Notice: Kenosha County will be retiring our current Vendor Portal bid notification system and will be utilizing the State of Wisconsin's VendorNet system to notify you of bid and proposal opportunities.

If you are already registered on the State of Wisconsin eSupplier Portal, then no action is required. If you are not, then please visit to register. There is no fee to register. The eSupplier portal will provide you notification and access to bids and proposals that Kenosha County posts on VendorNet.

User Login

Sign up for Account | Forgot Password


Welcome to the Kenosha County Vendor Portal.  To view and download bid opportunities conducted by the Kenosha County Purchasing Division, you must register with the County and select the commodities that you would be interested in bidding on.  Once your registration is accepted by the County, an email will be sent to the address you provided and will include your new User ID and Password for the system. This is a free service, there is no fee to register or download documents.

Vendors are responsible for updating the information they provide to the County as necessary.  Kenosha County is not responsible for the accuracy of any information provided to us by any vendor.  Please read the “Terms and Conditions of Use” document when you register.  Note that certain spam filters or virus software may block email from Kenosha County to your system.  Therefore, it is the vendor’s responsibility to check this website frequently during a bid process to ensure they have received the most current documents.

Bids posted on this site are limited to bids conducted by the Kenosha County Purchasing Division.  If Kenosha County is participating in a cooperative bid with other municipalities or consortiums such as the VALUE group, those bids will not appear here.

If you experience any difficulties registering or accessing our website after registration, please send an email to or call us at 262-653-2603.