oklahoma Agribusiness Retailers Association
- Oman India Fertiliser Company SAOC (OMIFCO)
- Oman Methanol Company LLC (OMC)
- Oman Oil Company
- Omega Chemicals, S.A. de C.V.
- OMEX Agrifluids LTD
- Omnia Fertilizer
- OMV Aktiengesellschaft
- Onahama Smelting & Refining Company Ltd
- OOO „ARVI NPK“
- Optimized Gas Treating, Inc.
- Optimized Process Designs LLC
- Optimus Industries
- Orica Ltd
- Oriental Carbon & Chemicals Limted (OCCL)
- ORLEN Lietuva
- Orrion Chemicals Regen (OCR)
- OSC Samarkandkimyo
- OsecoElfab
- Oswal Greentech Ltd
- Outokumpu
- Owens Corning
- Padaeng Industry Public Company
- Pakistan Oilfields Ltd (POL)
- Pakistan Refinery Ltd
- Palabora Mining Company Ltd
- Paladin Energy Ltd
- Pall Corporation
- Pan Africa Chemicals Ltd.
- Pan Pacific Copper Co. Ltd. (PPC)
- Panjin Zhongrun Chemical Co Ltd
- Paqell B.V.
- Paques bv
- Paradeep Phosphates Ltd
- Paralloy Ltd
- Pardis Petrochemical Co.
- ParFab Companies
- Parker Hannifin
- Paroc Ltd
- Paul Wurth
- PB Kent
- PCE Instruments UK Ltd
- PCK Raffinerie GmbH
- PCS Yumbes S.C.M.
- PDVSA (Petróleos de Venezuela S.A.)
- Pegasus TSI
- PennAg Industries Association
- Perdaman Industries
- Peroni Pompe SpA
- Perry Process Equipment Ltd
- Petrochemia-Blachownia S.A.
- Petrochemical Industries Company (PIC)
- PetroChina Company Limited
- Petrokemija, d.d.
- Petróleo Brasileiro SA (Petrobras)
- Petroleos Mexicanos (PEMEX)
- Petrolera Ameriven SA
- Petrom SA (Doljchim)
- PETRONAS
- Petroquimica de Venezuela SA (Pequiven)
- Petrosul International Ltd
- PetroVietnam Fertilizers and Chemicals Co. (PVFCC)
- Philippine Associated Smelting and Refining Corporation – PASAR
- Philippine Batteries, Inc.
- Philippine Phosphate Fertilizer Corporation (Philphos)
- Phoenix Equipment Corporation
- PhosAgro
- The Phosphate Co Ltd
- Phosphate Consulting LLC
- Phosphate Resources Limited (PRL)
- Piller Blowers & Compressors Gmbh
- Pingdingshan Feixing Chemical (Group) Co.,Ltd.
- Pingmei & Lantian Chemical Co. Ltd
- Pingmei Sky Chemical Co.,Ltd.
- Pingmei Sky Suiping Chemical
- PJSC Concern Stirol
- PJSC “DPCF” Dniprovsky plant of chemical fertilizers
- PJSC Phosagro AG
- PK Fertilizers Sdn Bhd
- PK Technology
- PKN Orlen SA
- Plant Process Equipment, Inc. (PPE)
- Plantin SARL
- Plater Chemicals Ltd
- POITTEMILL FORPLEX
- Polimer Tech
- Polskie Górnictwo Naftowe i Gazownictwo SA (PGNiG)
- Polycorp Ltd
- Polymineral State Chemical Plant
- Potash Co.,Ltd. Golmud Tibet Grid
- P&P Industries AG
- Prairie Sulphate Corporation
- Prater Industries Inc
- Praxair, Inc.
- Prayon Technologies
- PRECHEZA a.s.
- Preem Raffinaderi AB
- Premcor Inc
- Premier Tech B.V.
- Prime Chemicals
- Procon Engineering Ltd
- Productos Quimicos Panamericanos SA (PQP)
- Profertil S.A.
