China - 3B Scientific (Wuhan) Corporation Limited
- 3Way Pharm Inc.
- Abclabtory Scientific Co., Ltd
- Acemay Biochemicals
- Aemon Chemical Technology Co.Limited
- AgileBioChem Co., Ltd
- Aktin Chemicals, Inc.
- Amadis Chemical Co., Ltd.
- Angene International Limited
- ANSHAN HIFI CHEMICALS CO., LTD.
- Aromalake Chemical Corporation Limited
- Aromsyn Co.,Ltd.
- Arromax Pharmatech Co., Ltd.
- Asambly Chemicals Co.,Ltd.
- Atomax Chemicals Co., Ltd.
- Beijing Pure Chem. Co.,ltd.
- BEIJING SHLHT CHEMICAL TECHNOLOGY
- Beijing Smart Chemicals Co., Ltd
- Beijing Stable Chemical Co.,Ltd
- Beijing Sunpu Biochem.& Tech. Co., Ltd.
- Bellen Chemistry Co., Ltd.
- BEYO CHEMICAL CO., LTD.
- Beyond Pharmaceutical Co., Ltd
- Binhai Gaolou Chemical Co., LTD
- BLD Pharmatech Ltd.
- Bocchem
- Boroncore LLC
- BTC Pharmaceuticals Co. LTD
- Cangzhou Goldlion Chemicals Co., Ltd
- Capot Chemical Co.,Ltd
- CBS TECHNOLOGY LTD
- Changzhou Carbochem Co.,Ltd
- Changzhou Hengda Biotechnology Co., Ltd.
- Changzhou LanXu Chemical Co.,ltd.
- Changzhou Standard Chemicals Co.,Ltd.
- CHANGZHOU WEIJIA CHEMICAL CO.,LTD.
- CHANGZHOU WUJIN LINCHUAN CHEMICAL CO.,LTD
- Chem-Stone Co., Ltd.
- Chemleader Biomedical Co., Limited
- Chemner Pharma
- Chemtour Biotech (Suzhou) Co.,Ltd
- Chemvon Biotechnology Co. Ltd.
- Chengdu Aslee Biopharmaceuticals, Inc.
- Chuxiong Yunzhi Phytopharmaceutical Co.,Ltd
- Cool Pharm Ltd
- Dalian Join King Fine Chemical Co.,Ltd.
- Dalian Richfortune Chemicals Co., Ltd
- Daming Changda Co,Ltd (LLBCHEM)
- DATO Chemicals Co.,Limited
- DC Chemicals
- Depont Molecular Co.,Ltd.
- DSL Chemicals Co Ltd
- Elsa Biotechnology Co.,Ltd.
- Enze Chemicals Co.,Ltd
- EOS Med Chem
- EOS Med Chem
- ETA ChemTech Co Ltd
- FEIMING CHEMICAL LIMITED
- FINETECH INDUSTRY LIMITED
- Finetech Industry Limited
- Fluoropharm Co.,Ltd
- Fond Chemical Co.,Ltd
- Gansu Research Institute of Chemical Industry
- GL Biochem (Shanghai) Ltd.
- Guangzhou Topwork Chemical Co., Ltd.
- Hallochem Pharma Co.,Ltd.
- Hanghzou Fly Source Chemical Co.,Ltd
- Hangzhou Best Chemicals Co., Ltd.
- Hangzhou Dayangchem Co., Ltd.
- Hangzhou Hairui Chemical,ltd
- Hangzhou Huajin Pharmaceutical Co.,Ltd.
- Hangzhou J&H Chemical Co., Ltd.
- Hangzhou J&H Chemical Co., Ltd.
- HANGZHOU KEYINGCHEM CO., LTD
- HANGZHOU MEITE CHEMICAL CO.,LTD
HANGZHOU MEITE INDUSTRY CO.,LTD - Hangzhou Ocean chemical Co.,Ltd
- Hangzhou Pharma & Chem Co., Ltd
- Hangzhou Tino Bio-Tech Co., Ltd
- Hangzhou Trylead Chemical Technology Co.,Ltd
- Hangzhou Verychem Science And Technology Co., Ltd.
