Visitors                           Residents                        Business                       Government                    Departments                     Employment          
Skip Navigation LinksHome > Purchasing Department Home > Supplier Registration Info

Supplier Registration Information

All suppliers and contractors interested in registering with the Unified Government and/or submitting a bid online for products and services procured by the Unified Government, must first register for a Web Site Account.

Once you establish your own username and password, you may then proceed to complete and submit a Supplier Registration Form.  While you only need a web site account to view and even place bids, in order to do business with the UG you must register your company as a supplier.  Your registration also serves several other purposes:

  • Identifies you as a potential bidder;
  • Allows UG Buyers to solicit your company for upcoming bidding opportunities; 
  • Captures contact information about your business;
  • Identifies your company with required products and/or services; and
  • Allows you to update your company profile
    • (i.e. address, contacts, NIGP codes and password);

New supplier registration is not complete until you upload an IRS W-9 Form. The information on this form must match the information listed on your Taxpayer Identification Number as required by the Internal Revenue Service. For companies outside of the United States, IRS W-8 Form must be filled out and faxed.

For further inquiries, we can be contacted at

2011 Unified Government of Wyandotte County and Kansas City, Kansas, 701 N. 7th St., Kansas City, KS 66101

French German Italian Portuguese Spanish Russian Dutch Greek Japanese Korean Chinese (simplified) Chinese (traditional)