Auditing Services Government Contracts in Illinois
Explore auditing services government contracts across Illinois agencies. Top vendors, contract values, and procurement trends.
Track auditing services contracts
Get alerts when new auditing services contracts are awarded or existing ones approach renewal in Illinois.
Powered by Civic IQ
Government Contract Intelligence
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.
Learn more about Civic IQTrusted by 200+ enterprise customers and 1,000+ teams on the free plan
Contract Database
Auditing Services Contracts in Illinois
458 government contracts tracked
Contract with Sikich for auditing services
SIKICHContract with Sikich for auditing services for fiscal years ended December 31, 2020 through 2022, with option years for 2023 and 2024.
Lauterbach & Amen to present 2025 Fiscal Report.
LAUTERBACH & AMEN LLPLauterbach & Amen, LLP will present the Fiscal Year 2025 Annual Comprehensive Financial Report and Audit Presentation to the Board. This includes a review of financial statements, compliance, and any audit findings.
Kaneland Considers Lauterbach & Amen Audit Contract Extension
LAUTERBACH & AMEN LLPKaneland CUSD #302 considers a three-year contract extension with Lauterbach & Amen, LLP for auditing services. The contract covers fiscal years ending June 30, 2026, 2027, and 2028, with fees ranging from $33,700 to $36,300 annually.
Selden Fox will audit Village of Vernon Hills
SELDEN FOXVillage of Vernon Hills financial statements audit by Selden Fox.
Auditing firm contract may be non-renewed
GINOLI & COMPANYBoard is expected to approve non-renewal for Ginoli & Company Ltd for FY26 and beyond.
453 more contracts available
Track expirations and renewals for all auditing services contracts in Illinois.
Get started freeTop Vendors
Leading Auditing Services Vendors in Illinois
Vendors with the most auditing services contracts across Illinois agencies.
Top Agencies
Illinois Agencies Buying Auditing Services
Government agencies with the highest auditing services contract activity.
Frequently Asked Questions
Auditing Services Contracts in Illinois
How many Auditing Services government contracts are there in Illinois?
Civic IQ tracks 458 auditing services government contracts across 272 agencies in Illinois representing $98K 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.
Which vendors have auditing services contracts in Illinois?
The leading vendors with auditing services government contracts in Illinois include: LAUTERBACH & AMEN LLP (56 contracts); BAKER TILLY US LLP (39 contracts); SIKICH (31 contracts); SIKICH LLP (30 contracts); WIPFLI (18 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.
Which Illinois agencies buy auditing services?
The most active Illinois government agencies procuring auditing services are: Banner village (15 contracts); Argo CHSD 217 (12 contracts); Green Oaks village (8 contracts); City of Oakbrook Terrace (8 contracts); Hinsdale village (pt.) (6 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.
How do I find auditing services government contracts in Illinois?
Civic IQ aggregates auditing services contract data from 272 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 auditing services opportunities 6–18 months before formal solicitations go live.
What is the average value of auditing services contracts in Illinois?
Based on tracked contract data, the average auditing services government contract in Illinois is valued at approximately $213, with 458 contracts totaling $98K. 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.
What related contract categories are active in Illinois?
Beyond auditing services, 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.
Bring us your territory.
We'll show you what is forming.
B2G and SLED sales intelligence. Surface government procurement signals from 100,000+ state, local, and education agencies months before the RFP.