Awarded vendors
- Arq Purifications, LLC
- PVS Technologies, Inc.
- Brenntag Northeast, LLC
- Shannon Chemical Corporation
- Carbon Activated Corp.
- Thatcher Company of New York, Inc.
- Chemrite, Inc.
- Univar Solutions USA Inc.
- Chemcrade Chemicals US LLC
- USALCO, LLC
- Donau Carbon US LLC
- George S. Coyne Chemical Co., Inc.
- Kemira Water Solutions, Inc.
- Klenzoid, Inc.
- Kuehne Chemical Co., Inc.
- Maryland Chemical Co., Inc.
- North Industrial Chemicals, Inc.