- Project Materials GmbH t/a PM Piping
- Proman Group
- Proton Ventures
- PROZAP Engineering Ltd
- PSC Sumykhimprom
- P.T. Agri Indomas
- PT Antarniaga Nusantara
- P.T. Asia Kimindo Prima
- P.T. Indo Bharat Rayon
- PT Indonesian Acids Industry Limited (IAI)
- P.T. Kaltim Parna Industri (KPI)
- P.T. Kaltim Pasifik Amoniak (KPA)
- P.T. Liku Telaga
- P.T. Mahkota Indonesia
- P.T. Multi Nitrotama Kimia (MNK)
- PT Polowijo Gosari
- PT Pupuk Indonesia (Persero)
- P.T. Pupuk Kaltim
- P.T. Pupuk Sriwidjaja (Pusri)
- PT Rekayasa Industri (Rekind)
- P.T. South Pacific Viscose
- P.T. Utama Inti Hasil Kimia Industri
- Puccioni SpA
- Pucheng Clean Energy Chemical Company Ltd
- Puyang Wangda Chemcial Co.,Ltd.
- PVS Chemicals Inc.
- Pyrites, Phosphates & Chemicals Ltd (PPCL)
- Qatar Acids Company
- Qatar Fertiliser Company (SAQ) - QAFCO
- Qatar Fuel Additives Co. Ltd. (QAFAC)
- Qatar Liquefied Gas Company Ltd
- Qatar Petroleum (QP)
- Qatargas
- Qianlong United Phosphate Co.,Ltd
- Qilu Petrochemical Company (SINOPEC)
- Qingdao Dongfang Chemical Co.,Ltd.
- Qingdao Hengyuan Chemical Co.,Ltd.
- Qingdao Soda Ash Industrial Co.,Ltd.
- Qinghai CITIC Guoan Technology Development Co.,Ltd
- Qinghai Salt lake Industry Group
- Qinghai Yanhu Potassium Fertilizer Co.,Ltd.
- Qinghai Zhonghao Natural Gas Chemical
- Qingzhou City Dechang Chemical Co.,Ltd.
- Qingzhou City Qingda Chemical Co.,Ltd
- QMax Industries
- Quality Engineering Srl
- Queensland Nitrate Pty Ltd (QNP)
- Quest Integrity Group
- Quimetal
- Quimica Basica Colombiana
- Raccortubi Group
- Raffineria di Roma SpA
- Rahimtula Group
- Rajasthan State Mines & Minerals Ltd (RSMM)
- Rama Phosphates Ltd
- Raman Centre for Applied and Interdisciplinary Sciences
- Rameshni & Associates Technology & Engineering - RATE
- Ramu NiCo Management (MCC) Ltd
- Ranco Fertiservice Inc
- Rashtriya Chemicals & Fertilizers Ltd (RCF)
- K.A. Rasmussen as
- Ravensdown Fertilizer Co-operative Ltd
- Razi Petrochemical Co (RPC)
- RC Inspection Group
- Recylex Group
- Red - Berg s.r.l
- Reliance Industries Ltd
- REMBE® GmbH Safety + Control
- Rentech Boiler Systems Inc
- Rentech Inc.
- REPSOL
- Research and Production Enterprise "Zarya" Ltd
- RHEWUM GmbH
- Rhodia, Inc
- Rhodia Specialty Chemicals India Ltd.
- Richchem Inc
- Richter Chemie-Technik GmbH
- Rockwell Automation Inc.
- Rompetrol Rafinare
- Rosier Nederland B.V
- Rosier SA
- Rotex
- RS Bruce Metals and Machinery Ltd
- RTB Bor LLC
- Ruichang International Holdings Limited
- Russkaya Mednaya Kompaniya
- RÜTGERS N.V.
