Public Companies Headquartered in Illinois
Summary
133 public companies headquartered in Illinois
133 of the 3888 companies listed on U.S. exchanges that Tickerscape maps report a headquarters address in Illinois — the 8th largest by company count. The largest sector is Manufacturing & Transport with 28. The largest concentration is in Chicago, with 60.
Sectors
| Sector | Companies |
|---|---|
| Manufacturing & Transport | 28 |
| Banking & Finance | 26 |
| Retail, Cars & Leisure | 15 |
| Raw Materials & Chemicals | 14 |
| Medicine & Health | 12 |
| Computing & Electronics | 11 |
| Food & Household Goods | 11 |
| Property & Landlords | 8 |
| Media & Telecom | 3 |
| Power & Water | 1 |
Sector groupings are Tickerscape's own, derived from each company's SEC Standard Industrial Classification code — not GICS®, ICB® or any other licensed scheme, and they will disagree with those on some companies. 4 of these companies have no SIC code on file and are left out of this breakdown rather than being assigned a guessed sector. How sectors are assigned.
Largest cities
| City | Companies |
|---|---|
| Chicago | 60 |
| Lake Forest | 4 |
| Northbrook | 4 |
| Schaumburg | 4 |
| Downers Grove | 3 |
| Rosemont | 3 |
| Deerfield | 2 |
| Elgin | 2 |
| Itasca | 2 |
| Lincolnshire | 2 |
These are cities as recorded on each company's filed address, not metropolitan areas — neighbouring municipalities are counted separately.
Companies
| Symbol | Company | City | Sector |
|---|---|---|---|
| ABBV | AbbVie Inc. | North Chicago | Medicine & Health |
| ABT | ABBOTT LABORATORIES | Abbott Park | Medicine & Health |
| ACCO | ACCO BRANDS Corp | Lake Zurich | Manufacturing & Transport |
| ACEL | Accel Entertainment, Inc. | Burr Ridge | Retail, Cars & Leisure |
| ACNT | ASCENT INDUSTRIES CO. | Schaumburg | Raw Materials & Chemicals |
| AD | ARRAY DIGITAL INFRASTRUCTURE, INC. | Chicago | Media & Telecom |
| ADM | Archer-Daniels-Midland Co | Chicago | Food & Household Goods |
| AIR | AAR CORP | Wood Dale | Manufacturing & Transport |
| AJG | Arthur J. Gallagher & Co. | Rolling Meadows | Banking & Finance |
| ALIT | Alight, Inc. / Delaware | Chicago | Computing & Electronics |
| ALL | ALLSTATE CORP | Northbrook | Banking & Finance |
| ALTO | Alto Ingredients, Inc. | Pekin | Raw Materials & Chemicals |
| ASRT | Assertio Holdings, Inc. | Lake Forest | Medicine & Health |
| ATKR | Atkore Inc. | Harvey | Manufacturing & Transport |
| ATR | APTARGROUP, INC. | Crystal Lake | Raw Materials & Chemicals |
| BAX | BAXTER INTERNATIONAL INC | Deerfield | Medicine & Health |
| BC | BRUNSWICK CORP | Mettawa | Manufacturing & Transport |
| BWEN | BROADWIND, INC. | Cicero | Raw Materials & Chemicals |
| BY | BYLINE BANCORP, INC. | Chicago | Banking & Finance |
| CAG | CONAGRA BRANDS INC. | Chicago | Food & Household Goods |
| CAPS | Capstone Holding Corp. | Tinley Park | Manufacturing & Transport |
| CARS | Cars.com Inc. | Chicago | Computing & Electronics |
| CBOE | Cboe Global Markets, Inc. | Chicago | Banking & Finance |
| CCC | CCC Intelligent Solutions Holdings Inc. | Chicago | Computing & Electronics |
| CDE | Coeur Mining, Inc. | Chicago | Raw Materials & Chemicals |
| CDIO | Cardio Diagnostics Holdings, Inc. | Chicago | Medicine & Health |
| CDW | CDW Corp | Vernon Hills | Retail, Cars & Leisure |
| CENX | CENTURY ALUMINUM CO | Chicago | Raw Materials & Chemicals |
| CF | CF Industries Holdings, Inc. | Northbrook | Raw Materials & Chemicals |
| CME | CME GROUP INC. | Chicago | Banking & Finance |
| CNA | CNA FINANCIAL CORP | Chicago | Banking & Finance |
| CTS | CTS CORP | Lisle | Computing & Electronics |
| CVR | CHICAGO RIVET & MACHINE CO | Warrenville | Manufacturing & Transport |
