Aslchem International Inc., Avatar Corporation, Aviabor

A Brite Company, BASF Canada, Inc., Basildon Chemicals, Baxenden Chemicals, Baychem, Baykim Kimya San. Parafin ve Türevleri, Bernard Laboratories Inc., Beyo Chemical Co., Ltd., BFGoodrich Pharmaceuticals Group, Bimax Specialty Monomers

C&H Chemical, Cabot Corporation, Callery Chemical Company, Camida, Cangzhou Green Chemical Co., Ltd., Cargill Salt, CCC-USA, Ceca, Cerac, Inc., CGP Chemicals, Ltd.

D.W. Davies & Co., Inc. - Manufacturing Chemis, DaeHa International, Dalian Xindie Chitin Co., Ltd., DbWestern, Inc., Degesch America, Inc., Degussa, Deqing Tongchem Co. Ltd., Detergent Marketing Systems, Dissolvine, Donetsk Chemical Reagents Plant

E-teck, Ltd., Eagle Chemicals, Inc., Eastman Chemical Company, Eka Chemicals, EL Dorado Chemical Company, Elf Atochem, Emerging Technologies, Inc., Epochem Co., Ltd., Equistar Chemical Company

FeF Chemicals, Filtra Group of Companies, Flavor & Fragrance Specialties, Fleming Laboratories Limited, Fluorous Technologies, Inc., FMC Corporation, Fosbrasil S.A., Fuyang Dongchen Bioengineering Co., Ltd.

GE Toshiba Silicones, Globe Insecticides Limited, Grace Davison, Great Lakes Fine Chemicals, Great Western Inorganics, Inc., Greatvista Chemicals, Griggs Paint, GTF Labs, Inc., Guardian Anti-Corrosives Pvt. Ltd., Gulf Membrane & Coating Industries WLL

H3R, Inc., HaiNing FengMing Chlorophyll Co., Ltd., Haldor Topsøe A/S, Hangzhou Luyuan Fine Chemicals Co., Ltd., Hemlock Semiconductor Corporation, Hercules, Inc., Hestia Laboratories, Incorporated, Hichem, Hobo, Inc., Huntsman Corporation

Icemelter Central, Imperial Industrial Chemicals (Thailand) Ltd., Indofine Chemical, Indspec Chemical, Innotec North America, Inter-chemical Ltd., Interchem Far East Co.,Ltd., Interflux Electronics, Inc., International Protein Colloids, Inc., Ivanhoe Industries, Inc.

Jainson Labs, Janed Enterpises, Inc., Jarchem Industries, Inc., Jeen International, Jianghan Fine Chemical, Jiangyan Chemical Adjuvant Factory, Jiangyan Huanqiu Chemical Factory, Jingtong Agrochem, Jinhua Deyer Chemicals Co., Ltd., Johnson Matthey PLC

Kara Inc., Keesling Associates, Kem Manufacturing, Kemgard: Flame Retardant, Kepra Industries, Kilburn Chemicals Limited, Kubo Combustion Efficiency Chemicals Pvt. Ltd., Kudos Chemicals

Leffingwell & Associates, Levachem Co., Ltd., Lhoist Group, Lonza, Lorad Chemical Corporation, Lubrizol Canada, Ltd., Lucens Chemical Group, Lyondell Chemical Europe

3M, Mangalam Drugs and Organics Ltd., Mann Formulated Products, Marcus Oil and Chemical, Martin Marietta Magnesia Specialties Inc., Meca Evanix, Megpie Chemicals, MercaChem, Merck New Business - Chemicals, Micro Powders, Inc.

Navdeep Chemicals Pvt. Ltd., New London Distributors, Nigerian-German Chemicals PLC, Nile Chemicals, Norquay Technology, Inc., Northway Lignin Chemical, Novacap, Noviant Group, Novotroitsk Chemical Plant, Nugeneration Technologies

Occidental Chemical Corporation

Pacific Corrosion Control Corp., Pax Chemicals, PaxChem, Penrice Soda Products Pty., Ltd., Performance Process, Inc., Perstorp AB, Peters Chemical, Pfaltz & Bauer, PHT International, Inc., Polaris Rare Earth Materials

Quaker Chemical Corporation

Radco Industries, RB Products, Inc., RBP Chemical Corporation, RC Tritec AG, Reilly Industries, Inc., Rheox, Inc., Rhodia North America, Richman Chemical, Inc., Riedel-de Haehn, Robinson Brothers, Ltd.

S&D Chemicals, Ltd., S.C.Raoul-Duval, Samsung Oil & Fat Corporation, Sasol, Saurashtra Specialities Pvt. Ltd., Savogran, Schumann Sasol, Seki Chemicals Co., Sentinel Lubricants Corporation, Shama Chemicals and Rubber Corporation

Taiko, Tanwar Rajput and Company, TCI America, Telechem Manufacturing, Tessenderlo Chemie, Tetra Technologies, Inc., Textan Chemicals Ltd., TFL Leather Technology, Ltd., The Tessenderlo Group Inc, Thirumalai Chemicals Ltd.

Union Derivan (UNDESA), Uniqema, Unitex Chemical, Usalco, Uyemura International Corp.

Vardhman Exports, Varichem, Velsicol Chemical Corporation

Wacker-Chemie, Well Flow LLC, Wilbra s.a.s., William Blythe, WM Barr, Wright Corporation, Wujiang Zhenrong Chemical Co., Ltd.

X-Ray Flux Pty Ltd., Xanthan Gum.net, Xentex Chemical Industries, Inc., Xiamen Topusing Chemical Co.,Ltd., Xiameter, Zhejiang Xinnong Chemical Co., Taizhou Xinnong Fin

Jiangsu Yangnong Chemical Group Co., Ltd., Jiangsu Yinyan Speciality Chemicals Co., Ltd, Xinjiang Yilite Industries Co. Ltd, Yancheng Lvye Chemical Co., Ltd., Yick-Vic Chemicals & Pharmaceuticals (HK) Ltd.

Zaclon Inc., Zentek Srl, Zeolyst International, Zeon Chemicals, Zhejiang Dongyang Lide Medical and Chemical Co. Lt, Zhejiang Grand Chembay Co.,Ltd., Zhejiang Jolly Pharmaceutical Co. Ltd., Zhejiang Tonglu Huifeng Biochemical Co., Ltd., ZhongCheng Chemicals Co., Ltd, Zibo Linzi Gaolou Chemical Co. Ltd.