Government Contracts in Illinois
You can find government contracts in Illinois in three places: the state procurement system for Illinois state-agency bids, individual county and city portals for local RFPs, and SAM.gov for federal opportunities performed in Illinois. The catch: those sources are scattered across dozens of separate websites. GovSentry monitors all of them — plus 100+ state and local procurement portals nationwide — and surfaces the Illinois contracts matched to your NAICS codes, with alerts the moment one posts. Below, see open SAM.gov bids for your codes in Illinoisand presolicitations you can prepare for. Then explore a completed historical dossier to see the analysis and tools you can use to pursue your own matches.
Use the free tool below to see open SAM.gov bids that match your business and presolicitations you can prepare for now. Then open a prepared dossier preview to see the match analysis, award history, pricing context, and AI-assisted next steps you can use when you find your own opportunities.
Free Illinois government contract finder
Find government contracts in Illinois
This free tool starts with a real Illinois SAM.gov record and keeps Illinois selected. Add or replace the NAICS codes to match your company, count current federal notices, then subscribe for relevant state and local portal discovery, alerts, and complete opportunity dossiers.
Your SAM.gov count is only the starting point.
GovSentry's full Search also checks relevant state and local procurement portals using your business description and service areas. Those harder-to-find opportunities are additional to this SAM.gov-only preview.
Choose an industry suggestion or enter an exact six-digit NAICS code and select Add code.
Pro tip: include nearby states if you can travel. If you work remotely or ship nationwide, choose nationwide to widen the search.
This free first look counts SAM.gov notices. A paid search lets you investigate relevant notices and also checks state and local portals.
Prepared dossier preview
See the report exactly where customers use it
Explore a prepared GovSentry report preview. Where we have a historical notice or award, it is labeled as closed; otherwise the example is explicitly illustrative. The award comparisons, fit estimates, and AI guidance show the workflow—not verified facts about the same contract. Run Search for your company to apply these tools to current matches.
One example, not a contract-size ceiling
Your matched results can include simplified purchases and smaller service jobs, low-million-dollar contracts like this example, and larger prime or teaming opportunities. The mix depends on your NAICS codes, capabilities, certifications, and service area.
Be among the first to know when a matching opportunity arrives
GovSentry watches SAM.gov and harder-to-find state, local, and other public sources, then sends alerts matched to your company’s NAICS codes, capabilities, certifications, and service area.
GovSentryOpportunity Overview
Historical Archives Digitization
A real closed SAM.gov opportunity performed in Illinois, prepared as a read-only GovSentry dossier. The report combines the federal notice with public award history, eligibility signals, pricing context, and concrete pursuit steps.
Target & Match Score88%
Eligibility Assessment
Eligible with verification items
Profile data indicates a fit; confirm all official solicitation requirements before pursuing.
NAICS alignment
Confirm NAICS 518210 appears in the company profile and the current solicitation.
Service-area alignment
The SAM.gov place of performance is Scott Air Force Base, Illinois.
SAM.gov registration
Verify the company UEI, registration status, representations, and certifications before bidding.
Competition eligibility
Historical competition signal: small_business. Always verify the active notice.
Market Context
1 same-NAICS awards found
Records analyzed
$12M average
Average award
$11M median
Median award
Moderate
Illustrative fit signal — not a win probability
Competition signal
Public awards performed in Illinois under NAICS 518210 provide a starting market sample for competitor and pricing research.
| Comparable market | Winner signal | Award value |
|---|---|---|
| Same NAICS and agency family | AMAZON WEB SERVICES, INC. | $23M public award |
| Historical award set | Multiple public winners | $11M median median |
Related Award Context
AMAZON WEB SERVICES, INC.
$23M public award
AMAZON WEB SERVICES, INC. appears in public Illinois award history under the same NAICS. This is a research lead, not a claim that the company held this exact requirement.
Pricing Intelligence
$39–$25M public award sample
Comparable range
$12M average
Average
$11M median
Median
Use public awards as market context only. Build the actual bid from the active scope, quantities, labor, materials, period of performance, compliance requirements, and risk.
