Agency Directory Online Services
Mailing AddressState Bureau of ProcurementPO Box 7867Madison, WI 53707-7867
101 E. Wilson Street, 6th FloorMadison, WI 53703
Phone(608) 266-2605
VendorNet Help Line(608) 264-7897(800) 482-7813
Emaildoawispro@wisconsin.gov