1GPA - Government Procurement Alliance
BuyBoard
Choice Partners
CTPA - Central Texas Purchasing Alliance
DIR
Equalis Group
HGAC - Houston Galveston Area Council
NCPA - National Cooperative Purchasing Alliance
OMNIA Partners: TCPN - National IPA - US Communities - Region 4
PACE
Region 10
Region 11
Region 19 - Allied State Cooperative
Region 5
Region 6 - Epic6
Sourcewell (formerly NJPA)
SPA - School Purchasing Alliance
Tarrant County
The State of Texas Co-op
TIPS - The Inter-local Purchasing System