| CVSA | Covista Inc. | Chicago | Retail, Cars & Leisure |
| CWH | Camping World Holdings, Inc. | Lincolnshire | Retail, Cars & Leisure |
| CWK | Cushman & Wakefield Ltd. | Chicago | Property & Landlords |
| DE | DEERE & CO | Moline | Manufacturing & Transport |
| DOV | DOVER Corp | Downers Grove | Manufacturing & Transport |
| ELS | EQUITY LIFESTYLE PROPERTIES INC | Chicago | Property & Landlords |
| ENVA | Enova International, Inc. | Chicago | Banking & Finance |
| EQR | EQUITY RESIDENTIAL | Chicago | Property & Landlords |
| ETON | Eton Pharmaceuticals, Inc. | Deer Park | Medicine & Health |
| EXC | EXELON CORP | Chicago | Power & Water |
| FBIN | Fortune Brands Innovations, Inc. | Deerfield | Raw Materials & Chemicals |
| FDUS | FIDUS INVESTMENT Corp | Evanston | — |
| FMBH | FIRST MID BANCSHARES, INC. | Mattoon | Banking & Finance |
| FR | FIRST INDUSTRIAL REALTY TRUST INC | Chicago | Property & Landlords |
| FSS | FEDERAL SIGNAL CORP /DE/ | Downers Grove | Retail, Cars & Leisure |
| FTEK | FUEL TECH, INC. | Warrenville | Manufacturing & Transport |
| GATX | GATX CORP | Chicago | Manufacturing & Transport |
| GCMG | GCM Grosvenor Inc. | Chicago | Banking & Finance |
| GEHC | GE HealthCare Technologies Inc. | Chicago | Medicine & Health |
| GIFT | GIFTIFY, INC. | Schaumburg | Retail, Cars & Leisure |
| GOCO | GoHealth, Inc. | Chicago | Banking & Finance |
| GRPN | Groupon, Inc. | Chicago | Media & Telecom |
| GWW | W.W. GRAINGER, INC. | Lake Forest | Manufacturing & Transport |
| H | Hyatt Hotels Corp | Chicago | Retail, Cars & Leisure |
| HBT | HBT Financial, Inc. | Bloomington | Banking & Finance |
| HMN | HORACE MANN EDUCATORS CORP /DE/ | Springfield | Banking & Finance |
| HUBG | Hub Group, Inc. | Oak Brook | Manufacturing & Transport |
| HURN | Huron Consulting Group Inc. | Chicago | Manufacturing & Transport |
| HYNE | Hoyne Bancorp, Inc. | Oak Park | Banking & Finance |
| IEX | IDEX CORP /DE/ | Northbrook | Manufacturing & Transport |
| INGR | Ingredion Inc | Westchester | Food & Household Goods |
| IPDN | Professional Diversity Network, Inc. | Chicago | Computing & Electronics |
| ITW | ILLINOIS TOOL WORKS INC | Glenview | Manufacturing & Transport |
| IVT | InvenTrust Properties Corp. | Downers Grove | Property & Landlords |
| JBSS | SANFILIPPO JOHN B & SON INC | Elgin | Food & Household Goods |
| JBTM | JBT MAREL Corp | Chicago | Manufacturing & Transport |
| JLL | JONES LANG LASALLE INC | Chicago | Property & Landlords |
| KMPR | KEMPER Corp | Chicago | Banking & Finance |
| KN | Knowles Corp | Itasca | Retail, Cars & Leisure |
| KWY | KINGSWAY Corp | Chicago | Banking & Finance |
| LFUS | LITTELFUSE INC /DE | Rosemont | Manufacturing & Transport |
| LNZA | LanzaTech Global, Inc. | Skokie | Raw Materials & Chemicals |
| LSH | Lakeside Holding Ltd | Itasca | Manufacturing & Transport |
| LWAY | Lifeway Foods, Inc. | Morton Grove | Food & Household Goods |
| MAIA | MAIA Biotechnology, Inc. | Chicago | Medicine & Health |
| MAIR | Madison Air Solutions Corp | Chicago | Manufacturing & Transport |
| MCD | MCDONALDS CORP | Chicago | Retail, Cars & Leisure |
| MDLN | Medline Inc. | Northfield | Medicine & Health |
| MDLZ | Mondelez International, Inc. | Chicago | Food & Household Goods |
| MIDD | MIDDLEBY Corp | Elgin | Manufacturing & Transport |
| MNPR | Monopar Therapeutics | Wilmette | Medicine & Health |
| MORN | Morningstar, Inc. | Chicago | Banking & Finance |
| MSBI | Midland States Bancorp, Inc. | Effingham | Banking & Finance |
| MSI | Motorola Solutions, Inc. | Chicago | Computing & Electronics |
| NIQ | NIQ Global Intelligence plc | Chicago | Computing & Electronics |
