What types of vendors typically win contracts with the Chicago Transit Authority?

The CTA prioritizes vendors with expertise in heavy transit manufacturing, industrial mechanical repair, and specialized professional services like drug and alcohol testing compliance. Firms that demonstrate experience with FTA-funded projects and rigorous safety standards are highly competitive.

Does the CTA utilize set-asides for small or disadvantaged businesses?

Yes, the CTA actively promotes its Disadvantaged Business Enterprise (DBE) program. Vendors are encouraged to obtain DBE certification to meet participation goals often mandated in large-scale bus procurement and infrastructure construction contracts.

How are CTA solicitations typically structured?

The CTA utilizes both Invitations for Bids (IFB) for clearly defined commodity and maintenance tasks, and Requests for Proposals (RFP) for complex, high-value projects like bus fleet manufacturing or long-term consulting services where technical capability is weighted alongside price.

Local Market

Chicago Transit Authority Government Contracts

38 opportunities are tied to Chicago Transit Authority, Illinois. The page keeps the state hierarchy visible while previewing the latest 10 local contracts.

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Parent State

Illinois

About Chicago Transit Authority government contracting

The Chicago Transit Authority procures specialized technical services and heavy equipment to maintain its extensive rail and bus infrastructure. Vendors compete for contracts involving fleet manufacturing, industrial component refurbishment, professional regulatory compliance consulting, and specialized facility maintenance services.

Latest opportunities

Previewing the latest 10 opportunities for Chicago Transit Authority.

Chicago Transit Authority

C26RI103317777 - C26RI103317777 Invitation for Bids (non-negotiable) FURNISH AND DELIVER TWELVE (12) MILES OF 288 RIBBON FIBER OPTIC CABLE.

Active

AI Summary

Invitation for Bids to furnish and deliver twelve miles of 288 ribbon fiber optic cable for the Chicago Transit Authority. Bids open April 17, 2026, and close May 8, 2026.

Chicago Transit Authority · Illinois

Posted Invalid DateDue May 8, 2026IFBNAICS 335921Sol: 231704

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Chicago Transit Authority

B24OP00138 - B24OP00138 Provide labor, materials, tools and equipment to refurbish various switch machines for a period of 36 months.

Active

AI Summary

Chicago Transit Authority seeks labor, materials, tools, and equipment to refurbish switch machines over 36 months. Open IFB with due date April 27, 2026.

Chicago Transit Authority · Illinois

Posted Invalid DateDue Apr 27, 2026IFBNAICS 237310Sol: 229735

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Chicago Transit Authority

C26FI103254072 - C26FI103254072- Request for Proposals (RFP) Manufacture and Delivery of a Base Order of Thirty (30) Clean Battery-Electric Transit Buses with Six (6) Options to Purchase up to Two Hundred Twenty (220) Additional Buses and Associated Spare Parts

Active

AI Summary

RFP for manufacturing and delivery of 30 clean battery-electric transit buses with options for 220 more and spare parts for Chicago Transit Authority.

Chicago Transit Authority · Illinois

Posted Invalid DateDue Jun 1, 2026RFPNAICS 336111Sol: 229059

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Chicago Transit Authority

B24OP01639R - B24OP01639R Request for Proposals (RFP) – Professional Consulting Services to Monitor Drug and Alcohol Policy and Testing Compliance for a period of up to 3 years with two one-year options.

Archived

AI Summary

RFP for professional consulting services to monitor drug and alcohol policy and testing compliance for Chicago Transit Authority, Illinois, for up to 3 years with two one-year options.

Chicago Transit Authority · Illinois

Posted Invalid DateDue Apr 14, 2026RFPNAICS 541618Sol: 226823

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Chicago Transit Authority

B26OP00439 - Invitation for Bids (IFB) Non- Negotiable: Fluid Testing and Analysis as required for Two Base Years and One Funded Option Year

Archived

AI Summary

Invitation for Bids for fluid testing and analysis services for two base years plus one funded option year for the Chicago Transit Authority.

Chicago Transit Authority · Illinois

Posted Invalid DateDue Apr 22, 2026IFBNAICS 541380Sol: 222724

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Chicago Transit Authority

B26OP04363 - B26OP04363 INVITATION FOR BIDS (IFB) NON- NEGOTIABLE For Cleaning and Repair Service for Rail Car Pre-Filters for a period of up to 36 Months.

Archived

AI Summary

Invitation for Bids for cleaning and repair services of rail car pre-filters by Chicago Transit Authority for up to 36 months, starting March 17, 2026, with bids due April 21, 2026.

Chicago Transit Authority · Illinois

Posted Invalid DateDue Apr 21, 2026IFBNAICS 811490Sol: 226970

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Chicago Transit Authority

C25FT103270913R - C25FT103270913R-Invitation for Bid (IFB) Non-Negotiable: Furnish and Deliver Forty-one (41) Forklifts.

Archived

AI Summary

Chicago Transit Authority seeks bids to furnish and deliver 41 forklifts under a non-negotiable Invitation for Bid (IFB) with a due date of April 6, 2026.

Chicago Transit Authority · Illinois

Posted Invalid DateDue Apr 7, 2026IFBNAICS 333924Sol: 226669

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Chicago Transit Authority

C25FT103126726R - C25FT103126726R - One Articulated Wheel Loader

Archived

AI Summary

Chicago Transit Authority seeks bids for one articulated wheel loader. Open from March 16 to March 30, 2026.

Chicago Transit Authority · Illinois

Posted Invalid DateDue Mar 30, 2026IFBNAICS 333120Sol: 226952

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Chicago Transit Authority

B25OP01829R2 - B25OP01829R2 - Invitation for Bids (IFB) Non-Negotiable:Provide Calibration Services on Tools and Instruments Used to Repair and Maintain Rapid Transit Cars as Required for a Period of Up to 36 Months

Archived

AI Summary

Invitation for Bids to provide calibration services on tools and instruments for rapid transit car maintenance for up to 36 months with Chicago Transit Authority in Illinois.

Chicago Transit Authority · Illinois

Posted Invalid DateDue Apr 6, 2026IFBNAICS 811219Sol: 226864

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Chicago Transit Authority