St Clair County, Illinois: bids, projects and agencies
- Latest pre-RFP
- Nov 3, 2026
- City of Belleville
- Agencies
- 283
- School, City, Special District
- Pre-RFPs
- 20
- 6 in the last 30 days
20 projects are in motion in St Clair County. Get the ones that fit you.
Get St Clair County pre-RFPs freeFree account · 30-second setup · No credit card
THE 30-SECOND BRIEF
Most activity in St Clair County is in Professional Services, Public Works and Infrastructure & Maintenance.
City of Belleville, City of O'fallon City and City of Mascoutah City account for 95% of pre-RFPs.
Of the projects listed, 18 are contract awards and 1 is a contract change or renewal.
Latest pre-RFPs in St Clair County
Agencies in St Clair County, Illinois
283 agencies tracked
Show 80 more agencies
Other counties in Illinois
Questions about St Clair County
How do I find government contracts in St Clair County, Illinois?
There are 20 tracked government projects across 283 agencies in St Clair County, Illinois. The most active procurement sectors are Capital Projects (33,295), Public Works (7,973), Grants (7,382), Education & Training (4,493), and Public Safety (3,692). In the last 90 days alone, 60 agencies posted 2,742 new projects. Browse active RFPs, pre-RFPs from board meetings, vendor contracts, and decision-maker contacts — all in one place.
What types of agencies issue RFPs in St Clair County?
St Clair County has 283 government agencies spanning 14 types: School, City, Special District, City Department, Fire District, Library District, Public Authority, Utility District, County Department, Higher Ed, Local Housing Authority, County, Public Health, and State. Each agency issues its own RFPs and manages its own vendor relationships. The most active agencies by project volume are East St Louis SD 189 (School, 15,617 projects), City of O'Fallon city (City, 10,515 projects), Swansea village (City, 7,315 projects).
How do I bid on St Clair County government projects?
To bid on government projects in St Clair County, Illinois, start by registering as a vendor with the specific agency. Most agencies in IL publish formal RFPs on their websites and the state procurement portal. Right now, St Clair County has 9,627 pre-RFPs — projects that haven't been formally bid yet. The key advantage is getting in early — pre-RFPs from board meetings can surface 6–18 months before RFPs go live, giving you time to build relationships while projects are still being scoped.
What sectors are most active in St Clair County?
Based on tracked procurement activity, the most active sectors in St Clair County are Capital Projects (33,295), Public Works (7,973), Grants (7,382), Education & Training (4,493), and Public Safety (3,692). Across all sectors, St Clair County has 35,370 contract awards and 4,099 active opportunities on record. Detailed breakdowns by sector, agency, and contract value help you target the highest-value opportunities and understand competitive dynamics.
Show 4 more questions
Who are the key decision-makers in St Clair County?
Procurement decisions in St Clair County are made by individual agency leaders — school superintendents, city managers, district managers, and university procurement directors, and department heads. Each of the 283 agencies has its own purchasing authority and approval process. Verified contact details for decision-makers across St Clair County agencies help you reach the right person at the right time.
Which agencies are most active in St Clair County?
The most active government buyers in St Clair County by procurement volume are: East St Louis SD 189 (School) — 15,617 tracked projects; City of O'Fallon city (City) — 10,515 tracked projects; Swansea village (City) — 7,315 tracked projects; O Fallon Twp HSD 203 (School) — 3,742 tracked projects; City of Belleville (City) — 3,637 tracked projects. These agencies represent the highest concentration of contract awards, RFPs, and pre-RFPs in the county. Every project from each of these agencies — including board meeting discussions, budget approvals, and vendor selections — is tracked, so you can engage early and build relationships before competitors.
What is St Clair County's procurement pipeline?
St Clair County's current procurement pipeline includes: 9,627 pre-RFPs (early-stage projects from board meetings); 4,099 active opportunities open for bidding; 4,689 projects in budget planning; 16,546 grant-funded initiatives; 35,370 contract awards (competitive intelligence). Pre-RFPs are especially valuable — they surface 6–18 months before formal solicitations, giving you time to position with agency decision-makers. Board meetings, budget hearings, and planning sessions across all 283 agencies in St Clair County are monitored to catch these pre-RFPs as they emerge.
How active is procurement in St Clair County right now?
St Clair County is actively procuring — 60 of the county's 283 agencies have posted 2,742 new projects in the last 90 days. The most active sectors recently are Capital Projects (33,295), Public Works (7,973), and Grants (7,382). This level of activity means new opportunities surface regularly. Real-time alerts ensure you never miss a window — whether it's a pre-RFP discussion at a school board meeting or a formal solicitation from the county government.