Northbrook at a glance
live counts13,674
companies on file
1987–2026
registration years charted
2025
busiest year · 781 registrations
6th
largest city in Illinois by companies
200400600800
19871997200720162026
| Item | companies |
|---|---|
| 1987 | 3 |
| 1988 | 2 |
| 1989 | 1 |
| 1990 | 1 |
| 1991 | 0 |
| 1992 | 1 |
| 1993 | 1 |
| 1994 | 44 |
| 1995 | 66 |
| 1996 | 96 |
| 1997 | 108 |
| 1998 | 158 |
| 1999 | 152 |
| 2000 | 219 |
| 2001 | 205 |
| 2002 | 299 |
| 2003 | 340 |
| 2004 | 409 |
| 2005 | 447 |
| 2006 | 458 |
| 2007 | 418 |
| 2008 | 376 |
| 2009 | 352 |
| 2010 | 381 |
| 2011 | 406 |
| 2012 | 399 |
| 2013 | 444 |
| 2014 | 433 |
| 2015 | 498 |
| 2016 | 459 |
| 2017 | 458 |
| 2018 | 615 |
| 2019 | 627 |
| 2020 | 646 |
| 2021 | 686 |
| 2022 | 669 |
| 2023 | 707 |
| 2024 | 721 |
| 2025 | 781 |
| 2026 | 561 |
Registrations before 1987 (27 companies) are left off the year chart. Filings without a registration date are counted in the total but not on the chart.
Companies 1–50 of 13,674
A–Z by legal name| Company | Business category | Registry number | Registered | Status | City |
|---|---|---|---|---|---|
| 007 INVESTMENTS LLC | — | 03676528 | 2011-07-15 | Active | NORTHBROOK |
| 1-AGE, LLC | — | 00275069 | 1999-04-05 | Dissolved | NORTHBROOK |
| 10 BRIAR LN LLC | — | 17142771 | 2025-12-07 | Active | NORTHBROOK |
| 10 E DELAWARE PLACE, UNIT 22A, LLC | — | 13530661 | 2023-07-21 | Dissolved | NORTHBROOK |
| 10 W. HUBBARD, LLC | — | 02758784 | 2009-01-29 | Dissolved | NORTHBROOK |
| 100 FAIRBANK, LLC | — | 01355155 | 2004-11-30 | Dissolved | NORTHBROOK |
| 100 MESSNER DRIVE LLC | — | 02154528 | 2007-03-26 | Active | NORTHBROOK |
| 100-114 S. MARION DEVELOPMENT GROUP LLC | — | 01091603 | 2004-01-13 | Dissolved | NORTHBROOK |
| 1000 LAKE SHORE PLAZA 11B LLC | — | 11989764 | 2022-06-29 | Active | NORTHBROOK |
| 1000 LAKE SHORE PLAZA 11B LLC | — | 11916937 | 2022-06-24 | Dissolved | NORTHBROOK |
| 1000 NORTHPOINT BLVD, LLC | — | 04895878 | 2014-07-28 | Dissolved | NORTHBROOK |
| 1000 NORTHPOINT VENTURE, LLC | — | 01069942 | 2003-12-11 | Revoked | NORTHBROOK |
| 1000 SOLUTIONS LLC | — | 13845298 | 2023-10-11 | Active | NORTHBROOK |
| 1000 VN GARAGE LLC | — | 02898829 | 2009-12-01 | Withdrawn | NORTHBROOK |
| 1000 W. DIVERSEY, LLC | — | 00460265 | 2000-09-18 | Active | NORTHBROOK |
| 1000 WEST VAN BUREN LAND, LLC | — | 04193288 | 2013-02-19 | Revoked | NORTHBROOK |
| 1001 TECHNOLOGY WAY, L.L.C. | — | 00080128 | 1996-08-19 | Dissolved | NORTHBROOK |
| 1001-1017 EAST 62ND STREET, LLC | — | 10206596 | 2021-04-15 | Dissolved | NORTHBROOK |
| 1004 1ST LLC | — | 11178227 | 2021-12-03 | Active | NORTHBROOK |
| 101 CHESTNUT PROPERTY LLC | — | 02698641 | 2008-05-05 | Dissolved | NORTHBROOK |
| 101 KOKANEE, LLC | — | 03011151 | 2010-07-29 | Dissolved | NORTHBROOK |
| 101 N. SWIFT IN ADDISON LLC | — | 11070779 | 2021-10-29 | Active | NORTHBROOK |
