Cook County is the second-largest county in the US with 5.2M residents, spending $5B+ annually on healthcare (Cook County Health), construction, IT, and professional services. Cook County Health is a major independent healthcare buyer with its own procurement operations.
Cook County historically awards the following percentages of eligible contract dollars to small and disadvantaged businesses. These figures reflect agency performance against statutory goals and represent real contract opportunities for certified firms.
Cook County is an active buyer in the following categories. These represent the highest-volume procurement areas based on historical award data.
The contractors who win Cook County contracts consistently aren't just responding to solicitations — they're known quantities before the solicitation is published. Here's how to build that position.
Register as a Cook County vendor at cookcountyil.gov/service/procurement-services
Apply for Cook County MBE/WBE/VBE certification for set-aside preferences
Target Cook County Health separately — it has independent procurement operations
Monitor Cook County solicitations at cookcountyil.gov for active RFPs
Attend Cook County's annual supplier diversity expo in Chicago
These NAICS codes represent the highest-volume procurement categories at Cook County. Register these codes in your SAM.gov profile to appear in agency vendor searches.
Cook County vendor portal + MBE/WBE certification. Ensure your SAM.gov registration is active and includes the NAICS codes that match Cook County's primary procurement categories before reaching out directly.
Cook County awards 30% of eligible contract dollars to small businesses. All applicable SBA certifications are recognized.
Cook County spends approximately $5B+ annually on contracts. The total agency budget is $7B+, with procurement representing the contract-deliverable portion of that spending.
Monitor SAM.gov and filter by Cook County as the contracting agency. Set up email notifications for your NAICS codes from this agency. BidEdgeHQ monitors SAM.gov and state portals in real time, scoring every Cook County solicitation against your ICP profile and delivering WhatsApp alerts for high-match opportunities.