Purchasing made simple

Research and buy from hundreds of suppliers you know and trust – all in one place at zero cost to you. OPUS is the only ecommerce platform that provides public sector and nonprofit agencies access to hundreds of competitively solicited, publicly awarded contracts.

Take an interactive tour

Discover how public sector and nonprofit purchasing professionals save time and money with OPUS.


Cooperative purchasing
doesn't have to be complicated.

OPUS makes it simple.

Buy everything from office supplies to industrial equipment
Research and buy from industry-leading suppliers, all with a single login and a single cart.
Immediately reach the right supplier contact
Eliminate hours of research with QuickConnect. Identify suppliers for nearly any product or service and quickly connect with a supplier contact who is familiar with public sector and nonprofit purchasing at hundreds of suppliers.
Take the search out of research with unified search across suppliers
Search results show products available for purchase and relevant suppliers available via QuickConnect. Every search result is on a cooperative contract already deemed compliant by thousands of agencies nationwide, eliminating the need for lengthy RFPs.
Ready to make procurement faster and easier?
Register for OPUS