| NSTS | NSTS Bancorp, Inc. | Waukegan | Banking & Finance |
| NTRS | NORTHERN TRUST CORP | Chicago | Banking & Finance |
| OCCI | OFS Credit Company, Inc. | Chicago | — |
| ODC | Oil-Dri Corp of America | Chicago | Retail, Cars & Leisure |
| OFS | OFS Capital Corp | Chicago | — |
| OPCH | Option Care Health, Inc. | Bannockburn | Medicine & Health |
| OPFI | OppFi Inc. | Chicago | Banking & Finance |
| ORI | OLD REPUBLIC INTERNATIONAL CORP | Chicago | Banking & Finance |
| OSBC | OLD SECOND BANCORP INC | Aurora | Banking & Finance |
| PCTY | Paylocity Holding Corp | Schaumburg | Computing & Electronics |
| PKG | PACKAGING CORP OF AMERICA | Lake Forest | Raw Materials & Chemicals |
| PRDO | PERDOCEO EDUCATION Corp | Schaumburg | Retail, Cars & Leisure |
| PSIX | POWER SOLUTIONS INTERNATIONAL, INC. | Wood Dale | Manufacturing & Transport |
| PTLO | Portillo's Inc. | Oak Brook | Retail, Cars & Leisure |
| QCRH | QCR HOLDINGS INC | Moline | Banking & Finance |
| RAIL | FreightCar America, Inc. | Chicago | Manufacturing & Transport |
| RBA | RB GLOBAL INC. | Westchester | Computing & Electronics |
| REFI | Chicago Atlantic Real Estate Finance, Inc. | Chicago | Property & Landlords |
| RELL | RICHARDSON ELECTRONICS, LTD. | Lafox | Manufacturing & Transport |
| REYN | Reynolds Consumer Products Inc. | Lake Forest | Raw Materials & Chemicals |
| RLI | RLI CORP | Peoria | Banking & Finance |
| RSI | Rush Street Interactive, Inc. | Chicago | Retail, Cars & Leisure |
| RWAY | Runway Growth Finance Corp. | Chicago | — |
| RYAN | RYAN SPECIALTY HOLDINGS, INC. | Chicago | Banking & Finance |
| RYM | RYTHM, Inc. | Rolling Meadows | Food & Household Goods |
| RYZ | Ryerson Holding Corp | Chicago | Manufacturing & Transport |
| SCL | STEPAN CO | Northfield | Food & Household Goods |
| SEAT | Vivid Seats Inc. | Chicago | Retail, Cars & Leisure |
| SLSN | SOLESENCE, INC. | Romeoville | Food & Household Goods |
| SPT | Sprout Social, Inc. | Chicago | Computing & Electronics |
| SXC | SunCoke Energy, Inc. | Lisle | Raw Materials & Chemicals |
| TDS | TELEPHONE & DATA SYSTEMS INC /DE/ | Chicago | Media & Telecom |
| TEM | Tempus AI, Inc. | Chicago | Computing & Electronics |
| TR | TOOTSIE ROLL INDUSTRIES INC | Chicago | Food & Household Goods |
| TRU | TransUnion | Chicago | Manufacturing & Transport |
| TWI | TITAN INTERNATIONAL INC | West Chicago | Raw Materials & Chemicals |
| UAL | United Airlines Holdings, Inc. | Chicago | Manufacturing & Transport |
| ULS | UL Solutions Inc. | Northbrook | Manufacturing & Transport |
| ULTA | Ulta Beauty, Inc. | Bolingbrook | Retail, Cars & Leisure |
| USFD | US Foods Holding Corp. | Rosemont | Food & Household Goods |
| VTR | Ventas, Inc. | Chicago | Property & Landlords |
| WTFC | WINTRUST FINANCIAL CORP | Rosemont | Banking & Finance |
| XERS | Xeris Biopharma Holdings, Inc. | Chicago | Medicine & Health |
| YHGJ | YUNHONG GREEN CTI LTD. | Barrington | Raw Materials & Chemicals |
| ZBRA | ZEBRA TECHNOLOGIES CORP | Lincolnshire | Manufacturing & Transport |
States with a similar number of companies
- Pennsylvania 146
- New Jersey 140
- Virginia 114
- Colorado 113
All states · View the interactive map
Data last updated . This count is computed from the published headquarters dataset each time the page loads. Registered-agent addresses are excluded so incorporation services do not inflate a state, a company with two listed share classes is counted once, and companies headquartered outside the United States are counted in no state. How this count is derived.
Informational purposes only — not investment advice. Headquarters locations reflect each company's most recently recorded principal address and are approximate.