Companies 1–50 of 381
A–Z by legal name| Company | Registry number | Registered | Status | City |
|---|---|---|---|---|
| 1900 STAMFORD, LLC | 1158805 | 2014-11-03 | Canceled | Pittsburgh |
| AB ELECTRONICS, LLC | 1361684 | 2020-10-07 | Active | PITTSBURGH |
| ABB TRACTION INC. | 0303983 | 1994-11-14 | Withdrawn | PITTSBURGH |
| ADVANTAGE CREDIT COUNSELING SERVICE, INC. | 1052391 | 2011-10-28 | Active | PITTSBURGH |
| AE CORPORATE SERVICES CO. | 0790592 | 2004-07-12 | Active | PITTSBURGH |
| AE OUTFITTERS RETAIL CO. | 0658027 | 2000-08-02 | Active | PITTSBURGH |
| AEO EMPLOYMENT SERVICES CO., LLC | 3400859 | 2026-03-17 | Active | PITTSBURGH |
| AFFORDABLE MORTGAGE ADVISORS, LLC | 3090263 | 2024-10-22 | Active | PITTSBURGH |
| AIF HOLDING COMPANY | 0666936 | 2000-11-27 | Active | PITTSBURGH |
| ALCOA USA CORP. | 3033393 | 2024-07-03 | Active | PITTSBURGH |
| ALGOR, INC. | 0192666 | 1986-11-06 | Withdrawn | PITTSBURGH |
| ALLEGHENY LUDLUM, LLC | 1064135 | 2012-03-02 | Active | Pittsburgh |
| ALLIANCE CONSTRUCTION GROUP OF OHIO, LLC | 1069684 | 2012-04-20 | Canceled | Pittsburgh |
| ALSTOM TRANSPORT SERVICES INC. | 3057484 | 2024-08-21 | Active | Pittsburgh |
| ALSTOM TRANSPORTATION INC. | 1199908 | 2016-03-01 | Active | Pittsburgh |
| ALTEGRA CREDIT COMPANY | 0277013 | 1992-08-28 | Withdrawn | PITTSBURGH |
| AMERICAN DEED COMPANY, LLC | 0840287 | 2005-11-15 | Canceled | Pittsburgh |
| AMERICAN DESTINY MORTGAGE LLC | 0956667 | 2008-11-26 | Canceled | PITTSBURGH |
| AMERICAN INTERNATIONAL FORWARDING, INC. | 0565691 | 1997-06-26 | Active | PITTSBURGH |
| AMERICAN INTERNATIONAL RELOCATION SOLUTIONS, LLC | 0661340 | 2000-09-18 | Active | PITTSBURGH |
| AMERICAN IRON AND STEEL HOLDING, INC. | 0279998 | 1992-11-13 | Withdrawn | PITTSBURGH |
| AMP, A PSI BUSINESS INC. | 0638025 | 1999-12-20 | Active | PITTSBURGH |
| AP HEALTH CARE COMPLIANCE GROUP, LLC | 1015052 | 2010-09-13 | Withdrawn | PITTSBURGH |
| APPLIED VALUATION SERVICES, INC. | 1245108 | 2017-07-20 | Active | PITTSBURGH |
| ARGO AI HOLDINGS, LLC | 1348834 | 2020-06-26 | Withdrawn | PITTSBURGH |
| ARGO AI, LLC | 1313776 | 2019-06-26 | Withdrawn | PITTSBURGH |
| ARTICO SEARCH, INC. | 2291717 | 2021-06-30 | Active | Pittsburgh |
| ASPEN ADVISORS LLC | 1113787 | 2013-07-22 | Revoked | PITTSBURGH |
| ASSETWORKS RISK MANAGEMENT INC. | 2956943 | 2024-02-26 | Active | PITTSBURGH |
| MJM MECHANICAL, INC. | 0713857 | 2002-05-06 | Withdrawn | PITTSBURGH |
| Astrobotic Technology, Inc. | 2876929 | 2023-10-19 | Active | Pittsburgh |
| ATAPOL SETTLEMENT SERVICES, INC. | 0774614 | 2004-02-17 | Withdrawn | PITTSBURGH |
| ATI FLAT ROLLED PRODUCTS HOLDINGS, LLC | 1225969 | 2017-01-05 | Active | Pittsburgh |
| ATI LADISH LLC | 1162966 | 2015-01-02 | Active | Pittsburgh |
| ATI LADISH MACHINING, INC. | 0686634 | 2001-07-18 | Active | Pittsburgh |
| ATI SPECIALTY MATERIALS, LLC | 2712015 | 2023-01-31 | Active | Pittsburgh |
| ATWATER GLOBAL LLC | 1178189 | 2015-06-08 | Revoked | PITTSBURGH |
| AURORA CASKET COMPANY, LLC | 1076489 | 2012-06-29 | Active | PITTSBURGH |
| AUTOMATED HEALTH SYSTEMS, INC. | 1235299 | 2017-04-07 | Active | Pittsburgh |
| BANK CAPITAL SERVICES LLC | 1047603 | 2011-09-06 | Active | Pittsburgh |
| BAYER CHEMICALS CORPORATION | 0735978 | 2003-01-07 | Withdrawn | PITTSBURGH |
| BAYSYSTEMS NORTH AMERICA LLC | 0836848 | 2005-10-12 | Canceled | PITTSBURGH |
| Benshaw, Inc. | 2974415 | 2024-03-22 | Active | Pittsburgh |
| BILAL AFOLABI LLC | 1384684 | 2021-03-26 | Active | Pittsburgh |
| BLACK HALL WOODS, LLC | 0779733 | 2004-03-26 | Active | Pittsburgh |
| BOCA FOODS COMPANY | 0689414 | 2001-08-22 | Active | Pittsburgh |
| BOSTONHP, LLC | 0998573 | 2010-03-12 | Active | Pittsburgh |
| BRACKENRIDGE CONSTRUCTION CO., INC. | 0774874 | 2004-02-20 | Active | PITTSBURGH |
| BRADFORD CHILD CARE SERVICES LIMITED PARTNERSHIP | 0502382 | 1990-09-20 | Canceled | PITTSBURGH |
| BRADFORD FOUNDATION | 0618168 | 1999-04-08 | Withdrawn | Pittsburgh |
Pittsburgh registrations by year
54 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