- RVT Process Equipment, Inc
- Ryazan Refining Company CJSC
- S. Howes
- SA Marocaine Du Raffinage (Samir)
- SAACKE GmbH
- Sabin Metal Corporation
- Sable Chemical Industries Ltd
- Sachtleben Chemie GmbH
- Sackett-Waconia
- SAF International
- Sahut Conreur SA
- Saint-Gobain NorPro
- Salalah Methanol Company LLC. (SFZ)
- SAMSON Materials Handling Ltd
- Samsung C&T Corporation
- Samsung Fine Chemicals Co. Ltd - South Korea
- San Joaquin Refining Company Inc
- SAPREF
- Saras SpA Raffinerie Sarde
- SASOL
- S.A.T.E - Systems & Advanced Technologies Engineering Srl
- Saudi Arabian Fertilizer Company (SAFCO)
- Saudi Aramco
- Saudi Industrial Export Company
- Saudi Methanol Company (AR-RAZI)
- Sauereisen
- Savino Barbera SRL
- SBS Steel Belt Systems S.r.l.
- SBU Azot
- SC Amurco S.A.
- SC Arpechim SA
- SC Chemgas SRL
- S.C. DONAU CHEM S.R.L.
- SC GA PRO CO Chemicals SA
- SC Nitroporos SRL
- S.C. Rafo SA Onesti
- Scantech
- SCHADE Lagertechnik GmbH
- Schenck Process GmbH
- Schoeller-Bleckmann Nitec GmbH
- SDIC Xinjiang Luobupo Potash Co Ltd
- Seatrade Group
- SECO Fertilisants S.A.
- See Sen Chemical Berhad
- Sembcorp Industries Ltd
- SemCAMS
- SensoTech GmbH
- SGL Carbon Technic LLC
- SGS Group Management S.A.
- Shaanxi Huanshan Chemical Industry Group Ltd
- Shaanxi Qinling Chemical Fertilizers General
- Shaanxi Shanjiao Chemical Co.,Ltd.
- Shaanxi Shenmu Chemical
- Shaanxi Weihe Coal Chemical Group Co.,Ltd.
- Shaanxi Xinghua Chemical Co.,Ltd.
- Shaanxi Xingmao Jurassic Coal Industry Magnesium-Power Company
- Shandong Aobao Chemical Industry Group Co.,Ltd.
- Shandong Bofeng Lizhong Trace Chemical Co., Ltd
- Shandong Chunyu Fertilizer Co.,Ltd
- Shandong Dongjia Group Corp.
- Shandong Fengyuan Chemical Co.,Ltd.
- Shandong Guoda Gold Smelt Co.,Ltd.
- Shandong Haihua Group Co.,Ltd.
- Shandong Hanhai Chemical Fertilizers Co.,Ltd.
- Shandong Hongri Acron Chemical Joint Stock Company Ltd.
- Shandong Hualu Hengsheng Group Co.,Ltd.
- Shandong Huayang Technology Co.,Ltd.
- Shandong Humon Smelting Co., Ltd.
- Shandong Jidier Group Co.,Ltd
- Shandong Junfei Environmental Protection Technology Co., Ltd
- Shandong Kenli Petrochemical Co.,Ltd.
- Shandong Kerun Biochemical Co.,Ltd.
- Shandong Liaherd Chemical Industry Co.,Ltd
- Shandong Lianmeng Chemical Group Co.,Ltd.
- Shandong LuBei Enterprises Group General Corp.
- Shandong Mingrui Chemical Group General Corp.
- Shandong Mingshui Great Chemical Group
- Shandong Qingda Huagong Co. Ltd.
- Shandong Ruixing Chemical Industry Co.,Ltd.
- Shandong Sanfang Chemical Group Co.,Ltd.
- Shandong Shangwo Chemical Co.,Ltd
- Shandong Shunmin Fertilizer Industry Co.,Ltd
- Shandong Tengzhou Ruida Chemical Co Ltd
- Shandong Yangmei Hengtong Chemical Co.,Ltd.
- Shandong Zhenxing Chemical Co.,Ltd.