| 101-106 PALATINE LLC | — | 08513279 | 2020-02-28 | Active | NORTHBROOK |
| 1010 W MADISON PARTNERS HOLDING LLC | — | 15577517 | 2025-01-17 | Active | NORTHBROOK |
| 10100 OLD ORCHARD, LLC | — | 02694948 | 2008-04-24 | Dissolved | NORTHBROOK |
| 1013 ARGONNE LLC | — | 12686854 | 2023-01-11 | Active | NORTHBROOK |
| 1015 STARR LLC | — | 09140816 | 2020-08-13 | Dissolved | NORTHBROOK |
| 10167 MEADOW LLC | — | 14269673 | 2024-01-26 | Active | NORTHBROOK |
| 1017 CRYSTAL COURT LLC | — | 02907976 | 2009-12-23 | Dissolved | NORTHBROOK |
| 1017 FOREST LLC | — | 05439809 | 2015-09-10 | Dissolved | NORTHBROOK |
| 1018 INVERRARY, LLC | — | 08819904 | 2020-06-15 | Active | NORTHBROOK |
| 1020 REPUBLIC VENTURE, LLC | — | 00974285 | 2003-08-04 | Dissolved | NORTHBROOK |
| 1020 W. JEFFERSON LLC | — | 03008908 | 2010-08-24 | Active | NORTHBROOK |
| 1020 W. MADISON DEVELOPMENT GROUP LLC | — | 01483706 | 2005-04-14 | Dissolved | NORTHBROOK |
| 1022 N ASHLAND LLC | — | 08322112 | 2019-12-05 | Active | NORTHBROOK |
| 1023 S. BOULEVARD DEVELOPMENT GROUP LLC | — | 01483684 | 2005-04-14 | Dissolved | NORTHBROOK |
| 1024 BLUFF, LLC | — | 05751063 | 2016-04-04 | Dissolved | NORTHBROOK |
| 1025 HARLEM LLC | — | 12520336 | 2022-11-28 | Active | NORTHBROOK |
| 1030 KENILWORTH, LLC | — | 02289075 | 2007-07-31 | Dissolved | NORTHBROOK |
| 1035 BLUFF LLC | — | 07310609 | 2018-10-30 | Dissolved | NORTHBROOK |
| 1035 FOREST LLC | — | 13536481 | 2023-07-24 | Dissolved | NORTHBROOK |
| 1038 BLUFF, LLC | — | 05751071 | 2016-04-04 | Dissolved | NORTHBROOK |
| 103RD & HALSTED REAL ESTATE, LLC | — | 16987301 | 2025-10-28 | Active | NORTHBROOK |
| 1040 DUNDEE, LLC | — | 02253461 | 2007-06-27 | Active | NORTHBROOK |
| 1042 JACKSON, LLC | — | 03745333 | 2011-12-13 | Active | NORTHBROOK |
| 1044 LAKE STREET DEVELOPMENT GROUP LLC | — | 01483692 | 2005-04-14 | Dissolved | NORTHBROOK |
| 1044 W MONTANA LLC | — | 14654828 | 2024-04-24 | Inactive | NORTHBROOK |
| 1046 MIDWAY, LLC | — | 10128692 | 2021-04-01 | Active | NORTHBROOK |
| 105 HOLDINGS LLC | — | 04636678 | 2014-01-13 | Dissolved | NORTHBROOK |
| 1050 WEST JEFFREY, LLC | — | 00760625 | 2002-08-19 | Dissolved | NORTHBROOK |
Northbrook registrations by year
58 years20265612025781202472120237072022669202168620206462019627201861520174582016459201549820144332013444201239920114062010381200935220083762007418200645820054472004409200334020022992001205200021919991521998158199710819969619956619944419931199211990119891198821987319851198421983119824198021978119772197611973119691196711966119651196221959219571195611950119371
Other cities in Illinois
60 largestChicago407,240Springfield26,421Naperville24,865Aurora15,116Schaumburg14,007Rockford13,635Skokie11,938Evanston11,769Oak 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 Prospect3,909Bartlett3,908