Companies 3,551–3,600 of 51,597
A–Z by legal name1998 registrations by city
200 citiesChicago2,246Wilmington166Northbrook158Oak Brook126Skokie103Springfield92Schaumburg84Highland Park76New York75Naperville69Evanston63Rockford63Palatine62Deerfield54Peoria53Glenview52Barrington47Downers Grove47Champaign45Elmhurst45Joliet45Lake Forest44St Louis44Elk Grove Village43Northfield43Buffalo Grove42Elgin42Arlington Heights40Des Plaines40Effingham40Rosemont40Wheaton40Aurora38Itasca37Glencoe35Hoffman Estates34Hinsdale32Lincolnwood32Wilmette32St Charles31Park Ridge30Atlanta29Bloomington29Wheeling29Geneva28Orland Park28Glen Ellyn27Mt Prospect27Dover26Libertyville26Dallas25Winnetka25Lisle24Lombard23Niles23Oak Park23Gurnee22Houston22Bethesda20Mokena20Waukegan20Burr Ridge19Vernon Hills18Denver17Indianapolis17Lake Zurich17Oakbrook Terrace17Westmont17Belleville16Lincolnshire16Long Grove16Woodridge16Addison15Bensenville15Marion15Rock Island15Schiller Park15Willowbrook15Darien14West Chicago14Woodstock14Los Angeles13Edwardsville12Galesburg12Harrisburg12Highland12Irving12Lake Bluff12Lemont12Moline12Morton Grove12Ofallon12River Forest12Tinley Park12Washington12Englewood11Frankfort11McHenry11Mt Vernon11Mundelein11O Fallon11Ottawa11Rolling Meadows11Shorewood11Bloomingdale10Carol Stream10East Peoria10Inverness10Milwaukee10Quincy10Roselle10San Diego10Scottsdale10Bartlett9Batavia9Bolingbrook9Boston9Decatur9Dekalb9Encino9Forest Park9Franklin Park9Grayslake9Hartford9Highwood9Homewood9Normal9Oswego9South Barrington9South Holland9Sycamore9Troy9Urbana9Antioch8Bettendorf8Carbondale8Crystal Lake8Granite City8Harvey8Lansing8Lockport8Louisville8Mount Prospect8Palos Heights8Riverwoods8San Francisco8Villa Park8Wood Dale8Alton7Austin7Cary7Cicero7Cincinnati7Danville7Des Moines7Freeport7Geneseo7Hillside7Loves Park7Melrose Park7New Lenox7Oak Lawn7Riverside7Stockbridge7Warrenville7Westchester7Alsip6Bannockburn6Bedford Park6Belvidere6Beverly Hills6Bridgeview6Charlotte6Clarendon Hills6Columbus6Elk Grove6Flossmoor6Glendale Heights6Greenwich6Homer Glen6Indian Head Park6Kenilworth6Las Vegas6Matteson6Mt Kisco6Norcross6Plainfield6Prospect Heights6Salt Lake City6Seattle6Southfield6Streamwood6Sugar Grove6Wauconda6West Dundee6Western Springs6Basalt5Berwyn5Birmingham5Boca Raton5