- Shandong Zibo Bofeng Compound Fertilizer Co., Ltd.
- Shanghai Coking and Chemical Corp.
- Shanghai Eastern Special Metals Co., Ltd
- Shanghai Research Institute of Chemical Industry - (SRICI)
- Shanghai Wentong Potassium Salt Group Co.,Ltd.
- Shanghai Wujing Chemical Co.,Ltd.
- Shanxi Antai Group Co.,Ltd.
- Shanxi Coking (Group) Co Ltd
- Shanxi Huozhou Chemical Industrial Co Ltd
- Shanxi Jincheng Coal Chemical Co
- Shanxi Jinfeng Coal Chemical Co Ltd
- Shanxi Kingboard Wanxinda Chemical Ltd
- Shanxi Lanhua Coal Chemical Co Ltd
- Shanxi Lu'an Mining Industry Group Co Ltd
- Shanxi Tianhao Chemical Co.,Ltd.
- Shanxi Tianji Coal Chemical Industrial Group Co Ltd
- Shanxi Tianze Coal Chemical Industrial Co Ltd
- Shanxi Tongshida Coal Chemical Group
- Shanxi Yangmei Fengxi Fertilizer Industry (Group) Co., Ltd.
- Shanxi Zhongtiaoshan Non-ferrous Metal Group Ltd. (ZTS)
- Sharplex Filters (India) PVT. Ltd
- The Shaw Group
- Shell Argentina
- Shell Canada Limited
- Shell Chemical Yabucoa Inc
- Shell Deutschland
- Shell Global
- Shell Oil Products Company
- Shell Philippines
- Shell Refining (Australia) Pty Ltd
- Shenhua Ningxia Coal Industry Group Co., Ltd
- Shenzhan Liaohe Tongda Chemicals Co. Ltd.
- Shenzhen Zhongjin Lingnan Nonfemet Co Ltd
- Sherritt International Corporation
- Shifang Nongdeli Tianfu Compound Fertilizer Plant
- Shijianzhuang Yilong Compound Fertilizer Plant
- Shijiazhuang Chemical Fertilizers Group Co Ltd
- Shijiazhuang Jinshi Chemical Fertilizer Co., Ltd.
- Shijiazhuang Shuanglian Chemical Co.,Ltd.
- Shijiazhuang Zhengyuan Chemical Fertilizers Co.,Ltd.
- Shimen Yuye Chemical Fertilizers Co.,Ltd.
- Shiraz Petrochemical Complex (SPC)
- Shiv Sulphuric Solutions (OPC) Pvt. Ltd
- Showa Denko K.K.
- Shree Acidchem
- Shree Tirupati Polypack
- Shuozhou City Ping'an Chemical Fertilizer Co.,Ltd.
- Sichuan Anxian Yinhe Constructianal & Chemical Group Co Ltd
- Sichuan Chemical Industry Holding (Group) Co Ltd
- Sichuan Chemical Works Ltd. (SCW)
- Sichuan Dazhou Iron & Steel Group Co. Ltd.
- Sichuan Deyang Tianyuan Chemical General Plant
- Sichuan Golden Elephant Company Limited
- Sichuan Guanghan Shufeng Chemical Co.,Ltd.
- Sichuan Hongda Chemical Co. Ltd.
- Sichuan Hongtai Biochemical Co.,Ltd.
- Sichuan Hutianhua Lvyuan Mellow Industry Co.,Ltd.
- Sichuan Jinhe Phosphorus Mine
- Sichuan Lantian Chemical Science & Technology Co.,Ltd.
- Sichuan Leibo Yangfeng Fertilizer Co., Ltd.
- Sichuan Lutianhua Company Ltd. (SLC)
- Sichuan Meifeng Chemical Industry Co.
- Sichuan Mianyang Shenlong Feedstuff Co Ltd
- Sichuan Qingping Mining Industry Co Ltd
- Sichuan Shanshan Pharmaceutical Industry Group Co Ltd
- Sichuan Tianhua Co.,Ltd.
