Illinois Government Bids, RFPs, Contracts and Public Agencies
Browse Illinois government agencies, procurement offices, cities, counties, school districts, universities, utilities, transportation authorities, and public organizations that publish bids, RFPs, RFQs, contract histories, and procurement notices.
Select an agency below to view bid opportunities, purchasing notices, contract awards, and procurement activity from that organization.
Statewide and state-linked buyers
County governments
- Cook County
- Forest Preserves of Cook County
- McHenry County
- Winnebago County
- DuPage County
- McLean County
- Will County
- Forest Preserve District of Kane County
- Lake County
- Rock Island County
- Housing Authority of the County of DeKalb
- Jackson County
- Lake County Housing Authority
- Boone County, IL
- Champaign County
- Cook County Health
- Cook County Land Bank
- County of DeKalb
- County of Kane
- County of McHenry
- Forest Preserve District of DuPage County
- Forest Preserve District of Will County
- Grundy County
- Henry County
- Housing Authority of Cook County
- Housing Authority of the County of Cook (HACC)
- Knox County Housing Authority
- Lake County Forest Preserves
- Madison County
- Ogle County Highway Department
- Peoria County
- Tazewell County
- Will County
- Will County Board
- Woodford County
Cities and local municipalities
- City of Chicago
- City of Rock Island
- Effingham city
- City of Joliet
- City of Springfield
- Orland Park village
- City of Elgin
- City of Elgin, Illinois
- Tinley Park village
- Village of Oak Park
- City of Aurora
- City of Rockford
- City of Bloomington
- City of Evanston
- City of Mattoon
- Park Ridge City
- Schaumburg village
- Town of Normal
- Village of Schaumburg
- City of Champaign
- City of Galesburg
- City of Wood Dale
- Morton village
- The Village of Oak Park
- Carpentersville village
- City of Belleville
- City of Geneva
- Glen Ellyn village
- Glendale Heights village
- Grayslake village
- Western Springs village
- Westmont village
- Woodridge village
- City of Highland Park
- City of Mount Vernon
- City of Wheaton
- Deerfield village
- Edwardsville city
- Hanover Park village
- Lake Zurich village
- Lisle village
- Oak Forest city
- Palatine village
- Plano city
- The Village of Wheeling
- Village of Glencoe
- Alton city
- Arlington Heights village
- Brookfield village
- Carol Stream village
- Cary village
- City of East St. Louis
- City of Moline
- Danville city
- Elk Grove Village village
- Gurnee village
- Homewood village
- Huntley village
- La Grange village
- Lemont village
- Lincolnwood village
- Maywood village
- Park Forest village
- Rantoul village
- Richton Park village
- Skokie village
- Vernon Hills village
- Village of Brookfield
- Village of West Dundee
- Wilmette village
- Woodstock city
- Algonquin village
- Barrington village
- Bensenville village
- Bloomingdale village
- Blue Island city
- Bradley village
- Burr Ridge village
- Calumet City
- Channahon village
- City of Aurora
- City of Batavia
- City of Belleville
- City of Bloomington
- City of Centralia
- City of Chicago Housing Authority
- City of Country Club Hills
- City of Decatur
- City of East Moline
- City of Elmhurst Illinois
- City of Galesburg
- City of Lake Forest
- City of Moline
- City of O’Fallon
- City of Pekin
- City of Rock Island
- City of St. Charles
- City of Warrenville
- City of Waukegan
- City of Wheaton
- Columbia city
- Crest Hill city
- Crestwood village
- Darien city
- Evergreen Park village
- Fairview Heights city
- Forest Park village
- Fox Lake village
- Frankfort village
- Glen Carbon village
- Granite City city
- Hinsdale village
- Homer Glen village
- Jacksonville city
- Kewanee city
- La Grange Park village
- Libertyville village
- Lindenhurst village
- Mahomet village
- Manhattan village
- Markham city
- McHenry city
- Midlothian village
- Mokena village
- Montgomery village
- Norridge village
- Northbrook village
- O'Fallon city
- Oak Lawn village
- Palos Heights city
- Pingree Grove village
- Plainfield village
- Pontiac city
- River Forest village
- River Grove village
- Round Lake village
- Schiller Park village
- South Holland village
- Sterling city
- Streamwood village
- Summit village
- Swansea village
- Sycamore city
- The Town of Cicero
- Troy Township
- Troy city
- Village of Bartlett
- Village of Glenview
- Village of Hawthorn Woods
- Village of Hinsdale
- Village of Hoffman Estates
- Village of Lombard
- Village of Niles
- Village of Oak Park
- Village of Palatine
- Village of Roscoe
- Wheeling village
- Worth village
- Yorkville city
Transportation, transit, ports, and airports
- Chicago Transit Authority
- Metra Rail
- METROPOLITAN WATER RECLAMATION DISTRICT OF GREATER CHICAGO
- Metropolitan Pier and Exposition Authority
- Qual Cities International Airport
- Regional Transportation Authorit
- Lockport city
- Metropolitan Water Reclamation District of Greater Chicago
- Northeast Illinois Regional Commuter Railroad Corporation - METRA
- Peoria International Airport
- Springfield Mass Transit District
- The Illinois Municipal League Web Portal
Schools, colleges, and education buyers
- Illinois Public Higher Education
- Chicago Public Schools
- City Colleges of Chicago
- Arlington Heights School District 25
- DuPage High School District 88
- Joliet Junior College
- Pleasantdale School District 107
- Richland County Community Unit School District (CUSD) #1
- River Bend School District
- Aurora West Community Unit School District 129
- Champaign Unit School District
- Chicago Public Schools
- College of Lake County
- Community Consolidated School District 21
- Community Consolidated?School District
- Community High School District 128
- Darien School District 61
- Elementary School District 159
- Elgin School District U-46
- Evanston Township High School
- Frankfort School District 157-C
- Harper College
- Hinsdale Township High School District 86
- Illinois Valley Community College
- Joliet Junior College
- McHenry County College
- Muscogee County School District (MCSD)
- Naperville Community Unit School District 203
- North PalosSchool District 117
- O'Fallon Township High School District 203
- Oak Lawn-Hometown School District
- Oswego Community Unit School District 308
- Park Ridge-Niles School District 64
- Pennoyer School District #79
- Proviso Township High School
- Rockford Public Schools
- Rockford School District
- Skokie - Morton Grove School District 69
- South Suburban College
- Springfield School District
- Streator Elementary School District
- Thornton Township High School District 205
- United Township High School
- University of Illinois at Chicago
- Valley View Community Unit School District 365 U
Utilities, water, and special districts
Authorities and public districts
- Springfield Housing Authority
- Naperville Park District
- Plainfield Park District
- Chicago Park District
- East St. Louis Housing Authority
- Park District of Highland Park
- Beach Park District 3
- Chicago Housing Authority
- Elmhurst Park District
- Forest Preserve District
- Galesburg Sanitary District
- Greater Peoria Sanitary District
- Hawthorn District 73
- Peoria Housing Authority
- Sanitary District of Decatur
- Vernon Hills Park District
Other public buyers
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