Explore intergovernmental agreement government contracts across Illinois agencies. Top vendors, contract values, and procurement trends.
Track intergovernmental agreement contracts
Get alerts when new intergovernmental agreement contracts are awarded or existing ones approach renewal in Illinois.
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Civic IQ tracks government contracts, vendor relationships, and procurement trends across thousands of state & local agencies — organized by category so you can focus on your market.
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Contract Database
3,961 government contracts tracked
Village of Itasca approved an intergovernmental agreement with Itasca School District 10 to allocate TIF revenues for increased student costs resulting from development in the Downtown North TIF District.
Illinois Department of Transportation intergovernmental agreement approved for IL Route 22 widening and improvement project.
Intergovernmental agreement between County of Will and Village of Shorewood for communication system access till Dec 31, 2027
Village of Maywood approved intergovernmental agreement to provide ice melt to PAEC at $125 per yard.
Venice School District #3 and East St. Louis School District 189 entered an intergovernmental agreement for student attendance for the 2025-2026 school year.
3,956 more contracts available
Track expirations and renewals for all intergovernmental agreement contracts in Illinois.
Get started freeTop Vendors
Vendors with the most intergovernmental agreement contracts across Illinois agencies.
Top Agencies
Government agencies with the highest intergovernmental agreement contract activity.
Frequently Asked Questions
Civic IQ tracks 3,961 intergovernmental agreement government contracts across 976 agencies in Illinois representing $548K in total contract value. These contracts span 10 vendors and cover service agreements, technology implementations, infrastructure projects, and procurement awards. Contract details including amounts, terms, and renewal dates are updated as new data becomes available.
The leading vendors with intergovernmental agreement government contracts in Illinois include: NA (107 contracts); ILLINOIS DEPARTMENT OF TRANSPORTATION (85 contracts); ILLINOIS PUBLIC WORKS MUTUAL AID NETWORK (72 contracts); CROSS CONSTRUCTION (60 contracts); COOK COUNTY (ILLINOIS) (39 contracts). Tracking vendor contract wins, values, and agency relationships helps you understand the competitive landscape — whether you're evaluating vendors as an agency buyer or positioning against incumbents as a competitor.
The most active Illinois government agencies procuring intergovernmental agreement are: Town of Custer (61 contracts); Kane County (54 contracts); City of O'Fallon city (53 contracts); Winnebago County (52 contracts); Lake County (48 contracts). Each agency manages its own procurement process and vendor relationships. Understanding which agencies are the largest buyers helps vendors prioritize outreach and tailor their proposals to specific agency needs.
Civic IQ aggregates intergovernmental agreement contract data from 976 Illinois government agencies into a single searchable database. You can browse contracts by agency, vendor, value, status, and renewal date. Beyond active contracts, Civic IQ also tracks pre-RFP signals from board meetings and budget discussions — surfacing intergovernmental agreement opportunities 6–18 months before formal solicitations go live.
Based on tracked contract data, the average intergovernmental agreement government contract in Illinois is valued at approximately $138, with 3,961 contracts totaling $548K. Individual contract values vary significantly depending on scope, agency size, and contract duration. Detailed value breakdowns by agency and vendor are available on Civic IQ.
Beyond intergovernmental agreement, other active government contract categories in Illinois include SUPPLIES, OTHER, PROFESSIONAL_SERVICES, MAINTENANCE, and CONSTRUCTION. Agencies often procure across multiple categories simultaneously — a city upgrading its IT infrastructure may also issue contracts for professional services, facilities maintenance, and cybersecurity. Tracking related categories helps you identify cross-selling opportunities and understand the full procurement landscape.
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