Companies 1–50 of 95
A–Z by legal name| Company | Registry number | Registered | Status | City |
|---|---|---|---|---|
| AMERICAN WATER RESOURCES, LLC | 1102645 | 2013-04-12 | Active | Naperville |
| APPLIED BEHAVIORAL STRATEGIES, LLC | 1016341 | 2010-09-27 | Active | Naperville |
| AR REVIE, LLC | 3455644 | 2026-06-03 | Active | Naperville |
| BEECH STREET CORPORATION | 0636812 | 1999-12-07 | Active | NAPERVILLE |
| BENCHMARK MANAGEMENT GROUP, INC. | 0909669 | 2007-08-16 | Withdrawn | NAPERVILLE |
| BENEFITS SCIENCE LLC | 2426358 | 2022-01-03 | Active | Naperville |
| BILL BECKWITH BUILDERS L.L.C. | 1067234 | 2012-03-29 | Withdrawn | NAPERVILLE |
| BLUEGRASS BEHAVIORAL HEALTH GROUP, LLC | 3261912 | 2025-07-23 | Active | Naperville |
| BLUEPAY PROCESSING, LLC | 0946631 | 2008-08-11 | Canceled | NAPERVILLE |
| CALAMOS FINANCIAL SERVICES LLC | 0958128 | 2008-12-23 | Active | Naperville |
| CALGON CORPORATION | 0295531 | 1994-02-25 | Withdrawn | NAPERVILLE |
| Carsello Engineering Inc. | 2958924 | 2024-02-29 | Active | Naperville |
| CASTER INVESTMENTS, LLC | 0667332 | 2000-11-30 | Dissolved | NAPERVILLE |
| CASTROL INDUSTRIAL NORTH AMERICA INC. | 0293232 | 1993-12-23 | Withdrawn | NAPERVILLE |
| CENTRAD HEALTHCARE, LLC | 0957048 | 2008-12-09 | Canceled | NAPERVILLE |
| CHARTER SENIOR LIVING BRISTOL, LLC | 1361565 | 2020-10-05 | Active | NAPERVILLE |
| CHARTER SENIOR LIVING BROOKFIELD, LLC | 2920727 | 2024-01-05 | Active | NAPERVILLE |
| CHARTER SENIOR LIVING NAUGATUCK, LLC | 2775622 | 2023-04-25 | Active | NAPERVILLE |
| CHARTER SENIOR LIVING ORANGE, LLC | 2920742 | 2024-01-05 | Active | Naperville |
| CHARTER SENIOR LIVING WOODBRIDGE, LLC | 2920750 | 2024-01-05 | Active | Naperville |
| Chervon North America, Inc. | 2937223 | 2024-02-14 | Active | Naperville |
| CITIZEN'S RX LLC | 1202902 | 2016-04-08 | Active | Naperville |
| CORIANT NORTH AMERICA, INC. | 0664830 | 2000-10-27 | Withdrawn | NAPERVILLE |
| Diversified Services Network, Inc. | 3346136 | 2025-12-29 | Active | Naperville |
| EBY-BROWN TRANSPORTATION, LLC | 0740876 | 2003-02-24 | Canceled | NAPERVILLE |
| EDGEWARE INC. | 1046888 | 2011-08-25 | Active | NAPERVILLE |
| ELEMENTAL LEARNING, LLC | 0945403 | 2008-07-28 | Canceled | NAPERVILLE |
| ENTERPRISE SOLUTIONS, INC. | 2937882 | 2024-01-31 | Active | NAPERVILLE |
| GATEWAY PHARMACY NETWORKS, LLC | 1243654 | 2017-06-30 | Active | Naperville |
| GLEASON ENGINEERING, LLC | 3025883 | 2024-06-20 | Active | Naperville |
| HANG TIME US INC. | 1192319 | 2015-12-07 | Withdrawn | NAPERVILLE |
| IJ WIRELESS, INC. | 2707899 | 2023-01-26 | Withdrawn | Naperville |
| IJ Wireless, Inc. | 2776006 | 2023-05-30 | Withdrawn | Naperville |
| INEOS STYROLUTION AMERICA LLC | 0914677 | 2007-10-04 | Active | Naperville |
| Investortools, Inc. | 3405790 | 2026-03-23 | Active | Naperville |
| ISP PAINTING, INC. | 0955112 | 2008-11-14 | Active | Naperville |
| KEHE DISTRIBUTORS HOLDINGS, LLC | 1190913 | 2015-11-18 | Active | NAPERVILLE |
| KEHE DISTRIBUTORS OF CONNECTICUT, LLC | 1186372 | 2015-09-22 | Active | NAPERVILLE |
| KEHE DISTRIBUTORS, INC. | 0998714 | 2010-03-15 | Active | NAPERVILLE |
| KINECTRICS AES INC. | 1126161 | 2013-12-06 | Active | NAPERVILLE |
| MEDPRO WASTE DISPOSAL, LLC | 1078611 | 2012-07-24 | Active | NAPERVILLE |
| Myzone Inc. | 3009080 | 2024-05-19 | Active | Naperville |
| NALCO COMPANY | 0302390 | 1994-09-26 | Withdrawn | NAPERVILLE |
| NALCO COMPANY LLC | 1332936 | 2020-01-15 | Active | NAPERVILLE |
| NALCO WATER PRETREATMENT SOLUTIONS, LLC | 1278815 | 2018-07-12 | Withdrawn | NAPERVILLE |
| NATYARPANA SCHOOL OF DANCE LLC | 1203952 | 2016-04-11 | Active | Naperville |
| Neo Network Development, Inc. | 2416698 | 2022-01-18 | Unknown | Naperville |
| NETWORK US, INC. | 0634505 | 1999-11-08 | Revoked | NAPERVILLE |
| NEUROMOD USA INC. | 2738449 | 2023-02-16 | Active | Naperville |
| Nukasani Group Inc. | 3041787 | 2024-07-23 | Withdrawn | Naperville |
Naperville registrations by year
29 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