Main Menu

Explore More


The State of Michigan has upgraded its financial and business processes to a new system, SIGMA. SIGMA replaces Buy4Michigan. Instructions on how to register as a vendor are provided at the SIGMA VSS homepage. Please register through SIGMA to receive notifications of advertisements for bid posted by the West Bloomfield School District.

For additional bid information, please contact:

Jamie Stottlemyer
Assistant Superintendent of Facilities and Operations
5810 Commerce Road
West Bloomfield, MI 48324
(248) 865-6430