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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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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 ENGCONSTRUCT557 - Engineering - Construction, REALTYCAPPLAN422 - Office of Realty and Capital Planning, BOSS41610 - Strategic Sourcing, and MENTHLTH444 - Mental Health.

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AGR - Agriculture

AGR-ISF B and G-Elevator Repair, Maintenance and Annual Inspection

AGR-ISF B and G-Elevator Repair, Maintenance and Annual Inspection Item # 1: ( 910 - 13 ) Monthly Cost to perform preventative maintenance program for elevators-FIRST YEAR Monthly Cost to perform preventative maintenance program for elevators-FIRST YEAR Item # 2: ( 910…

Posted: Nov 21, 2025Due: Dec 19, 2025Closed
THA - Toll Highway Authority

I-21-4833 - EWO #95 - ATP #108 - I-294 Roadway Reconstruction Widening

I-21-4833 - EWO #95 - ATP #108 - I-294 Roadway Reconstruction Widening Please refer to item and attachment tabs for additional information. Item # 1: ( 912 - 00 ) The Illinois Toll Highway Authority THA is giving its notice of intent…

Posted: Nov 21, 2025Due: Dec 12, 2025Closed
THA - Toll Highway Authority

RR-24-4976 - EWO #10 - ATP #18 - Systemwide Pavement Repairs

RR-24-4976 - EWO #10 - ATP #18 - Systemwide Pavement Repairs Please refer to item and attachment tabs for additional information. Item # 1: ( 912 - 00 ) The Illinois Toll Highway Authority THA is giving its notice of intent to…

Posted: Nov 21, 2025Due: Dec 12, 2025Closed
Department of Transportation

Change Order Notice - Creative Paid Media -Amendment #1

Change Order Notice - Creative Paid Media -Amendment #1 Change Order: The Department is increasing funds to the final renewal contract that is effective 10/28/2025 through 10/27/2027. The vendor must continue to develop and produce creative materials for statewide highways safety and…

Posted: Nov 21, 2025Due: Dec 08, 2025Closed
THA - Toll Highway Authority

I-25-2027- Tri-State Tollway (I-294) Landscape Planting Improvements I-55 To Cermak Road Mile Post 2

I-25-2027- Tri-State Tollway (I-294) Landscape Planting Improvements I-55 To Cermak Road Mile Post 2 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…

Posted: Nov 21, 2025Due: Jan 09, 2026Closed
THA - Toll Highway Authority

I-21-4836 - CO#52 - ATP#139 - I-294 Interchange Reconstruction Cermak to St. Charles

I-21-4836 - CO#52 - ATP#139 - I-294 Interchange Reconstruction Cermak to St. Charles Please refer to item and attachment tabs for additional information. Item # 1: ( 912 - 00 ) The Illinois Toll Highway Authority THA is giving its notice of…

Posted: Nov 21, 2025Due: Dec 12, 2025Closed
DNR - Natural Resources

EXEMPT NOTICE: DNR Real Estate Acquisition, Rice Lake SFWA

EXEMPT NOTICE: DNR Real Estate Acquisition, Rice Lake SFWA EXEMPT NOTICE: Land Acquisition. Illinois Department of Natural Resources has acquired 15.36 acres at Rice Lake State Fish & Wildlife Area with a total value of $110,000.00. Property is located in Fulton County.…

Posted: Nov 21, 2025Due: Dec 11, 2025Closed
CMS - Central Management Services

CHANGE ORDER NOTICE - JPMC Lab Supplies

CHANGE ORDER NOTICE - JPMC Lab Supplies This is not a competitive solicitation, CMS is extending Joint Purchase Master Contract (JPMC) Lab Supplies, Chemicals & Equipment 19-416CMS-BOSS4-P-12458 until 1/31/26. Item # 1: ( 175 - 00 ) Change order to extend current…

Posted: Nov 20, 2025Due: Dec 04, 2025Closed
DNR - Natural Resources

EMERGENCY NOTICE - North Point Marina Winterization

EMERGENCY NOTICE - North Point Marina Winterization IDNR is seeking to enter an emergency contract with North Point SMI Westrec, LLC, to winterize the North Point Marina. Item # 1: ( 959 - 90 ) Winterization of the North Point Marina located…

Posted: Nov 20, 2025Due: Dec 31, 2025Closed
CMS - Central Management Services

JPMC Renewal Notice for Truck & Equipment Repair Services

JPMC Renewal Notice for Truck & Equipment Repair Services RENEWAL NOTICE THIS IS NOT A SOLICITATION: Renewal as a time increase of 36 months to allow the State to have continuity of services under the awarded amount for JPMC Truck & Equipment…

Posted: Nov 20, 2025Due: Dec 04, 2025Closed
DNR - Natural Resources

DNR - Cahokia Mounds SHS Fire Suppression Piping - SPEC

DNR - Cahokia Mounds SHS Fire Suppression Piping - SPEC Small Purchase with Emergency Conditions. Not a solicitation for services. The Illinois Department of Natural Resources will contract with Kane Fire Protection, Inc. to relocate the fire suppression piping at the Cahokia…

Posted: Nov 20, 2025Due: Dec 04, 2025Closed
DNR - Natural Resources

Change Order Notice-2303 Morgan Mine CO #2

Change Order Notice-2303 Morgan Mine CO #2 Change Order Notice #2 - Site conditions have changed, requiring the deduction of materials. Item # 1: ( 912 - 44 ) Site conditions have changed, requiring the deduction of materials. This change order provides…

Posted: Nov 20, 2025Due: Dec 09, 2025Closed
DoIT - Department of Innovation and Technology

St. Louis Data Center Colocation Space for ICN (IFB)

St. Louis Data Center Colocation Space for ICN (IFB) Department of Innovation and Technology/ICN seeks to establish a 10-year contract for colocation services at the St. Louis Data Center at either 900 Walnut Street or 210 North Tucker Street, St. Louis, Missouri,…

Posted: Nov 20, 2025Due: Dec 09, 2025Closed
IOC - Illinois Office of the Comptroller

IOC - Sole Source - Senior ColdFusion Developer Services

IOC - Sole Source - Senior ColdFusion Developer Services This is a notice of intent to award a contract as a sole (economically feasible) source to: Metmox, Inc. for Senior ColdFusion Developer Services. See attachment for details. The hearing will be cancelled…

Posted: Nov 20, 2025Due: Dec 04, 2025Closed

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