Sigma Bid Process

The Sigma System  provides a way for colleges, school districts and other government agencies throughout the state of Michigan to more effectively notify vendors of RFP and bid opportunities, while increasing efficiency and lowering costs for participating agencies and Michigan taxpayers through shared resources. The Sigma System delivers convenient, centralized online access to open bid opportunities.

Vendors are encouraged to register on the Sigma System to receive direct access to find RFPs, bids, quotes, addenda and awards posted directly on the system by Michigan education and government agencies.

Educational agencies located within Michigan that are interested in joining the Sigma System to increase vendor competition and efficiency in bid distribution should visit the Sigma System for more information or contact 888-734-9749.

Currently Open RFPs