- Hangzhou Yuhao Chemical Technology Co., Ltd
- HANGZHOU ZHIXIN CHEMICAL CO., LTD.
- Hangzhou zhongqi chem Co.,Ltd
- HEBEI AOGE CHEMICAL CO., LTD.
- HEBEI DAPENG PHARM&CHEM CO., LTD.
- Hebei Guantang Pharmatech
- Hefei Hirisun Pharmatech Co., Ltd
- HENAN YUCHEN FINE CHEMICAL CO., LTD
- Hi-Tech Chemistry Corp
- Hongding International Chemical Industry (Nantong) co., ltd
- Hongene Biotechnology Limited
- Hunan Chemfish pharmaceutical co.,Ltd
- IFFECT CHEMPHAR CO., LTD.
- Jiangsu Guotai International Group Co.,Ltd.
- JIANGXI TIME CHEMICAL CO.,LTD
- Jianshi Yuantong Bioengineering Co.,Ltd.
- Jiaxing Nanyang Wanshixing Chemical Co., Ltd.
- Jinan TaiFei Science Technology Co., Ltd
- Jinan YSPharma Biotechnology Co., Ltd
- JINCHANG HOLDING LIMITED
- Jinhua huayi chemical co., ltd.
- Jinhua Qianjiang Fine Chemical Co.,Ltd.
- Jinjiangchem Corporation
- Jiurui Biology & Chemistry Co.,Ltd.
- Jlight Chemicals Company
- JQC China Pharmaceutical Co,LTD
- Kaifute (Tianjin) Chemical Co., Ltd.
- Kaiyuan Chemicals Co., Ltd.
- Kinbester Co., Limited
- Kinfon Pharmachem co.,ltd
- King Scientific
- Kingreat Chemistry Company Limited
- Labseeker
- Langfang Beixin Chemical Company Limited
- Leap Labchem Co.,Ltd
- Leap Labchem Co.Ltd
- Lianyungang New-Xinlong Chemical Co.,Ltd
- LON CHEMICAL
- LVYU Chemical Co., Ltd.
- MASCOT I.E. Co.,Ltd
- Molcore
- NANCHANG LONGDING TECHNOLOGY DEVELOPMENT CO.,LTD
- Nanjing BoomKing Industrial Co.,Limited
- Nanjing Boyuan Pharmatech Co., Ltd
- Nanjing Chemical Material Corp.
- Nanjing Chemlin Chemical Industry Co.,Ltd.
- Nanjing Chemlin Chemical Industry Co.,Ltd.
- Nanjing FineTech Chemical Co.,Ltd
- Nanjing Fubang Chemical Co.,Ltd.
- Nanjing Legend Pharmaceutical & Chemical Co., Ltd.
- Nanjing Raymon Biotech Co., Ltd
- Nantong Baihua Bio-Pharmaceutical Co.,Ltd
- Nantong Qihai Chemicals Co., Limited
- Nebula Chemicals Co.,Ltd.
- Neostar United Industrial Co., Ltd.
- Nextpeptide Inc.
- Ningbo Nuobai Pharmaceutical Co.,Ltd.
- NINGBO V&P CHEMISTRY
- Ningxia Darong Chemicals & Metallurgy Co., Ltd.
- NovoChemy Ltd.
- Novolite Chemicals Co.,Ltd.
- Onichem Specialities Co., Ltd.
- Orichem international Ltd.
- PHARMACORE CO.,LIMITED
- Pharmasi Chemicals Company Limited
- Psyclo Peptide, Inc.
- Puyer BioPharma
- Qi-Chem Co.,Ltd.
- Qingdao Yimingxiang Fine Chemical Technology Co.,Ltd
- Qinmu fine chemical Co.,Ltd.
- Quzhou Ruiyuan Chemical Co.,Ltd
- RennoTech Co., Ltd.
