County Vendor Resources

County Clerk

Assumed Business Name Registration

The Clerk's office registers business names known as "assumed names" (or DBA) for new businesses in accordance with Illinois law. An assume…
Contract Compliance

Contracting Opportunities and Assist Agencies

OCC is committed to helping certified businesses grow through contracting opportunities at Cook County or elsewhere.  Below are links to con…
Office of the Chief Procurement Officer

Doing Business with Cook County

Why Partner With Cook County?Cook County is the second most populous county in the nation supporting businesses of all sizes an…
Forest Preserves

Forest Preserves Online Solicitation / Bid Submission

Online Solicitation / Bid Submission This form is only for the submission of your Bid, Proposal, or Qualifications package.  If you need to…
Office of the Chief Procurement Officer

FY 2023 Procurement Activities at a Glance

Executed Contracts and AmendmentsNew ContractsTotal NumberAggregate ValueBoard Approved
Justice Advisory Council

Justice Advisory Council Grants

Grants & Investments OverviewThe Cook County Justice Advisory Council (JAC) awards grants in the areas of Violence Prevention, Services…
Office of the Chief Procurement Officer

la Cumbre Pathways to Cook County

Este es un evento dinámico y colaborativo que fomenta la inclusión, transparencia y compromiso cívico que presenta proveedores, talleres y s…
Contract Compliance


  Key Definitions All definitions may be found here in
Office of the Chief Procurement Officer

Pathways to Cook County Summit

This is a dynamic and collaborative event fostering inclusivity, transparency, and civic engagement featuring vendors, workshop…
Office of the Chief Procurement Officer

Public Surplus Auction

Public Auctions – Surplus Equipment & MaterialsDid you know that Cook County Government sells antiquated and underutilized surplus asset…
Contract Compliance

Resources for Bidders/Proposers

Below please find useful information on the contract process. A number of essential contract forms for doing business with Cook County inclu…
Contract Compliance

Search Certified Vendors

Search Cook County's M/W/VBE Certification Directory.You can search by:Business name or DBABusiness DescriptionCommodity CodeContact PersonL…
Office of the Chief Procurement Officer

View Current Contract Opportunities in Bonfire

Click Here to View Current Contract OpportunitiesCook County uses the Bonfire Vendor Portal, an online procurement system, to post contract…