Companies 1–50 of 183
A–Z by legal name| Company | Registry number | Registered | Status | City |
|---|---|---|---|---|
| A.H.C. STORE DEVELOPMENT CORP. | 44888 | 1982-02-16 | Inactive | OAK BROOK |
| ACCELERATED HEALTH SYSTEMS, LLC | 233382 | 1999-10-22 | Active | Oak Brook |
| ACCELERATED OF IOWA, L.C. | 217486 | 1998-05-12 | Inactive | Oak Brook |
| ACCELERATED REHABILITATION CENTERS, LTD. | 722823 | 2022-08-24 | Active | OAK BROOK |
| ACCESS MEDIA 3, INC. | 373763 | 2009-01-14 | Inactive | Oak Brook |
| ACE INSURANCE AGENCY, INC. | 334797 | 2006-12-20 | Inactive | Oak Brook |
| ADAPT TELEPHONY SERVICES, LLC | 581813 | 2018-08-31 | Inactive | OAK BROOK |
| ALLEGHENY INDUSTRIAL ELECTRICAL COMPANY, INC. | 45026 | 1956-08-15 | Inactive | OAK BROOK |
| ALTERNATIVE TRANSPORTATION FUELS INC. | 180995 | 1994-12-06 | Inactive | OAK BROOK |
| AMERICAP CREDIT, LLC | 309850 | 2005-04-05 | Inactive | OAK BROOK |
| APPLE RECOVERY SERVICES CORP. | 690530 | 2021-11-09 | Inactive | OAK BROOK |
| ARMSTRONG-AMERICAS-I, L.L.C. | 246002 | 2000-10-16 | Inactive | Oak Brook |
| ASPIRE SYSTEMS CONSULTING, INC. | 729069 | 2022-10-28 | Inactive | OAK BROOK |
| ASPIRE SYSTEMS DIGITAL TRANSFORMATION INC. | 767208 | 2023-10-27 | Active | OAK BROOK |
| ASPIRE SYSTEMS, INC. | 733483 | 2022-12-16 | Active | OAK BROOK |
| ASSOCIATED PHYSICIANS MANAGEMENT COMPANY, INC. | 154458 | 1991-12-05 | Inactive | OAK BROOK |
| ATHLETICO EXCEL NEBRASKA, LLC | 554929 | 2017-09-19 | Inactive | OAK BROOK |
| ATHLETICO IOWA HOLDINGS, LLC | 506528 | 2015-08-25 | Inactive | Oak Brook |
| ATHLETICO MANAGEMENT, LLC | 497574 | 2015-04-22 | Active | Oak Brook |
| ATHLETICO OF BETTENDORF, LLC | 489825 | 2014-12-04 | Inactive | Oak Brook |
| ATHLETICO, LTD. | 497573 | 2015-04-22 | Active | Oak Brook |
| BABSON BROS. CO. | 45410 | 1976-08-27 | Inactive | OAK BROOK |
| BABSON BROS. TRUCKING CO. | 45385 | 1981-11-10 | Inactive | OAK BROOK |
| BAY VALLEY FOODS, LLC | 312026 | 2005-07-06 | Active | OAK BROOK |
| BENEFITS MANAGEMENT GROUP, INC. | 582845 | 2018-09-12 | Active | OAK BROOK |
| BENSENVILLE HOME SOCIETY | 229832 | 1999-06-28 | Inactive | OAK BROOK |
| BEST MORTGAGE AND FINANCIAL SERVICES, INC. | 229022 | 1999-06-03 | Inactive | OAK BROOK |
| BINSWANGER OF IOWA (ILL.), INC. | 128130 | 1989-02-16 | Inactive | OAK BROOK |
| BRAND INSULATIONS, INC. | 45654 | 1967-07-13 | Inactive | OAK BROOK |
| BRAND MANAGEMENT SERVICES, INC. | 129916 | 1989-03-27 | Inactive | OAK BROOK |
| CA PARTNERS LLC | 572595 | 2018-06-01 | Active | OAK BROOK |
| CALEAST NAT, LLC | 334545 | 2006-10-02 | Inactive | Oak Brook |
| CARRY TRANSIT, LLC | 664051 | 2021-04-09 | Inactive | OAK BROOK |
| CENTRAL LEASING MANAGEMENT, INC. | 258130 | 2001-10-22 | Inactive | OAK BROOK |
| CFS SECURITY FINANCING, L.P. | 169729 | 1993-09-29 | Inactive | OAK BROOK |
| CHEM-NUCLEAR SYSTEMS, INC. | 158692 | 1992-04-28 | Inactive | OAK BROOK |
| CHICAGO BRIDGE & IRON COMPANY | 46054 | 1959-06-03 | Inactive | OAK BROOK |
| CHONG'S ENTERPRISES, INC | 317229 | 2005-09-19 | Inactive | OAK BROOK |
| CIMCO COMMUNICATIONS, INC. | 203095 | 1997-01-30 | Inactive | OAK BROOK |
| CLARK RETAIL ENTERPRISES, INC. | 229325 | 1999-06-11 | Inactive | OAK BROOK |
| CONTINENTAL COMMUNITY MANAGEMENT SERVICES, L.L.C. | 835237 | 2025-07-18 | Active | OAK BROOK |
| CONTINENTAL ELECTRICAL CONSTRUCTION COMPANY LLC | 818999 | 2025-02-26 | Active | OAK BROOK |
| CORRECT MAINTENANCE CORPORATION | 146202 | 1990-10-29 | Inactive | OAK BROOK |
| COUNTRY VILLAGE ESTATES MHC, LLC | 241998 | 2000-06-09 | Inactive | OAK BROOK |
| CP ILLINOIS, INC. | 197889 | 1996-08-01 | Inactive | OAK BROOK |
| CW PHARMACY III EXCHANGE, L.L.C. | 466493 | 2013-10-25 | Inactive | OAK BROOK |
| DAV ASSOCIATES LIMITED PARTNERSHIP | 107067 | 1986-02-18 | Inactive | OAK BROOK |
| DAVENPORT 1031, L.L.C. | 277116 | 2003-03-13 | Inactive | OAK BROOK |
| DE DUCK CREEK, LLC | 278841 | 2003-04-24 | Inactive | OAK BROOK |
| DRAGON XPRESS LLC | 711663 | 2022-05-10 | Active | OAK BROOK |
Oak Brook registrations by year
52 yearsOther cities in Iowa
60 largestDes Moines40,489Cedar Rapids19,248West des Moines16,257Davenport13,411Waterloo11,954Sioux City9,653Ankeny9,295Iowa City9,061Dubuque7,600Urbandale7,462Ames7,174Johnston6,624Council Bluffs6,451Omaha6,341Bettendorf5,586Cedar Falls4,900Clive4,190Marion4,065Waukee3,973Fairfield3,624Coralville3,188Burlington2,893Muscatine2,811Mason City2,751Fort Dodge2,660North Liberty2,526Wilmington2,498New York2,442Clinton2,404Chicago2,403Marshalltown2,381Altoona2,283Indianola2,240Ottumwa2,151Grimes2,088Pella1,993Norwalk1,966Newton1,835Carroll1,726Houston1,668Boone1,636Washington1,556Spirit Lake1,550Adel1,515Le Mars1,512Spencer1,482Clear Lake1,411Oskaloosa1,400Decorah1,324Waverly1,315Pleasant Hill1,312Dallas1,311Minneapolis1,297Grinnell1,249Winterset1,247Denver1,210Atlanta1,207Littleton1,169Storm Lake1,166Knoxville1,157