Lake County government contracts in Illinois
Lake CountyProfessional Services- Latest contract
- Oct 5, 2026
- 2 weeks ago
- Contracts
- 412
- in Illinois
- Agencies
- 83
- buying in Illinois
- Top sector
- Professional Services
- 25% of contracts
Lake County sells to 83 agencies in Illinois. See which ones.
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THE 30-SECOND BRIEF
Lake County's Illinois contracts are mostly professional services (105 contracts), financial services (55 contracts) and agreement (19 contracts).
O Fallon Twp HSD 203 is the most active Illinois buyer, with 95 contracts, followed by City of Waukegan city and Warren Twp HSD 121.
Latest Illinois contracts
Top Illinois buyers
Questions about Lake County in Illinois
What government contracts does Lake County have in Illinois?
Lake County holds 412 government contracts in Illinois. Key agency partners include O Fallon Twp HSD 203 (95 contracts), City of Waukegan city (23 contracts), and Warren Twp HSD 121 (16 contracts). These include service agreements, technology contracts, and procurement awards across state and local agencies. Contract details including terms, renewal dates, and associated agencies are tracked on Civic IQ.
Which Illinois agencies work with Lake County?
Lake County serves multiple government agencies in Illinois. The most active agency partnerships by contract volume are: O Fallon Twp HSD 203 (95 contracts); City of Waukegan city (23 contracts); Warren Twp HSD 121 (16 contracts); North Shore SD 112 (14 contracts); Old Mill Creek village (13 contracts). Each agency manages its own procurement relationship with Lake County, and contract details — including amounts, renewal timelines, and scope — are tracked for every engagement.
What types of government contracts does Lake County hold in Illinois?
Lake County's Illinois government contracts span the following sectors: Professional Services (105 contracts), Other (85 contracts), Financial Services (55 contracts), Agreement (19 contracts), and Transportation (13 contracts). Understanding a vendor's sector focus helps agencies evaluate expertise and helps competitors identify where opportunities exist. Civic IQ tracks contract type, scope, and renewal timelines across all sectors.
Are there upcoming Lake County contract renewals in Illinois?
Contract renewal dates for Lake County's Illinois government engagements are tracked on Civic IQ. When a contract approaches its renewal window, it represents a critical opportunity — both for Lake County to retain the business and for competitors to submit alternative proposals. Sign up to get alerts on upcoming renewals and expiration dates across all 412 tracked contracts.
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What is Lake County's most recent Illinois government contract?
Lake County's most recently tracked contract in Illinois was published on Oct 5, 2026. New contracts and amendments are indexed as they become public, providing real-time visibility into Lake County's government business activity. Set up alerts to be notified when Lake County wins new contracts in IL.