Awarded vendors
- Univar USA Inc.
- Northstar
- JCI Jones Chemicals Inc.
- Argo Chemicals, Inc.
- Hasa, Inc.
- Olin Corporation
- Miles Chemical Co.
- Pennco, Inc.
- PVS Technologies
- Avista Technologies, Inc.
- King Lee Technologies
- USP Technologies
- Airgas Specialty Products, Inc.
- Hill Brothers Chemical Company
- Kemira Water Solutions, Inc.
- Argo Chemicals, Inc.