- Sichuan Yinfeng Industrial Co Ltd
- Sichuang Zigong City Feixiang Chemical Co.,Ltd
- SICK AG
- SIEBTECHNIK GmbH
- Siemens plc
- S.I.G. Società Italiana Gomma S.p.A.
- Sikewo Fertilizer Industry (Shandong) Co.,Ltd
- Silver Eagle Refining
- Simms Machinery International, Inc
- Simonis Fertilizers BV
- Singapore Refining Company Private Limited (SRC)
- Sino-Arab Chemical Fertilizers Co Ltd. (SACF)
- Sinochem Fuling Chemical Industrial Co Ltd
- Sinochem Holdings Ltd
- Sinochem Pingyuan Chemical Co., Ltd.
- Sinochem Shandong Fertilizer Company Ltd
- SINOPEC Jiujiang Company
- Skorpion Zinc
- SKW Stickstoffwerke Piesteritz GmbH
- Slovnaft A.S.
- Smartec SA
- SmartSCOPE GmbH
- Societe des Mines de l'air (SOMAIR)
- Société des Petroles Shell
- Societe Nouvelle des Phosphates du Togo (SNPT)
- SOCREMATIC, a WATERLEAU company
- Sohar International Urea and Chemical Industries - SAOC (SIUCI)
- Sojitz Corporation
- Sokolovská Uhelná A.S.
- Solex Thermal Science Inc
- solvadis commodity chemicals gmbh
- Solvay
- Sometra S.A.
- SOS - Sulfur Operations Support, Inc.
- Southern Basic Chemicals Company (SBCC) (VINACHEM)
- Southern Copper Corporation (Grupo Mexico)
- Southern Fertilizer State Company (Iraq)
- Southern Heat Exchanger Services, Inc.
- Southern Petrochemical Industries Corporation Ltd (SPIC)
- Southern States Cooperative, Inc.
- Southwest Refractory
- Special Metals Corporation
- SPF Corporation of America
- Spiroflow Ltd
- Sprana Ltd
- Spraying Systems Co.
- Spur Ventures Inc
- SQM
- Stamicarbon BV
- Stanley Fertilizer Stock Co., Ltd
- Stark Industrietechnik GmbH
- Starlinger & Co GmbH
- State Company for Phosphates
- State Company of Fertilizer Industry/Northern Area
- STATEC BINDER GmbH
- Statoil ASA
- The Stebbins Engineering & Manufacturing Company
- Stedman Machine Company
- Steel Authority of India Limited (SAIL)
- Steinmüller Engineering
- Sterlite Industries (I) Ltd.
- STEULER-KCH GmbH
- Steveco Oy
- Stolt-Nielsen Holdings B.V
- Streamline Innovations Inc
- Stress Engineering Services Inc
- Stübbe GmbH & Co KG
- Suez International Nitrate Co. (SINCO)
- Suhail Chemical Industries
- Sulco Chemicals Ltd
- Sulphur
- Sulphur Experts Inc
- The Sulphur Institute (TSI)
- Sulphur Mills Limited
- Sulphurnet
- Sulvaris Inc
- Sulzer Pumps Finland Oy
- Sumitomo Chemical Co., Ltd.
- Summit Fertilizer (Qingdao) Co. Ltd.
- Sun International Pvt Ltd
- Sun Metals Corporation Pty Ltd
- Suncor Energy Inc.
- SUPERFOSFAT ZAVODU (OJSC)
- Supermethanol (The GtM Concept)
- Suraj Fertilizer Industries (Private) Ltd (SFIL)
- Suzhou Dongyang Fertilizer Co.,Ltd.
- Suzhou Fine Chemicals Co Ltd
- Sverdrup Steel
- Swenson Technology Inc
- Syncrude Canada Ltd
- Synthesia A.S.
