Companies 1,201–1,250 of 2,788
A–Z by legal name| Company | Business category | Registry number | Registered | Status | City |
|---|---|---|---|---|---|
| I GOT YOUR BACK YOUTH SERVICES INITIATIVE LLC | — | 10343666 | 2021-05-12 | Active | WILLOWBROOK |
| I.L.P., LLC | — | 01322818 | 2004-10-20 | Dissolved | WILLOWBROOK |
| ICAREJOBPAIR LLC | — | 11061613 | 2021-10-27 | Active | WILLOWBROOK |
| ICE ROCK LLC | — | 10929695 | 2021-10-04 | Active | WILLOWBROOK |
| ICOLLECT, LLC | — | 17082965 | 2025-11-20 | Active | WILLOWBROOK |
| ID CRIT CARE PHYSICIAN LLC | — | 13286213 | 2023-05-21 | Active | WILLOWBROOK |
| IDIAZ TRADERS LLC | — | 15437898 | 2024-11-08 | Dissolved | WILLOWBROOK |
| IDV LOGISTICS LLC | — | 08028788 | 2019-08-08 | Active | WILLOWBROOK |
| IG AMBER SERVICES LLC | — | 16195561 | 2025-05-07 | Active | WILLOWBROOK |
| IGARD TOYS LLC | — | 06130097 | 2017-01-27 | Dissolved | WILLOWBROOK |
| IKE MARKETING, LLC | — | 08625212 | 2020-04-17 | Dissolved | WILLOWBROOK |
| ILAP, LLC | — | 00005606 | 1994-05-09 | Dissolved | WILLOWBROOK |
| ILK COMMERCE LLC | — | 17975625 | 2026-04-29 | Active | WILLOWBROOK |
| ILK SOLUTIONS LLC | — | 15649615 | 2025-01-03 | Active | WILLOWBROOK |
| ILLINI-LONGHORN WAXING, LLC | — | 05317878 | 2015-06-19 | Active | WILLOWBROOK |
| ILLINOIS AFFORDABLE HOUSING GP, LLC | — | 01799789 | 2006-03-17 | Dissolved | WILLOWBROOK |
| ILLINOIS ARIZONA PARTNERS, L.L.C. | — | 00364525 | 2000-01-07 | Dissolved | WILLOWBROOK |
| ILLINOIS LIGHT & POWER, LLC | — | 03937046 | 2012-05-30 | Dissolved | WILLOWBROOK |
| ILLYRIAN INNOVATIONS LLC | — | 14029699 | 2023-11-27 | Dissolved | WILLOWBROOK |
| IM DENTAL CARE LLC | — | 16067849 | 2025-04-09 | Inactive | WILLOWBROOK |
| IMAGE BY IMAN LLC | — | 10850045 | 2021-09-09 | Dissolved | WILLOWBROOK |
| IMAGE MAKERS STAMPS, LLC | — | 14454209 | 2024-03-13 | Active | WILLOWBROOK |
| IMAGING SOLUTIONS, LLC | — | 04607481 | 2013-12-02 | Dissolved | WILLOWBROOK |
| IMANI LUXE AESTHETICS AND WELLNESS SPA, LLC | — | 16920746 | 2025-10-09 | Active | WILLOWBROOK |
| IMAX BANCARD NETWORK CHICAGO, LLC | — | 02367289 | 2007-10-18 | Dissolved | WILLOWBROOK |
| IMPULSE TRUCK FLEET, LLC | — | 08156824 | 2019-10-08 | Dissolved | WILLOWBROOK |
| IMV LLC | — | 10976723 | 2021-10-18 | Dissolved | WILLOWBROOK |
| INANA SERVICES LLC | — | 13951543 | 2023-11-01 | Dissolved | WILLOWBROOK |
| INDULGE YOUR SKIN.COM, LLC | — | 01358774 | 2004-12-02 | Dissolved | WILLOWBROOK |
| INDUSTRIAL DESIGN TRENDS LLC | — | 01663283 | 2005-10-25 | Dissolved | WILLOWBROOK |