Related Opportunities
Executive Summary
Recommendation: Qualify the current requirement before pursuing. The historical notice has clear Illinois, agency, and NAICS signals. A current pursuit should be gated on scope fit, registration, capacity, competition eligibility, and the complete solicitation package.
Market Context
⚠️ NAICS-Based Data Limitation: Market data includes all contracts under this NAICS code, which can range from $10K local projects to $1B+ specialized systems. Past award sizes and winners may not reflect this specific opportunity's scope. Always review the solicitation details to assess fit.
1 same-NAICS awards found were analyzed. The average award was $12M average and the median was $11M median. Public awards performed in Illinois under NAICS 518210 provide a starting market sample for competitor and pricing research..
Similar Contract Winners
These are comparable awards selected by available NAICS, agency, or location fields. The search can broaden to NAICS-only results, and cached awards can be older than two years. They are not confirmed predecessors for this solicitation.
⚠️ Note: Awards shown may be for vastly different scopes/sizes under the same NAICS category. A $500M system and a $50K service contract can share the same NAICS code.
Related award context: AMAZON WEB SERVICES, INC. — $23M public award. AMAZON WEB SERVICES, INC. appears in public Illinois award history under the same NAICS. This is a research lead, not a claim that the company held this exact requirement.
Positioning Strategy
Lead with directly relevant NAICS 518210 past performance, a credible Illinois delivery plan, compliance readiness, and evidence that reduces performance risk for DEPT OF DEFENSE.
Pricing Guidance
Comparable range: $39–$25M public award sample. Use public awards as market context only. Build the actual bid from the active scope, quantities, labor, materials, period of performance, compliance requirements, and risk. Historical Illinois awards under NAICS 518210.
Recommended Next Steps
Open the official SAM.gov record and attachments
Confirm registration and competition eligibility
Research the agency and comparable awardees
Build a scope-based cost and risk model
Track related active notices and amendments
📋 Important Disclaimers
- • Market data is indicative, not definitive
- • Always review the actual solicitation documents for requirements and scope
- • GovSentry scores and AI judgments are screening aids, not calibrated win probabilities
- • Follow linked source records for factual claims; some estimates have no direct source link
- • Past performance data may include contracts of different sizes under the same NAICS code
- • GovSentry provides intelligence to inform your decision—final pursuit decisions require your expertise
Prepared by GovSentry AI; review the underlying notice before acting.
Put this intelligence to work for your company
Set your NAICS codes, certifications, and service area. Find matching SAM.gov and beyond-SAM opportunities, explore their dossiers, save the ones worth pursuing, and get alerts when new matches arrive.
Find my matches and get startedRun it for your company
Get every active opportunity that matches your business
Use all the NAICS codes in your company profile to uncover matching SAM.gov and beyond-SAM opportunities. Get complete dossier reports, eligibility checks, incumbent and pricing intelligence, AI-assisted next steps, and alerts when new matches arrive.
Prepared for illinois using a closed public record.
Open the full dossier at normal size271
Active opportunities tracked
$55.5B
Awarded in Illinois
507
Historical awards analyzed
Figures from federal award data (USAspending) and GovSentry's opportunity index. Last updated September 23, 2026.
Recently Expired Contracts in Illinois
Businesses win Illinois government contracts across every category — most often in IT services, engineering, construction, professional & consulting services, staffing, healthcare, and facilities & janitorial — plus whatever else your business does. Below are three recently expired Illinois contracts (a sample of the 507 we've analyzed); each just reached the end of its performance period, making it a prime recompete target. Sign in to see them all, plus the active opportunities and live recompetes matched to your business.
📄 The public record
Contractor, agency & amount — the same data anyone can pull from USAspending.
⚡ What you get with GovSentry
Recompete signals, opportunity fit factors, pricing context & related awards — plus alerts when new matching notices appear.
This page is a periodically-refreshed snapshot of public award records, so the contracts shown here are older than what's live in the platform — it isn't a live feed. Inside, new federal, state & local contracts appear the moment they post. Start free to see what's active and matched to your business right now.
MICROLINK DEVICES INC
Department of Defense · E014042 LOW COST POWER PANELS ARA BAA
Expired Oct 2026 · NAICS 541715
$25M
What GovSentry adds
W.W. GRAINGER, INC.