- Synthesis Energy Systems, Inc (SES)
- Syntron Material Handling
- TAIF-NK PSC
- Taim Weser S.A.
- Taiwan Fertilizer Co Ltd
- Taiyo Nippon Sanso Corporation
- Taiyo Oil
- Taiyuan Chemical Industry Co., Ltd.
- Taki Chemical Co Ltd
- TAKRAF GmbH
- Talisman Energy Inc.
- Tamoil Italia SpA
- Tamoil SA
- Tampa Electric Company (TECO)
- Tampa Tank, Inc.
- Tanfac Industries Ltd
- Tangshan Chemical Co.,Ltd.
- Tantaline CVD APS
- Tata Chemicals Ltd (TCL)
- TBMA Europe BV
- Teck Cominco Ltd
- Tecnimont S.p.A
- Tekfen Construction and Installation Co Inc
- Telestack Ltd
- TELUS Applications for Industry SA
- Teng County Jinmao Titanium White Powder Co.,Ltd
- Tengizchevroil (TCO)
- Tenke Fungurume Mining SARL
- T.E.R.N.I. Research S.p.A.
- Tesoro Corporation
- Tessenderlo Kerley Inc
- TETRA Technologies Inc
- TGV Group
- Thai Central Chemical Public Company Ltd (TCCC)
- Thai Copper Industries Public Co., Ltd.
- Thai Nitrate Co., Ltd.
- Thai Oil Public Company Ltd
- Thermal Systems (Hyderabad) PVT. Ltd
- Thermax Limited
- thyssenkrupp Uhde GmbH
- Tianji Sinochem Gaoping Chemical Company
- Tianjin Bohai Chemical Industry Group Corporation
- Tianjin City Zhongtian Chemical Fertilizer Co.,Ltd.
- Tianjin Jihua Chemical Co Ltd
- Tianjin Jinnan Chemical Fertilizer Experimental Co.,Ltd
- Tianjin Luyang Chemical Fertilizer Co.,Ltd.
- Tianjin Soda Plant
- Tianjin Tianzhengtian Agricultural Science and Technology Co., Ltd.
- Tianmen Fulin Chemical Co.,Ltd
- TIB Chemicals AG
- TIMAC Agro Brasil
- TIMAC Agro France
- TIMAC Agro Italia S.p.A.
- TITAN Metal Fabricators
- Toagosei Company Ltd
- Toho Zinc Co Ltd
- Tomsk Petrochemical Plant
- Tongling Chemical Industry Group Co., Ltd (Tonghua Group)
- Tongling City Tongguanshan Chemical Industry Co Ltd
- Tongling Nonferrous Metals Group Holdings Co Ltd
- Toros Agri Industry and Trade Co. Inc. (Toros Tarim)
- TOTAL S.A.
- Toyo Engineering Corporation
- TradeMark Nitrogen Corporation
- Trammo GmbH
- Tranter International AB (UK)
- Travancore Titanium Products Limited
- Tricor Metals
- Trident Group
- Triple Super Phosphate Complex Ltd. (TPS / BCIC)
- Tronox Limited
- Tsukishima Kikai Company Ltd (TSK)
- TUBACEX
- Tufail Chemical Industries (Pvt) Ltd
- Tuha Petroleum Exploration & Development Corporation
- Turkish Petroleum Refineries Corporation (Tupras)
- Turkmendokunhimiya
- Turkmenhimiya State Concern
- Two Lions Fine Chemicals Co Ltd (TLFC)
- UBE Chemical Europe SA
- UBE Group (Thailand)
- UBE Industries Ltd.
- UD Technologies
- Ulexandes
- Ultramet CPT
- Umicore AG & Co KG Platinum Engineered Materials
- UNICAT Catalyst Technologies LLC
- UNICO International Corporation (UNICO)
- UNIDENSE Technology GmbH
- UNIFA - Union des Industries de la Fertilisation
- Unipetrol RPA
- United Suppliers, Inc.
- Unitel Technologies, Inc.
