Chemical, Refining, Manufacturers and Distributors
- 3M Company
- Advansix
- Arkema
- BASF Corporation
- Covestro
- Coyne Chemical
- Croda, Inc.
- Dober
- DOW Chemical Company
- DuPont
- Ecolab
- Encina
- FMC
- LANXESS
- Monroe Energy
- Pressure Chemical Company
- Reckitt Benckiser
- Shell Chemicals
- United Chemical Technology
- Vistra
- W.R. Grace
Engineering and Consulting Firms and Others That Serve the Chemical and Materials Manufacturing Industries
- Civil & Environmental Consultants
- Eastern Controls
- Environmental Standards
- GEI Consultants
- Langan Engineering & Environmental Services
- Mascaro Construction
- Montrose Environmental
- Sanborn Head & Associates
- UGI Energy Services, Inc.
- Woodard & Curran
Affiliate Members
- American Chemistry Council