- Richap Chem
- Ronas Chemicals Ind.Co.,Ltd.
- Rosewell Industry Co., Limited
- Rudong Zhenfeng Yiyang Chemical Co., Ltd.
- SAGECHEM LIMITED
- Shandong Changsheng New Flame Retardant Co., Ltd.
- Shandong Shengda Technology Co., Ltd.
- Shangfluoro
- Shanghai Activated Carbon Co., Ltd.
- Shanghai AQ BioPharma
- SHANGHAI ARCADIA BIOTECHNOLOGY LTD.
- Shanghai BenRo Chemical Co.Ltd.
- Shanghai Brothchem Bio-Tech Co.,Ltd
- SHANGHAI CHEMHERE CO., LTD
- Shanghai ChemVia Co., Ltd
- Shanghai Coming Hi-Technology Co., Ltd.
- Shanghai EachChem Co., Ltd.
- Shanghai FChemicals Technology Co.,Ltd.
- Shanghai Fuxin Pharmaceutical Co., Ltd.
- Shanghai Goldenmall biotechnology Co., Ltd.
- Shanghai Hope Chem Co., Ltd.
- SHANGHAI IMMENSE CHEMICAL CO,.LTD
- Shanghai MC Pharmatech Co., Ltd
- Shanghai Mintchem Development Co.,Ltd
- Shanghai NuoCheng Pharmaceutical Co.,Ltd.
- Shanghai Oripharm Co.,Ltd
- Shanghai PI Chemicals Ltd
- Shanghai PI Chemicals Ltd.
- Shanghai PI Chemicals Ltd.
- Shanghai Race Chemical Co., Ltd
- Shanghai Sinch Parmaceuticals Tech. Co. Ltd.
- Shanghai Sunway Pharmaceutical Technology Co., Ltd
- Shanghai Tauto Biotech Co., Ltd
- Shanghai UCHEM Inc.
- Shanghai UDChem Technology Co.,Ltd
- Shanghai Witofly Chemical Co.,Ltd
- Shanghai Worldyang Chemical Co.Ltd.
- Shanghai Yingxuan Chempharm Co., Ltd.
- SHANXI WUCHAN FINE CHEMICAL CO., LTD
- SHENYANG OLLYCHEM CO LTD
- ShenZhen Cerametek Materials Co., Ltd
- SHENZHEN CHEMICAL CO. LTD.
- SHOUGUANG FUKANG PHARMACEUTICAL CO., LTD
- Shouyuan Chemical
- Sichuan Apothe Pharmaceuticals Ltd.
- Sichuan Highlight Fine Chemicals Co., Ltd.
- SICHUAN TONGSHENG AMINO ACID CO., LTD
- SightChem Co. Ltd.
- Simagchem Corporation
- SINO GREAT ENTERPRISE LTD.
- SINO High Goal chemical Techonology Co.Ltd
- Sinofi Ingredients
- Sinoway
- Skyrun Industrial Co.Limited
- Spec-Chem Industry Inc.
- Stone Lake Pharma Tech Co., Ltd
- Suzhou ChonTech PharmaChem Technology Co., Ltd.
- Suzhou Credit International Trading Co., Ltd.
- Suzhou KPChemical Co., Ltd
- Suzhou Rovathin Foreign Trade Co.,Ltd
- SUZHOU SINOERA CHEM CO., LTD.
- Taizhou Creating Chemical Co.,Ltd
- Tetrahedron Scientific Inc
- Tianjin Boai NKY International Ltd.
- Tianjin Boron PharmaTech Co., Ltd.
- TianJin HuiQuan Chemical Industry Co.,Ltd
- Tianjin McEIT Co.,Ltd.
- Tianjin Norland Biotech Co.,Ltd.
- Tianjin Tiandingren Technology Co.,Ltd.
- TOP FINE CHEM
- Trust&We Co., Ltd.
- Unispec Chemicals Co.
