- 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.
- Gilbert & Jones
- Columbian Chemicals Company
- Protameen Chemicals, Inc.
- Self
- xerescolin
- Elementis Pigments
- researchmedspharmas house
- THOR PHARMACEUTICALS
- Neatsfoot Oil Refineries Corporation
- Benson Chemicals Limited
- AMRESCO Inc.
- CSV South
- Allichem LLC
- Stanley's Pharmacy
- Aeropres Corporation
- Chemco Products, Inc.
- effectivechemicals ltd
- Austin Danahoe
- NorCal Nootropics
- Glucona America, Inc