- UniverSUL Consulting
- Univex S.A.
- URACA GmbH & Co KG
- URALCHEM Group
- UreaKnowHow.com
- Urumqi Chemical Reagent Factory
- U.S. Borax
- US Department of the Interior - US Geological Survey
- Valagro SpA
- Valco Group
- Vale Inco Japan Limited
- Vale Nouvelle-Caledonie
- Valero Energy Corporation
- Valmet Flow Control Oy
- Vanadzor Khimprom CJSC (VKP)
- Varo Energy Marketing AG
- Vattenfall AB
- VBC Industries Ltd.
- VDM Metals International GmbH
- Ventilatorenfabrik Oelde GmbH
- Veolia North America
- Veolia Water Technologies North America
- Verbrugge International BV
- Vietnam National Chemical Group (VINACHEM)
- Viking Pump
- VILLA & BONALDI S.p.A
- VIP International
- Virchow Chemicals Pvt Ltd
- Viromet S.A.
- Viscolube Italiana SpA
- Visokaa Engineering Pvt. Ltd
- VM Steel
- Voestalpine AG
- Vortex Global
- Votorantim Group
- Votorantim Metais Zinco S.A.
- Wata Chemicals Ltd
- Wei County Chemical Fertilizers Plant
- Weifang Changda Fertilizer Co.,Ltd
- Weir
- Wengfu Group Co Ltd
- WEST CHINA COKING & GAS COMPANY LIMITED
- Westcoast Energy Inc.
- WesTech Engineering LLC
- Western Bulk Pte Ltd
- Whirlston Fertilizer Machinery
- Whiting Equipment Canada Inc
- A.R. Wilfley and Sons Inc
- Wilson International Trading Private Ltd
- Win-Win Group Co Ltd
- Windmill (Private) Ltd
- Th. WINKELS GmbH & Co. KG
- Winkworth Machinery Ltd
- Winston Weaver Co., Inc.
- Wisconsin Agri- Service Association, Inc.
- Wison Engineering Ltd
- Wolf Material Handling Systems
- Wood
- World Domes
- Worley Chemetics
- Wuhan Inorganic Salt Chemical Factory
- Wuhan Qingjiang Chemical Co.,Ltd.
- Wuhan Tianli Chemical Co Ltd
- Wutai County Chemical Fertilizers Plant
- Wuxi Baoli Fertilizer Co. Ltd.
- Wuxi Yangheng Chemical Co Ltd
- Wuxi Yisadefu Compound Fertilizer Co.,Ltd
- Wylton (China) Chemical Co
- Xi'an Chemical Reagent Factory
- Xiamen Xiahua Industrial Co Ltd
- Xiangfan City Xintai Phosphor Chemical Plant
- Xiangfan Zedong Chemical Co., Ltd.
- Xin'ao Energy and Chemical Group
- Xingyi Chemical General Works
- Xinjiang Guanghui New Energy Co
- Xinjiang Xinhua Chemical Fertilizers Co Ltd
- Xinxiang City Yongchang Chemical Co.,Ltd.
- Xinyang Qingwu Fertilizer Co.,Ltd
- Xstrata Copper
- Xstrata Nickel
- Xstrata Zinc
- Yanggu Xiangguang Copper Co
- Yangzhou Xinye Chemical Co.,Ltd.
- Yankuang Group Co., Ltd.
- Yantai Humon Group Co.,Ltd.
- Yantai Penghui Copper Industry Co., Ltd.
- Yanzhou Coal Yulin Energy and Chemical Co., Ltd.
- Yara Brasil Fertilizantes S.A
- Yara France S.A.
- Yara International ASA
- Yara Italia S.p.A.
- Yara Norge A.S.
- Yara UK Limited
- Yargus Manufacturing Inc
- Yichang Heyou Chemical Co.,Ltd.
- Yichang Municipal Pacific Chemicals Co Ltd (YMPCC)
- Yichang Zhongfu Chemical Co.,Ltd.