- Varnor Chemical Co.,Limited
- VEGSCI, Inc.
- Vesino Industrial Co., Ltd.
- Volant-Chem Corp.
- Win-Win chemical Co. Ltd
- WJF Chemicals Co.
- Wuhan Bright Chemical Co., Ltd.
- Wuhan Yuancheng Chemical Manufactory
- Wuhu Foman Biopharma Co., Ltd
- Xi'an Caijing Opto-Electrical Science & Technology Co., Ltd.
- XIAMEN EQUATION CHEMICAL CO.,LTD
- Yacoo Chemical Reagent Co.,Ltd
- Yantai Taroke Bio-engineering Co.,Ltd
- Zehao Industry Co., Ltd.
- Zeroschem.Co.,Ltd.
- ZHANGJIAGANG HUACHANG PHARMACEUTICAL CO., LTD.
- Zheda Panaco Chemical Engineering Co., Ltd. (ZhedaChem)
- Zhejiang J&C Biological Technology Co., Limited
- Zhengzhou Meitong Pharmaceutical Technology
- ZHIWE ChemTech Co Ltd.
- Zhongtian Kosen Corporation Limited
- Zibo Honors chemical co.,ltd.
- Zouping Mingxing Chemical Co., Ltd.
USA - 2A Biotech USA
- A ChemTek, Inc.
- A1BioChemLabs
- AA BLOCKS LLC
- AB Specialty Silicones
- Abacipharm Corp.
- ABITEC
- Accela ChemBio Inc.
- Accella Polyurethane Systems
- ACCI Specialty Materials
AC Catalysts, Inc. - Aceto Corporation
- Acme-Hardesty
- Acrotein ChemBio Inc
- Actives International
- ADI ChemTech
- Advance Research Chemicals, Inc.
- Advance Scientific & Chemical, Inc.
- Advanced Compounds International, Inc.
- Advanced Organic Synthesis, LLC
- AerChem inc.
- AIC
- AIDP, Inc.
- AJAY NORTH AMERICA, L.L.C.
- AK Scientific
- Akaal Organics
- Albany Molecular Research Inc. (AMRI)
- Albemarle
- Albemarle U.S., Inc.
- Alcami Corporation
- Alchemie USA, Inc.
- Alfa Aesar, now part of Thermo Fisher Scientific
- Alfa Chem
- Alfa Chemistry
- ALLAN CHEMICAL CORPORATION
- Alnor Oil Company, Inc.
- Alpha Aromatics
- ALTIVIA
- AlzChem
- Alzo International Inc.
- AM Chemicals, LLC
- Ambeed, Inc.
- Amel PharmaTech Corporation
- American Biochemicals, Inc.
- American Chemet Corporation
- American Laboratories, Inc.
- American Radiolabeled Chemicals, Inc.
- Amsyn Incorporated
- Anderson & Steinssen, Inc
- ANGUS Chemical Company
- Anilax® Chemicals
- AnMar International Ltd.
- AOC
- Aozeal Certified Standards (AOCS), Inc.
- Apiscent Labs, LLC
- Applied Catalysts
- Arc Scientific
- Ark Pharm Inc.
- Arkema Inc.
- Armand Products Company
- ARO Universal Trading
- Ascensus Specialties
- ASDI Inc.
- Ashland Inc.
- Asiamerica Group Inc.
- ATLANTIC EQUIPMENT ENGINEERS
- Atotech USA, LLC
- Austin Chemical Company, Inc.
- Avanti Polar Lipids, Inc.
- Avatar Corporation
- Avonyx Laboratories, LLC
- AxisPharm
- Azelis Americas CASE
- Barker Industries, Inc.
- BASF Care Chemicals
- BASF Corporation - Intermediates Division
- BassTech International
- BeanTown Chemical, Inc.
- Bedoukian Research
- Berg Imports LLC
- Berry & Associates, Inc.
- Biddle Sawyer
- Bio-Botanica®, Inc.
- BioChemica International
- bioKEMIX USA Inc.
