Companies 7,051–7,100 of 81,113
A–Z by legal name2005 registrations by city
200 citiesChicago7,711Naperville507Northbrook447Oak Brook339Skokie304Rockford298Evanston253Highland Park231Arlington Heights230Glenview221Schaumburg204Aurora196Lake Forest196Springfield191Orland Park189Park Ridge187Elgin182St. Charles181Wilmington179Palatine176Downers Grove174Hinsdale173Wilmette164Elmhurst154Lincolnwood151Wheaton145Deerfield143Burr Ridge141Des Plaines137Joliet135New York131Barrington123Oak Park123Champaign119Elk Grove Village118Plainfield115Bloomington114Peoria114Buffalo Grove112Willowbrook109Hoffman Estates108Oakbrook Terrace107Frankfort104Northfield100Tinley Park99Crystal Lake97Winnetka94Libertyville93Lisle92Edwardsville83Glencoe83Lombard83St. Louis82Mokena79O'Fallon79Belleville77Geneva77Addison74Glen Ellyn74Algonquin73Lincolnshire70Mt. Prospect70Oswego68Vernon Hills68Lemont66Decatur65Denver65Niles64Bolingbrook62Darien62Houston62Bartlett61West Chicago60McHenry58Woodstock58Itasca57Morton Grove57South Barrington57Roselle56New Lenox55Bloomingdale54Lake Bluff54Oak Lawn54Atlanta53Rosemont53Westmont53Carol Stream52Homewood52Mundelein52Rolling Meadows52Warrenville52Grayslake51Phoenix50Lake Zurich49Waukegan49Woodridge49Homer Glen48Los Angeles47River Forest46Wheeling46Western Springs45Dover44Indianapolis44Long Grove44Quincy44Gurnee43Highland42Batavia41Palos Heights41Westchester41Yorkville41Melrose Park40Riverwoods40Antioch39Columbia39Loves Park39Milwaukee39Moline39Carbondale38Huntley38Normal38Sycamore38Glendale Heights36Bensenville35Alton34Boston34Dallas34Forest Park34Palos Hills34Shorewood34Swansea34Cary33Inverness33Effingham32Romeoville32South Holland32Villa Park32Bannockburn31Dekalb31Morris31Schiller Park31Streamwood31Barrington Hills30Franklin Park30Lagrange30Marion30Norcross30Norridge30Cleveland29Collinsville29Bridgeview28Calumet City28Berwyn27Jackson27Jacksonville27Kankakee27Las Vegas27Scottsdale27Washington27Clarendon Hills26Lake In the Hills26Danville25Matteson25Miami25North Aurora25Prospect Heights25Riverside25Wauconda25Wood Dale25Blue Island24Bourbonnais24Country Club Hills24Crete24Granite City24Mount Prospect24Oak Forest24Olympia Fields24Sugar Grove24Alsip23East Dundee23Englewood23Freeport23Kenilworth23Madison23Ottawa23San Francisco23Sandwich23South Elgin23Bellwood22Bensalem22Farmington Hills22Flossmoor22Glen Carbon22Harvey22Lansing22Maryville22Belvidere21Dixon21Elmwood Park21Evergreen Park21