- All in South Carolina
- Central Midlands Regional Transit Authority
- Chester County School District (SC)
- City of Beaufort
- City of Cayce
- City of Columbia
- City of Darlington
- City of Florence (SC)
- City of Marion (SC)
- CITY OF ROCK HILL
- City of Tega Cay
- Clemson University
- Darlington County
- Dorchester School District 2
- LAKE CUNNINGHAM FIRE DEPT
- Marion School District One
- MCCS
- Santee Wateree Regional Transportation Authority
- Savannah River Site Reuse Organization
- South Carolina Department of Motor Vehicles
- State of South Carolina Surplus Property
- TOWN OF WARE SHOALS
- York County Purchasing
- York Preparatory Academy