- BioSpectra
- BIOSYNTH INTERNATIONAL, Inc.
- BJG Trading Corporation
- Blue Line Corporation
- BOC Sciences
- BoroPharm Inc.
- Boulder Scientific Company
- Brenntag North America
- Bromorganics Corporation
- Bruchem, Inc.
- Brutanicals, Inc.
- Buckman
- BWA Water Additives US LLC
- Cabot Corporation
- Callahan Chemical Company
- Callery
- CALSAK CHEMICALS
- Calumet Specialty Products Partners, L.P.
- Cambrex Corporation
- Cambridge Isotope Laboratories, Inc.
- CANTON CHEM INC
- Carbomer, Inc.
- Cargill
- Caribbean Natural Products
- Catalytic Products International, Inc
- Cater Chemicals Corp.
- Cayman Chemical Company
- CellMark USA, LLC - formerly Alcan International Network
- Centerchem
- Century Multech Inc.
- CEPiA-Sanofi
- Charkit Chemical Company
- Charles Bowman and Co.
- Chattem Chemicals, Inc.
- Chem-Impex International
- CHEM-IS-TRY Inc.
- ChemBridge Corporation
- ChemCeed
- Chemenu Inc.
- ChemPacific Corporation
- Chemsolv Inc.
- Chemspace
- ChemUniverse, Inc.
- Chengdu Alfa Biotechnology Co.,Ltd.
- CHENGDU UNIBIOCHEM CO., LTD
- Chevron Phillips Chemical Company LP
- Chiral Quest Corp.
- Chiral Technologies, Inc.
- Chiralstar, Inc.
- ChromaDex Inc.
- City Chemical LLC
- CiVentiChem
- Clariant Corporation (Personal Care)
- Cole Chemical
- Colonial Chemical, Inc.
- Columbia Sales International, Inc.
- Columbus Vegetable Oils
- Combi-Blocks, Inc.
- Cortec Corp.
- CovaChem, LLC
- Covestro LLC
- CP Kelco
- CPhI North America
- Creative Enzymes
- Crescent Chemical Company
- CRI Catalyst Company
- Crossroad Ingredients
- CTL Scientific Supply Corp.
- Custom® INGREDIENTS
- Cymer,LLC
- Dastech International, Inc.
- DATACOR, INC.
- DavosPharma
- Deepwater Chemicals
- DeFOREST Enterprises, Inc.
- DELTECH CORPORATION
- Digital Specialty Chemicals, Inc.
- Dishman USA
- Diversified Advanced Technologies, LLC
- DIXIE CHEMICAL COMPANY, INC.
- DOTTIKON EXCLUSIVE SYNTHESIS
- DPL-US
- Dudley Chemical Corp.
- DuPont Industrial Biosciences
- DuPont Tate & Lyle Bio Products
- DynaChem, Inc.
- EASTAR CHEMICAL
- Eastman Chemical Company
- Eastman Chemical Company
- Eastwood Global Trade Inc.
- EBRATOR BIOCHEMICALS
- Ele Corporation
- Elementis Specialties
- EMCO Chemical Distributors, Inc.
- Enzo Life Sciences, Inc.
- Ereztech LLC
- Esprix Technologies L.P.
- Essential Ingredients
- Ethox Chemicals LLC
- EVANS CHEMETICS LP
- Excellentia International
- Exim-Indis Inc.
- FabriChem
- FAR Chemical
- Finoric LLC
- FITZ CHEM CORPORATION
- Floratech
- FMC Lithium
- Focus Biomolecules
- Frinton Laboratories, Inc.
- FRP SERVICES & CO. (AMERICA) INC.
- Fuji Chemical Industries USA, Inc.
- FUJIFILM Hunt Chemicals U.S.A., Inc.
- FutureFuel Chemical Company
- G-Biosciences
- Gabriel Performance Products
- GAC Chemical Corporation
- Gadot Bio-Chem
- GC CHEMICALS, CORP.
