# State of Illinois Bids and RFPs

Breadcrumb: [Bids](https://bidrover.com/bids) › [Agencies](https://bidrover.com/bids/agencies) › [Illinois agencies](https://bidrover.com/bids/agencies/state/illinois) › [State of Illinois](https://bidrover.com/bids/agency/state-of-illinois)

State of Illinois has 106 open bids on BidRover and 163 notices in the last 12 months, mostly general procurement and construction & facilities. Posting patterns, response windows and notice types from official public sources.

- Open bids: 106
- Bids in the last 12 months: 163
- Location: Illinois, United States
- Buyer type: State, provincial or national agency
- Median days from posting to deadline: 22
- Busiest posting months: October and September
- Average new bids per month: 14
- Updated: Oct 22, 2026

## What it buys (last 12 months)

- General procurement: 38
- Construction & facilities: 24
- Agriculture & food: 23
- Transportation & logistics: 12
- Software & digital services: 10
- Environmental & energy: 9
- Other categories: 47

## Notice types (last 12 months)

- Invitation to bid: 39%
- Request for proposals: 12%
- Other or not stated: 49%

## New notices by month

- 2025-11: 0
- 2025-12: 0
- 2026-01: 0
- 2026-02: 0
- 2026-03: 0
- 2026-04: 0
- 2026-05: 0
- 2026-06: 0
- 2026-07: 0
- 2026-08: 1
- 2026-09: 43
- 2026-10: 119

## See this agency's 106 open bids

Which bids State of Illinois posted, with the buyer, source link, documents and match scores, is on Team ($19/mo). A free account browses every open bid by category and region and gets weekly email alerts.

## Frequently asked questions

### How many open bids does State of Illinois have?

BidRover counts 106 open bids from State of Illinois as of Oct 22, 2026, and 163 notices first seen in the last 12 months. The counts are refreshed every hour from official public procurement sources.

### What does State of Illinois buy?

Over the last 12 months its notices were mostly general procurement (38), construction & facilities (24) and agriculture & food (23). By notice type: invitation to bid 39%, request for proposals 12% and other or not stated 49%.

### When does State of Illinois post new bids?

State of Illinois posted new notices in 3 months of the last 12, about 13.6 a month, most often in October and September.

### How long are State of Illinois bids open?

Half of its notices with both a posting date and a deadline closed within 22 days of posting. Always confirm the deadline in the official notice.

### How can I see which bids State of Illinois posted?

Which buyer posted each bid is a Team detail. The Team plan ($19/mo) shows this agency's open bids with the buyer, source link, documents and match scores, plus daily alerts. Browsing every open bid by category and region is free, and a free account gets weekly email alerts.

## Related agencies

- [City of Chicago Department of Procurement Services](https://bidrover.com/bids/agency/city-of-chicago-department-of-procurement-services) — 38 open
- [THA - Toll Highway Authority](https://bidrover.com/bids/agency/tha-toll-highway-authority) — 17 open

## Related bid lists

- [All Illinois bids](https://bidrover.com/bids/state/illinois)
- [General procurement in Illinois](https://bidrover.com/bids/state/illinois/general-procurement)
- [Construction & facilities in Illinois](https://bidrover.com/bids/state/illinois/construction-and-facilities)
- [Agriculture & food in Illinois](https://bidrover.com/bids/state/illinois/agriculture-and-food)
- [Transportation & logistics in Illinois](https://bidrover.com/bids/state/illinois/transportation-and-logistics)
- [All United States bids](https://bidrover.com/bids/country/united-states)
- [All Illinois agencies](https://bidrover.com/bids/agencies/state/illinois)

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BidRover lists bids from official public sources. It is not an issuing authority; confirm requirements, amendments and submission instructions in the official notice before responding.