• 3M Advanced Materials Division
• AB Specialty Silicones
• Accoat A/S
• ACME
• Acme Hardesty Co.
• ADDAPT Chemicals BV
• Adiplast
• Aditya Birla
• ADM
• Advanced Composite Materials, LLC
• Aekyung Petrochemical Co., Ltd.
• AFCONA Additives Sdn Bhd
• AGC Chemicals Americas, Inc.
• Allnex
• Almatis, Inc.
• Alnor Oil Company, Inc.
• AlzChem AG
• American Colloid Company
• AMRI Global
• Amtex
• ANGUS Chemical Company
• ANHUI DONGHUI INTERNATIONAL
• Anhui Taichang Chemical Co., Ltd.
• Anhui Xoanons Chemical Co., Ltd.
• Anpeak Specialty Minerals Co., Ltd.
• Anton Paar Viscosity & Rheology
• Aquent Impex
• Ark (Fogang) Chemicals Industry Co., Ltd.
• Arkema Orgasol
• Arrow Chemical Group Qingdao Aspirit Chemical Co Ltd.
• Ascend Performance Materials Operations LLC
• ASCOTEC
• Ashland
• ASK Chemicals
• Axcentive Sarl
• Baker Hughes (Baker Petrolite - Coatings)
• Bartek Ingredients Inc.
• BASF Corporation, Chemical Intermediates
• BASF Dispersions & Resins
• BASF Formulation Additives
• BASF Formulation Technologies
• Basildon Chemical Company Ltd.
• BassTech International
• Baxenden Chemicals Ltd.
• Beijing Entrepreneur Science &Trading Co., Ltd.
• Beijing Yongtaihe Metal Anticorrosion Technology Co., Ltd.
• BELIKE Chemical Co.,Ltd.
• Benasedo
• Benda-Lutz
• Bentonite Performance Minerals
• BioBased Technologies
• BlueSky Chemical Co., Ltd.
• Boom Industry (SH) Co., Ltd.
• Borchers, A Company of OMG
• Borica Co., Ltd.
• Borregaard ChemCell
• Braskem S.A.
• BRB International BV
• Brenntag North America
• Bruchsaler Farbenfabrik
• Buckman Laboratories, Inc.
• Bühler AG
• Bunge Amorphic Solutions, LLC.
• Burgess Pigment Company
• BYK
• BYK-Gardner USA
• Cabot Corporation
• Camex Limited
• Cargill Industrial Specialties
• Carnauba do Brasil Ltda.
• Cathay Industrial Biotechnology
• Cathay Industries USA, Inc.
• Celotech Chemical Co., Ltd.
• Chan Sieh Enterprises Co, Ltd.
• Changzhou Niutang Chemical Plant
• Charles Ross & Son Company
• ChemCeed
• ChemFine International Co., Ltd.
• Chemical Marketing Concepts, Inc.
• Chemours Titanium Technologies
• Chongqing Changfeng Chemical Co., Ltd.
• Chromaflo Technologies
• CINIC Chemicals (Shanghai) Co., Ltd.
• CINKARNA
• Clariant - Coatings & Construction Chemicals
• Clariant Plastics & Coatings Ltd.
• Clariant Plastics and Coatings (Dispersions)
• Clariant Plastics and Coatings (Pigments)
• Cleveland Steel Container Corporation
• CNNC Hua Yuan Titanium Dioxide Co., Ltd.
• Coatex an Arkema Group
• Coloray (Zhejiang) Technology Development Co., Ltd.
• Colour India
• Companhia Nitro Quimica Brasileira
• Composition Materials Co., Inc.
• Concentrol, S.A., Productos
• Cortec Corporation
• Cospheric LLC
• Covestro
• CPM Industries, Inc.