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The Industry Marketplace exists to provide our business partners up-to-date information on approved firms and products, information exchanges, IDOT programs and much more. Please select a tab to learn more.
IDOT approves firms to bid on infrastructure procurements. These lists are updated constantly. To view firms that are currently approved by IDOT, please select a category below:
Prequalified Contractors (updated every Monday)
Not on the list but want to get prequalified? Navigate to Contractor's Prequalification to get started.
Registered Subcontractors (updated every Monday)
Not on the list but want to get registered? Navigate to Subcontractor's Registration to get started.
Prequalified Consultants (updated every Friday)
Not on the list but want to get prequalified? Navigate to Consultant Prequalification to get started.
Certified DBE Firms (updated the 20th of every month)
Not on the list but want to get certified? Navigate to DBE Certification to get started.
To view all qualified product lists please click here.
IDOT is the provider of this site to facilitate the ability of contractors and subcontractors to obtain information relative to bidding department contracts. A user of this site agrees to be bound by the contents of this site use agreement. Downloading information from this site is limited to the user's personal commercial purpose in keeping with the use description above. No other commercial purpose is allowed or authorized. Material may be displayed for such personal commercial use provided that it is not modified in any way and that all notices are maintained without any change. The materials on this site may not be modified, published, transmitted, reproduced, posted, or displayed in any way other than for the purpose of the user as intended.
The department does not represent or warrant the accuracy of any information posted on the site or any omissions or other errors in content. The department shall not be liable for damages, direct or indirect, and actual, consequential, or punitive arising out of or in connection with the use of the site.
The department does not monitor information posted to the site by users but does reserve the right to monitor content. The department assumes no responsibility or liability for monitoring. Users are prohibited from placing or posting on the site any statement or information that is defamatory, libelous, false, obscene, pornographic, profane or inaccurate.
No privacy is offered or granted regarding the use of this site. The department reserves the right to use any information posted to the site for any governmental purpose.
Prime Contractors request for Subcontractors click here.
Subcontractors Statement of Interest click here.
Individual reports are generated for each letting date. You can view reports by letting date, and search reports by item number. Please click here to generate interest reports.
IDOT has several programs to assist industry partners. Please select a category to learn more:
To learn more about the DBE Working Capital Revolving Loan Program click here.
Workshops designed to assist transportation industry firms that do business with IDOT or would like to do business with IDOT are held across the state. For more information on upcoming events in your area, please visit IDOT's Event webpage.
The Construction Mentor Protégé Program centers on business collaborations between mentor firms and protégé firms (DBE certified) to provide developmental assistance to enhance the protégé’s business and technical capabilities to do more complex work.
What are the benefits of being a mentor?
What are the benefits of being a Protégé?
Navigate to Mentor Protégé for more information.
Contractors and subcontractors seeking procurement opportunities can find the required information to do business with IDOT by navigating the Construction webpage.
In an effort to consistently improve and enhance communications with the industry partners, we are featuring the Contractors Stay Connected section which provides a list of all subscription services available to this audience along with specialized information.
Consultants and sub-consultants looking for procurement opportunities can find the required information to do business with IDOT by navigating to the Engineering, Architectural and Professional Services webpage.
In an effort to consistently improve and enhance communications with the consulting community, we are featuring the Consultant Stay Connected section, which provides a list of all subscription services available to this audience along with specialized information.
Realty specialists looking for procurement opportunities can find the required information to do business with IDOT by navigating to the Land Acquisition webpage.
In an effort to consistently improve and enhance communications with the consulting community, we are featuring the Stay Connected section which provides a list of all subscription services available to this audience along with specialized information.
As an essential element of accomplishing the remedial objective of the Disadvantaged Business Enterprise (DBE) program, IDOT is required to establish an annual overall goal for DBE participation. The annual overall DBE goal, based on approved submissions, will be in place for three years for each applicable federal agency.
In order to participate in the Small Business/DBE program, please view the Certification requirements and process.
The following are resources and programs that highlight and assist the DBE Program:
Firms who are interested in the Business Development Program must complete the Needs Assessment (required for all DBE firms seeking Supportive Service assistance) and check the box regarding interest in the BDP. To access the needs assessment click here.
Business Development Program component list is available here.
In 2009, IDOT commissioned a Disparity Study focused on construction, architecture and engineering. The Disparity Study reviewed contract data during the period of January 1, 2006 through December 31, 2008. In 2012 IDOT commissioned an updated availability study.
IDOT is accepting applications for the FY 2015 Business Development Program until November 30, 2014. For more information, please click on Support, seen above. If you have any questions, please contact Dana Goodrum at (217) 524-7793.
IDOT approves all materials to be used on construction projects and publishes updated approved lists constantly. In order to sell your product to contractors working on IDOT projects, you must first seek to be qualified. Please navigate to the Material Approvals webpage for more information.
To view information on the regulation construction materials as well as qualified product lists, please select the appropriate lab.
Please let us know if this marketplace has helped you or can be improved in anyway.
Illinois Department of Transportation
Hanley Building
2300 S. Dirksen Parkway
Springfield, IL 62764
(217) 782-7820 or TTY (866) 273-3681