- Yildizlar Yatirim Holding A.S.
- Yingcheng Shindoo Chemi-Industry Co., Ltd.
- Yixing Shenli Chemical Co.,Ltd
- Yokogawa Europe BV
- Young Poong Corporation
- YPF S.A.
- Yuanping Chemical Industry Group Co Ltd
- Yucheng Zhongnong Runtian Chemical Co.,Ltd.
- Yueyang City Baoqing Chemical Co.,Ltd.
- Yueyang Daxing Chemcial Co.,Ltd.
- Yulin Natural Gas Chemical Industry Co. Ltd
- Yunfu City Baoli Sulfuric Acid Plant
- Yunfu Pyrite Enterprise Group Corporation
- Yunnan Chihong Zinc and Germanium Co. Ltd.
- Yunnan Coal Chemical Group Co Ltd
- Yunnan Copper Industry Co.,Ltd.
- Yunnan Dawei Ammonia Production Co.,Ltd.
- Yunnan Furui Chemical Co Ltd (Yunnan Yuntianhua Int. Grp)
- Yunnan Guangming Phosphorus Chemical General Factory
- Yunnan Guotianli Chemical Smelt Co Ltd
- Yunnan Jiangchuan Phosphorus Chemical Group Co Ltd
- Yunnan Jiehua Chem Group Co
- Yunnan Jinxing Chemical Co.,Ltd.
- Yunnan Kunyang Phosphate Fertilizer Factory Co., Ltd.
- Yunnan Lufeng Qinpan Phosphate Chemical Co Ltd
- Yunnan Malong Group Co.,Ltd.
- Yunnan Phosphate Fertilizer Industrial Co (YPFIC)
- Yunnan Qujing Dawei Coking Gas Manufacture & Supply Co., Ltd.
- Yunnan Red Phosphorus Chemical Co Ltd
- Yunnan Ruiqi Chemical Co.,Ltd.
- Yunnan Shanglin Chemical Co.,Ltd.
- Yunnan Three Circles Sinochem-Cargill Fertilizers Co., Ltd.
- Yunnan Vert-Way Chemical Industry Co.,Ltd.
- Yunnan Xiangfeng Chemical Fertilizer Co. Ltd
- Yunnan Xinlong Minerals Feeds Co Ltd
- Yunnan Yunfeng Chemical Industry Co Ltd
- Yunnan Yuntianhua International Chemical Co Ltd
- Yunnan Yunwei Co.,Ltd.
- Yunnan Zhanhua Co.,Ltd.
- Yunnan Zhanyi Chemical Co., Ltd.
- Yuntianhua Group Company
- Z Newman
- Zakkencentrale BV
- Zaklady Azotowe "Pulawy"
- Zaklady Azotowe w Tarnowie (ZAT) - Moscicach SA
- Zaklady Chemiczne "Police" SA
- Zaklady Górniczo-Hutnicze "Boleslaw"
- ZCh „Siarkopol” TARNOBRZEG sp. z o.o.
- Zeeco
- Zeeland Refinery NV
- Zhan Hua Co Ltd (Zhanhua Co Ltd)
- Zhejiang Jiahua Group Co Ltd
- Zhejiang Jiesheng Chemical Industry Co
- Zhejiang Yingpeng Chemical Co.,Ltd.
- Zhengzhou Naweigao Fertilizer Co.,Ltd
- Zhongnong New Fertilizer Sci.-Tech.Co.,Ltd.
- Zhongxiang Chuzhong Phosphorus Chemical Co. Ltd.
- Zhumadian City Chemical Plant
- Zhumadian Fertilizer Co.,Ltd.
- Zibo Jianlong Chemical Co.,Ltd.
- Zibo Xinyu Group Co.,Ltd.
- Zijin Copper Co Ltd
- Zimbabwe Fertilizer Company Limited (ZFC)
- ZOOK Europe
- Zuari Industries Ltd
- Zwick Armaturen GmbH