- Gehring-Montgomery (TER GROUP)
- Gelest, Inc.
- General Synco, Inc.
- Genesee Polymers Corporation
- Georgia-Pacific Chemicals LLC
- GeroNova Research, Inc.
- GFI ADVANCED TECHNOLOGIES, INC.
- GFS Chemicals, Inc.
- Global Essence Inc.
- Gojira Fine Chemicals, LLC
- Grace Albany Fine Chemicals
- Green Source Organics
- Gulbrandsen Technologies
- Hall Technologies, Inc.
- Hallstar
- Halocarbon Products Corporation
- Hawkins, Inc.
- Heterocyclics, Inc.
- Houghton Chemical Corporation
- Hubbard-Hall Inc.
- Hunter Chemical LLC
- ICC Chemical Corporation
- IMCD
- IMCD US Pharma
- Indenta Group
- Independent Chemical Corporation
- INDOFINE Chemical Co., Inc.
- Ingredients Solutions, Inc.
- Innoleo LLC
- INOLEX
- International Laboratory (IL)
- Iofina Chemical
- Ivanhoe Industries
- Ivy Fine Chemicals
- J&W Pharmlab, LLC
- Jedwards International, Inc.
- Jiaherb Inc.
- Johnson Matthey
- Jonas Chemical Corporation
- Jost Chemical Co.
- Jungbunzlauer Inc.
- KetoTech, Inc.
- Kingston Chemistry
- Kodak Specialty Chemicals
- KOWA AMERICAN CORP.
- Kyowa Hakko U.S.A., Inc
- LabChem Inc.
- Lamberti Synthesis USA
- LanEssence, LLC
- LANXESS Corporation
- LC Laboratories
- Lebermuth
- Lehan Chemical Brokerage Services, LLC
- LGM Pharma
- Liberty Speciality Chemicals, Inc.
- Lidochem, Inc.
- Lintech International LLC
- Lipotec USA, Inc.
- LKT Laboratories, Inc.
- Lonza Pharma & Biotech
- Marubeni Specialty Chemicals Inc.
- Materion Advanced Materials Group
- MD Chemicals
- Medical Isotopes, Inc.
- Melrob US, Inc.
- Miles Chemical Company
- Milliken & Company
- MilliporeSigma
- Mineral Research and Development
- Mitsui Chemicals America, Inc.
- Monomer-Polymer & Dajac Labs, Inc.
- Montgomery Chemicals, LLC
- Moravek Biochemicals
- MORRE-TEC
- MP Biomedicals
- MS FineChem
- MultiTherm LLC
- MyBioSource
- Mytech, Inc.
- Napp Technologies
- Nation Ford Chemical Co.
- Natland International Corporation
- Nease Co. , LLC
- Neuchem Inc.
- Nexeo Solutions
- Niacet Corporation
- NOAH TECHNOLOGIES CORP.
- NORMAN, FOX & CO.
- Norquay Technology
- North American Warehousing Company, Inc.
- NutriScience Innovations, LLC
- Oakwood Products, Inc.
- OBITER Research, LLC
- Ochem Inc.
- Omicron Biochemicals, Inc.
- Optima Chemical Group LLC
- Organic Technologies
- Oxiteno USA LLC
- Pacific Rainbow International Inc.
- Parchem - Fine & Specialty Chemicals
- PCI Synthesis, Inc.
- Penn A Kem, LLC
- Penta Manufacturing Company
- Pfaltz & Bauer
- Pfanstiehl, Inc.
- Pfizer CentreOne
- Pharma Resources International LLC
- Pharmablock (USA) Inc
- PHARMCO-AAPER
- Phoenix Chemical, Inc.
- PIDC
- Pilot Chemical Company
- PolyOrg, Inc.
- PolyPeptide Laboratories Inc.
- Polysciences, Inc.
- Praxair, Inc.
- Presperse Corporation
- Pride Chemical Solutions, Inc.
- Prinova Group
- ProChem, Inc.
