County Vendor Resources

The Clerk's office registers business names known as "assumed names" (or DBA) for new businesses in accordance with Illinois law. Read More
OCC is committed to helping certified businesses grow through contracting opportunities at Cook County or elsewhere.  Below are links to con… Read More
——–HOW COOK COUNTY PROCURES GOODS/SERVICES——– Read More
Online Solicitation / Bid Submission This form is only for the submission of your Bid, Proposal, or Qualifications package.  If you need to… Read More
Grants Overview The Cook County Justice Advisory Council (JAC) awards grants in the areas of Violence Prevention, Recidivism Reduction, and… Read More
  Key Definitions All definitions may be found here in Read More
Online Solicitation / Bid Submission This form is only for the submission of your Bid, Proposal, or Qualifications package.  If you need to… Read More
Public Auctions – Surplus Equipment & Materials Read More
Below please find useful information on the contract process. A number of essential contract forms for doing business with Cook County inclu… Read More
Search Cook County's M/W/VBE Certification Directory.You can search by:Business name or DBABusiness DescriptionCommodity CodeContact PersonL… Read More