The following cooperative government contracts typically cover janitorial supplies including:

janitorial equipment
cleaning supplies
sanitation supplies

Active Cooperative Contracts for Janitorial Supplies

cooperative affiliation: OMNIA Partners active contract from University of California
Network/Waxie Janitorial Supplies & Equipment
cooperative affiliation: Sourcewell active contract from Sourcewell, MN
Janitorial Supplies
cooperative affiliation: OMNIA Partners active contract from University of California
Janitorial Supplies & Equipment
cooperative affiliation: NCPA active contract from Region 14 ESC, TX
Reconditioned Janitorial Equipment, and Janitorial Equipment Parts

Purchasing Cooperatives you can work with for Janitorial Supplies

Sourcewell

OMNIA Partners

National Cooperative Purchasing Alliance (NCPA)