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Illinois

Illinois public contracting spans statewide buyers plus city, county, school district, and higher-ed issuers. Use this page as a central queue, then confirm final instructions on the issuing portal before submitting.

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Illinois at a glance
Live index view for state-level opportunities and contracts.
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Illinois contracting guide

No near-term close dates are currently visible on this page. Active buyers in this snapshot include SOURCING426 - Sourcing, DEVDISBLTS444 - Developmental Disabilities, PROCURE557 - Procurement, and INFOTECHN551 - Information Technology.

  • Use NAICS and keyword filters together to prioritize opportunities where you have relevant past performance.
  • Review addenda/amendments and attachment revisions on the source portal before final packaging.
  • Most current records include deadlines, but always verify date/time zone rules on the source portal.
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THA - Toll Highway Authority

SP Safe Repair and Preventative Maintenance Services

SP Safe Repair and Preventative Maintenance Services Pursuant to CPO notice 2023.12, State agencies shall only accept electronic submissions for competitive solicitations. Paper responses will not be accepted. The ISTHA is seeking a Qualified vendor to provide Safe Repair and Preventative Maintenance…

Posted: Sep 03, 2025Due: Sep 03, 2025Closed
HDA - Housing Development Authority

Court Based Rental Assistance Program (CBRAP) Application and Grant Payment Management Software

Court Based Rental Assistance Program (CBRAP) Application and Grant Payment Management Software The Illinois Housing Development Authority is seeking a cloud-based and cross-platform, end-to-end software solution for public application submission, internal application review and grant payment management to support its Court Based…

Posted: Sep 02, 2025Due: Oct 28, 2025Closed
DOC - Corrections

EMERGENCY EXTENSION 6 - Individuals in Custody Electronic Communication Services

EMERGENCY EXTENSION 6 - Individuals in Custody Electronic Communication Services NOTICE OF EMERGENCY CONTRACT EXTENSION. This is not a solicitation for bids. Item # 1: ( 839 - 92 ) Notice of Emergency Extension 6 - Emergency Contract with GTL for transfer…

Posted: Sep 02, 2025Due: Sep 19, 2025Closed
THA - Toll Highway Authority

IFB Diligent Boards Software

IFB Diligent Boards Software Pursuant to CPO notice 2023.12, State agencies shall only accept electronic submissions for competitive solicitations. Paper responses will not be accepted. For more details please see the attachment titled Notice of Electronic Submissions Only. The Illinois Tollway is…

Posted: Aug 27, 2025Due: Aug 27, 2025Closed
DOC - Corrections

IDOC - Certified Kosher Prepackaged Meals

IDOC - Certified Kosher Prepackaged Meals The Illinois Department of Corrections (IDOC) is seeking qualified vendors to provide certified kosher prepackaged meals for individuals in custody across all correctional facilities. Please refer to the Invitation for Bid (IFB) for further details. Item…

Posted: Aug 25, 2025Due: Aug 25, 2025Closed
THA - Toll Highway Authority

Notice of Emergency Contract Extension: I-88 and Illinois Route 83 Bridge Repair

Notice of Emergency Contract Extension: I-88 and Illinois Route 83 Bridge Repair Item # 1: ( 913 - 66 ) Perform structural repairs, including bridge beam replacement; removal and replacement of bridge deck and pavement, parapets, and raised median, pavement marking, and…

Posted: Aug 25, 2025Due: Dec 31, 2025Closed
THA - Toll Highway Authority

Exempt Notice - Tollway Exempt Procurement Report- July 2025

Exempt Notice - Tollway Exempt Procurement Report- July 2025 Exempt Notice for July 2025 per attached spreadsheet Item # 1: ( 961 - 49 ) Exempt Notice per attached spread sheet- Contract with Williams, Bax & Saltzman, P.C. for legal services necessary…

Posted: Aug 21, 2025Due: Aug 21, 2025Closed
DHS - Human Services

DHS IFB Cold Storage Services - Ludeman Center

DHS IFB Cold Storage Services - Ludeman Center The Illinois Department of Human Services (DHS) is seeking a qualified vendor to warehouse frozen and refrigerated food items in a cold storage facility. Services will include receiving, handling, storage, withdrawal, and delivery services…

Posted: Aug 21, 2025Due: Aug 21, 2025Closed
DNR - Natural Resources

DNR Lincoln Trail Concession

DNR Lincoln Trail Concession A MANDATORY Pre-Submission Conference will be held on August 7, 2025, at 10:30 AM to discuss the bidding process. See Vendor Instructions and Contract for more details. Item # 1: Vendor shall submit pricing on BidBuy Line Items.…

Posted: Aug 21, 2025Due: Aug 21, 2025Closed
DOC - Corrections

EMERGENCY NOTICE - IDOC Comprehensive Medical transition services

EMERGENCY NOTICE - IDOC Comprehensive Medical transition services EMERGENCY NOTICE - IDOC Comprehensive Medical transition services. This is an emergency notice only. This is not a solicitation for bids. Item # 1: ( 948 - 48 ) Transition services for Statewide Healthcare…

Posted: Aug 15, 2025Due: Aug 15, 2025Closed
LOT - Lottery

Request for Information- iLottery System and Related Services

Request for Information- iLottery System and Related Services The Illinois Lottery is issuing this RFI to solicit information from the gaming community (including vendors and consultants) regarding industry trends, innovations, technology and best practices in the current lottery landscape. This is a…

Posted: Aug 14, 2025Due: Aug 14, 2025Closed
DoIT - Department of Innovation and Technology

Emergency Extension Phone Maintenance

Emergency Extension Phone Maintenance THIS IS NOT A SOLICITIATION. Notice of Emergency Contract Extension. THIS IS NOT A SOLICITATION: The Department of Innovation and Technology is entering into an emergency contract extension with Ficek Electric & Communications Systems, Inc. to provide analog…

Posted: Aug 14, 2025Due: Aug 14, 2025Closed

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