| INERTIA CAPITAL MANAGEMENT, LLC | — | 03901815 | 2012-03-15 | Dissolved | WILLOWBROOK |
| INFINITY MUSIC, LLC | — | 01114743 | 2004-02-13 | Dissolved | WILLOWBROOK |
| INFORMYSITE35 LLC | — | 16416207 | 2025-06-25 | Inactive | WILLOWBROOK |
| INGACARE LLC | — | 10690544 | 2021-07-23 | Active | WILLOWBROOK |
| INKO'S TEA, LLC | — | 05536448 | 2016-01-29 | Revoked | WILLOWBROOK |
| INKWAY PRINTING & PROMOTIONAL PRODUCTS, LLC | — | 04354222 | 2013-04-21 | Dissolved | WILLOWBROOK |
| INLAND LOGISTICS PORT COAL CITY LLC | — | 04378598 | 2013-05-27 | Dissolved | WILLOWBROOK |
| INNA KOSTYUK LLC | — | 15448679 | 2024-11-13 | Active | WILLOWBROOK |
| INNER LIGHT TRANSFORMATIONS, LLC | — | 08336008 | 2019-12-12 | Active | WILLOWBROOK |
| INNOVATIVE HELIX, LLC | — | 12216416 | 2022-09-03 | Active | WILLOWBROOK |
| INNOVATIVE LITTLE LEARNERS LLC | — | 14002227 | 2023-11-16 | Active | WILLOWBROOK |
| INNOVATIVE MEDIA SOLUTIONS LLC | — | 09365869 | 2020-10-14 | Dissolved | WILLOWBROOK |
| INSITE PARTNERS LLC | — | 00227803 | 1998-10-07 | Dissolved | WILLOWBROOK |
| INSPIRFIT LLC | — | 05681618 | 2016-04-11 | Active | WILLOWBROOK |
| INSURE US NOW LLC | — | 07563221 | 2019-02-25 | Dissolved | WILLOWBROOK |
| INTEGRATED PET CARE LLC | — | 14447709 | 2024-03-12 | Active | WILLOWBROOK |
| INTEGRATED REHABILITATION APPROACH, LLC | — | 08592721 | 2020-03-31 | Active | WILLOWBROOK |
| INTERCHANGEABLE COUTURE LLC | — | 05099323 | 2015-03-16 | Dissolved | WILLOWBROOK |
| INTERLAKEN RESORT, LLC | — | 00654132 | 2002-01-17 | Dissolved | WILLOWBROOK |
| INTERNATIONAL FINANCIAL ADMINISTRATION U.S.A., LLC | — | 01666118 | 2005-10-28 | Dissolved | WILLOWBROOK |
Willowbrook registrations by year
39 yearsOther cities in Illinois
60 largestChicago407,240Springfield26,421Naperville24,865Aurora15,116Schaumburg14,007Northbrook13,674Rockford13,635Skokie11,938Evanston11,769Oak Park10,440Elgin9,962Plainfield9,875Joliet9,715Glenview9,226Des Plaines9,023Peoria8,936Arlington Heights8,813Champaign8,253Orland Park8,117Bloomington7,688Highland Park7,684Downers Grove7,612Palatine7,517Bolingbrook7,511Oak Brook7,285Elmhurst7,120Park Ridge6,871Wheaton6,836Belleville6,798New York6,455Lombard6,357St. Charles6,120Deerfield5,805Hoffman Estates5,669Lake Forest5,662Crystal Lake5,513Wilmette5,412Buffalo Grove5,302Tinley Park5,166Lincolnwood5,147Frankfort5,054Hinsdale4,922Elk Grove Village4,725Barrington4,717Glen Ellyn4,681Oak Lawn4,672Waukegan4,615Decatur4,486Libertyville4,431Burr Ridge4,245Addison4,242Calumet City4,215South Holland4,071Geneva4,066Wheeling4,036Wilmington4,018Matteson4,008Oswego3,969Lisle3,943Mount Prospect3,909