- Hawkins, Inc
- Advanced Chemical Logistics
- WEGO Chemical & Mineral Corp.
- EndoPharmaceuticals
- Taminco
- Unichem Chemicals
- American Tartaric Products, Inc.
- TRI-CHEM, Inc.
- Lacamas Laboratories
- Midpoint Chemicals Company, LLC
- FBC Industries, Inc.
- Infrared Analysis, Inc.
- Koch Industries, Inc.
- Airgas Specialty Products
- Micro Powders, Inc.
- Perstorp Specialty Chemicals
- IMC Global Inc.(Phosphates/Potash)
- Synergy Distribution
- Cemsac
- Specialty Enzymes & Biotechnologies Co.
- The Shepherd Color Company USA
- USEH
- Velsicol Chemical Corp
- Polymer Plastics Company, LC
- Research Chemz
- G.J.Chemical Co.,Inc.
- Triple-S Chemicals
- global chemical
- KOWA AMERICAN CORPORATION
- gimealab
- TERRY JAMES
- watcon-inc
- Oasis Supply & Trade Company
- Sphinx Scientific Laboratory Corporation
- Natural Noot, LLC
- USAGRACELAND-PHARMACEUTICALS
- Solvay Minerals Inc
- bio-WORLD
- Lutz Sales Co., Inc.
- BioAmber Inc.