General Services Administration · REFLECTOR SET,HIGHW
Expired Oct 2026 · NAICS 333310
$78
What GovSentry adds
W.W. GRAINGER, INC.
General Services Administration · REFLECTOR SET,HIGHW
Expired Oct 2026 · NAICS 333310
$39
What GovSentry adds
What a matched Illinois opportunity looks like inside GovSentry
Open a sample opportunity dossier — fit factors, related award context, pricing intelligence, and a bid recommendation. Then start free to run it on live Illinois contracts.
Open the sample dossierWhere to Find Government Contracts in Illinois
For Illinois state contracts, start with the Illinois Procurement Bulletin (official bid/solicitation listings) and register as a vendor in the state's BidBuy eProcurement system, both run under the Department of Central Management Services and the state's Chief Procurement Officers. Pursue certifications through the Business Enterprise Program (MBE/WBE/PBE) and IDOT's DBE program, plus the Tollway's separate portal for transportation work. For federal contracts, register in SAM.gov, research awards on USAspending.gov, and consider SBA certifications like 8(a), HUBZone, WOSB, and SDVOSB.
- Illinois Procurement Bulletin — Official state publication listing public bid notices/solicitations for state agencies and universities
- BidBuy (Illinois eProcurement system) — State's electronic procurement system where vendors register, find bids, and submit responses
- Illinois Department of Central Management Services (CMS) — Central state procurement agency overseeing purchasing and vendor processes
- Chief Procurement Officer (CPO) offices — Four CPOs (General Services, Higher Education, IDOT/Transportation, Capital Development Board) run procurement bulletins for their domains
- Illinois Business Enterprise Program (BEP) — State certification for minority-, women-, and persons-with-disabilities-owned businesses (MBE/WBE/PBE)
- Veterans Business Program (VBP) — Real, currently-operating Illinois state program administered by the Illinois Commission on Equity and Inclusion (CEI)
- Illinois Department of Transportation (IDOT) - Disadvantaged Business Enterprise (DBE) program — Federally tied DBE certification for transportation/construction contracting
- Illinois Tollway (Illinois State Toll Highway Authority) procurement — Separate procurement portal for Tollway construction and service contracts
- SAM.gov (System for Award Management) — Federal registration and contract opportunities portal; required for federal contracting
Verified Illinois procurement portals: BidBuy, Illinois Procurement Gateway (IPG).
How GovSentry Finds Illinois Contracts You Can Win
Checking the Illinois state portal, every county and city site, and SAM.gov by hand is impossible. GovSentry does it for you and goes further:
- • AI discovery across SAM.gov, USAspending, and 100+ state & local portals — including the Illinois RFPs the federal databases don't carry.
- • Matched alerts — daily digest plus real-time pings for high-value Illinois opportunities in your NAICS codes and set-asides.
- • AI bid dossiers — opportunity fit factors, related award context, and pricing intelligence.
- • Pipeline + win/loss tracking and SAM.gov registration-expiry reminders so you never lose eligibility.
Illinois Government Contracts: FAQ
Where can I find government contracts in Illinois?
Illinois government contracts are spread across several systems: the state's procurement portal (BidBuy) for state agency bids, individual county and city procurement sites for local RFPs, and SAM.gov for federal opportunities performed in Illinois. GovSentry monitors all of them — plus 100+ state and local portals nationwide — and alerts you to the ones matching your business.
Do I need to register to bid on Illinois state contracts?
Yes. To bid on Illinois state work you typically register as a vendor in the state's procurement/eProcurement system, and to bid on federal contracts you must be registered (with a free UEI) in SAM.gov. Registration on official government systems is free — never pay a third party for it.
Are there active government contract opportunities in Illinois right now?
Yes — GovSentry is currently tracking 271 active opportunities with a place of performance in Illinois, alongside $55.5B in historical awards across 507 contracts. Create a free account to see the active ones matched to your NAICS codes.
See the active Illinois contracts matched to your business
Start free and let GovSentry surface the Illinois opportunities you can win — across state, local, and federal sources.