Companies 1–50 of 89
A–Z by legal name| Company | Registry number | Registered | Status | City |
|---|---|---|---|---|
| Alliance HR LLC | 3290738 | 2025-09-16 | Active | Northbrook |
| ALLSTATE FINANCIAL DISTRIBUTORS, INC. | 0295643 | 1994-03-01 | Withdrawn | NORTHBROOK |
| ALLSTATE INSURANCE SERVICES, INC. | 3374323 | 2026-02-09 | Active | NORTHBROOK |
| ALLSTATE MOTOR CLUB, INC. | 0138976 | 1983-01-27 | Active | NORTHBROOK |
| AMPLIFY HR MANAGEMENT, LLC | 1306094 | 2019-04-15 | Active | Northbrook |
| ANGSTROM BUSINESS SOLUTIONS, INC. | 0990960 | 2009-12-17 | Revoked | NORTHBROOK |
| ASTELLAS PHARMA GLOBAL DEVELOPMENT, INC. | 1192336 | 2015-12-03 | Active | Northbrook |
| ASTELLAS PHARMA US, INC. | 0816446 | 2005-03-31 | Active | NORTHBROOK |
| BCL-HOME LENDING LLC | 1210230 | 2016-07-06 | Revoked | NORTHBROOK |
| CHILDREN'S HEART FOUNDATION, INC. | 1341033 | 2020-04-01 | Active | Northbrook |
| CollectU LLC | 3416006 | 2026-04-02 | Active | Northbrook |
| CONCORD LEASING LIMITED PARTNERSHIP | 0606376 | 1998-11-09 | Canceled | NORTHBROOK |
| CRANE CONSTRUCTION COMPANY LLC | 0693041 | 2001-10-11 | Active | Northbrook |
| DILLON CAPITAL, INC. | 0842603 | 2005-12-13 | Withdrawn | NORTHBROOK |
| Discount Lots, LLC | 2456695 | 2022-02-16 | Withdrawn | Northbrook |
| Emerald Dealer Services, LLC | 2769108 | 2023-04-14 | Active | Northbrook |
| Endurance Dealer Services, LLC | 3040686 | 2024-07-19 | Active | Northbrook |
| Endurance Warranty Services, LLC | 2994378 | 2024-04-23 | Active | Northbrook |
| EUROMARKET DESIGNS, INC. | 0890600 | 2007-02-27 | Active | NORTHBROOK |
| F.E. MORAN, INC. SPECIAL HAZARD SYSTEMS | 0190757 | 1986-11-17 | Active | NORTHBROOK |
| FDH INFRASTRUCTURE SERVICES, INC. | 0971668 | 2009-05-07 | Withdrawn | NORTHBROOK |
| FINE AND COMPANY LLC | 1385065 | 2021-03-24 | Revoked | NORTHBROOK |
| FIRST INSURANCE FUNDING CORP. | 0243255 | 1990-01-19 | Withdrawn | NORTHBROOK |
| GLOBCOM INCORPORATED | 0747381 | 2003-04-30 | Revoked | NORTHBROOK |
| GLENMORANGIE LIMITED PARTNERSHIP | 0586903 | 1998-03-23 | Canceled | NORTHBROOK |
| GOVHR USA, LLC | 1328124 | 2019-11-20 | Revoked | NORTHBROOK |
| GRUBB & ELLIS CONSULTING SERVICES COMPANY | 0974562 | 2009-06-12 | Revoked | NORTHBROOK |
| H19 Sutton Leasing, LLC | 2312448 | 2021-07-26 | Withdrawn | Northbrook |
| HALOX TECHNOLOGIES, INC. | 0712612 | 2002-04-23 | Merged | NORTHBROOK |
| Hilco Global Capital Solutions, LLC | 3312004 | 2025-10-24 | Active | Northbrook |
| HILCO GLOBAL PROFESSIONAL SERVICES, LLC | 3311957 | 2025-10-24 | Active | Northbrook |
| HILCO INDUSTRIAL, LLC | 0735371 | 2002-12-31 | Withdrawn | NORTHBROOK |
| HILCO REAL ESTATE AUCTIONS, LLC | 1061266 | 2012-02-08 | Withdrawn | NORTHBROOK |
| HILCO RECEIVABLES, LLC | 1181720 | 2015-07-22 | Active | NORTHBROOK |
| INTERNATIONAL MILLENNIUM CONSULTANTS, INC. | 1153431 | 2014-09-02 | Active | Northbrook |
| IVI TRAVEL, INC. | 0507564 | 1994-11-29 | Revoked | Northbrook |
| JR KATZ LLC | 1143425 | 2014-05-09 | Active | Northbrook |
| JRC Legacy Partners LLC | 1355382 | 2020-08-18 | Active | NORTHBROOK |
| KASHWERE COMFORTS, LIMITED PARTNERSHIP | 0924318 | 2008-01-11 | Canceled | NORTHBROOK |
| KEMPER SPORTS BLOOMFIELD LLC | 0745837 | 2003-04-14 | Canceled | NORTHBROOK |
| Kemper Sports Management Holdings LLC | 2754871 | 2023-03-24 | Active | Northbrook |
| KEMPER SPORTS MANAGEMENT LLC | 2663301 | 2022-11-17 | Active | NORTHBROOK |
| KEMPER SPORTS MANAGEMENT, INC. | 0745840 | 2003-04-14 | Withdrawn | NORTHBROOK |
| KENNY CONSTRUCTION COMPANY | 0545257 | 1996-10-03 | Withdrawn | NORTHBROOK |
| KJ MANCHESTER LLC | 1290868 | 2018-11-16 | Active | Northbrook |
| LANE HOTELS, INC. | 0860401 | 2006-05-18 | Withdrawn | NORTHBROOK |
| LIVE EVENT SOLUTIONS, LLC | 1036833 | 2011-05-02 | Canceled | NORTHBROOK |
| LOWER ELECTRIC, LLC | 1087720 | 2012-10-31 | Active | NORTHBROOK |
| Ecentria Holdings I, LLC | 3378837 | 2026-02-20 | Unknown | Northbrook |
| MARKISON & RECKAMP, P.C. | 0581961 | 1998-01-29 | Revoked | NORTHBROOK |
Northbrook registrations by year
35 yearsOther cities in Connecticut
60 largestStamford36,354Hartford25,571bridgeport24,503New Haven21,253Norwalk19,850Danbury19,711Greenwich18,341Waterbury16,378Glastonbury15,290Fairfield13,883West Hartford13,121Westport12,089Milford10,825New York10,245hamden10,142New Britain8,631Stratford8,562Shelton8,186meriden7,922Manchester7,832East Hartford7,291Bristol7,267Wallingford7,145west haven7,105Middletown6,683Trumbull6,617Branford6,510Farmington5,522Ridgefield5,444Darien5,411New Canaan5,395North Haven5,305Windsor4,900Cheshire4,849Wilton4,794Southington4,704New Milford4,602Guilford4,597Bloomfield4,538Avon4,464Newington4,414South Windsor4,336torrington4,169Wilmington4,077Enfield4,063Rocky Hill4,036Naugatuck3,947Monroe3,905Bethel3,860norwich3,828Brookfield3,778Wethersfield3,771Madison3,736East Haven3,728New London3,704Newtown3,388Orange3,366Southbury3,356Brooklyn3,352Plainville3,107