- Procter & Gamble Chemicals
- PROTAMEEN CHEMICALS
- Pure chemistry Scientific Inc.
- PurePEG, LLC
- PVS Nolwood Chemicals
- QualiFine Chemicals, LLC
- R. E. CARROLL, INC.
- REDOX SCIENTIFIC
- Regis Technologies, Inc.
- Reichhold LLC2
- Research Products International Corp.
- Resolv Corporation
- RIA INTERNATIONAL
- Ribelin Sales, LLC
- Richman Chemical, Inc.
- Rieke Metals, LLC
- Rierden Chemical & Trading Company
- RightPath Industries
- Rio Tinto Borates
- Rochem International
- RSA Corporation
- RT Process
- SABIC Innovative Plastics
- Sabinsa Corporation
- SACHEM Americas
- Santa Cruz Biotechnology, Inc.
- Sarchem Laboratories, Inc.
- Sasol Performance Chemicals
- Scandinavian Formulas, Inc.
- Schülke & Mayr GmbH
- Sciencelab.com, Inc.
- SEA-LAND CHEMICAL CO.
- Secant Chemicals Inc.
- Seidler Chemical Company
- Sentury Reagents, Inc.
- Shin-Etsu Silicones of America
- Shrieve Miami Chemical
- SI Group, Inc.
- Sibelco North America, Inc.
- Siegfried (USA), LLC
- Silar Labs
- Silver Fern Chemical
- Skyline Chemical Corporation
- SkySpring Nanomaterials, Inc.
- Soarus LLC
- Solutia Inc., a subsidiary of Eastman Chemical Co.
- Solvay Chemicals, Inc.
- Solvay Chemicals, Inc.
- Solvay Fluorides, LLC
- Solvay Novecare
- Solvay Special Chem
- SOLVAY-Technology Solutions: Phosphorus Specialties
- Sonneborn, LLC
- Sorbent Technologies, Inc.
- Southern Chemical & Textiles
- Specialty Minerals - Minerals Technologies Inc.
- Spectrum Chemical Mfg. Corp.
- SPS Alfachem
- SST Corporation
- Stepan Company
- Strahl & Pitsch Inc.
- Strem Chemicals, Inc.
- Suntton
- Suven Life Sciences
- Synalloy Chemicals
- SYNASIA
- Synovel Laboratory LLC
- SynQuest Laboratories, Inc.
- Syntec Pharma Corp.
- Syntech Labs, Inc.
- Synthonix, Inc.
- TCI
- Technical Industries Inc.
- Technichem, Inc.
- TEST Company
- TETRA Technologies, Inc.
- TH Hilson
- The Chemical Company
- The Dow Chemical Company
- The Lubrizol Corporation
- The Shepherd Chemical Company
- Thermo Fisher Scientific
- Tiancheng Chempharm Inc. USA
- TIC Gums
- Tiger Group
- TMC Materials, Inc.
- TOKU-E Company
- Total Specialty Chemicals
- TRInternational, Inc.
- Troy Corporation
- Tyger Scientific Inc.
- U.S. Chemicals
- United States Biological
- Univar USA Inc.
- US PETROCHEMICALS, INC.
- US Research Nanomaterials, Inc.
- VanDeMark Chemical Inc.
- Vanderbilt Minerals
- Veckridge Chemical Co., Inc.
- Venator
- Vertellus Specialties Inc.
- Vigon International, Inc.
- Vivion, Inc.
- W.D. SERVICE CO., INC.
- WACKER BIOSOLUTIONS
- WACKER POLYMERS
- Wacker Silicones
- Ward's Science
- Watson Industries, Inc.
- Wego Chemical Group
- Welch, Holme & Clark Co., Inc.
- Westco Chemicals Inc.
- Western Nutrients Corporation
- WeylChem US Inc.
- WholeChem, LLC
- Wintersun Chemical
- World Metal, LLC
- Xena International, Inc.
- Xttrium Laboratories
- Zhong Ya Chemical (USA) Ltd.
