| METCO, INC.Location not reported, CT · Forfeited | Location not reported, CT | Corporation | Jun 13, 1966 | Forfeited |
| STANDARD OIL OF CONNECTICUT, INC.Bridgeport, CT · Active | Bridgeport, CT | Corporation | Jun 1, 1951 | Active |
| EASTON RACQUET CLUB, INC.Easton, CT · Active | Easton, CT | Corporation | Dec 1, 1972 | Active |
| JEWISH COMMUNITY FOUNDATION, INC.Bridgeport, CT · Active | Bridgeport, CT | Corporation | Jan 13, 1955 | Active |
| UNITED SUPPLIERS INCORPORATEDBridgeport, CT · Active | Bridgeport, CT | Corporation | Apr 30, 1937 | Active |
| ASTRO COMMUNICATIONS OF CT.,INC.Location not reported, CT · Forfeited | Location not reported, CT | Corporation | Nov 17, 1983 | Forfeited |
| STANDARD PETROLEUM COMPANYBridgeport, CT · Active | Bridgeport, CT | Corporation | Aug 13, 1991 | Active |
| SHERMAN CHAMBER ENSEMBLE, INC. THEGaylordsville, CT · Active | Gaylordsville, CT | Corporation | Dec 14, 1992 | Active |
| XL COMMUNICATIONS INC.Westport, CT · Dissolved | Westport, CT | Corporation | Dec 31, 1992 | Dissolved |
| SEVEN RIDGEFIELD REALTY CORP.Bridgeport, CT · Active | Bridgeport, CT | Corporation | Jul 29, 1993 | Active |
| METRO OIL, INC.Location not reported, CT · Dissolved | Location not reported, CT | Corporation | Oct 21, 1993 | Dissolved |
| THE I. GRACE COMPANY NEW ENGLAND, LLCLocation not reported, CT · Cancelled | Location not reported, CT | LLC | Jan 16, 2002 | Cancelled |
| STARR WRIGHT INSURANCE AGENCY, INC.Location not reported, CT · Active | Location not reported, CT | Corporation | Aug 25, 2004 | Active |
| SQUARE BRIDGE SYSTEMS, INC.Orange, CT · Revoked | Orange, CT | Corporation | Jan 3, 2005 | Revoked |
| FICHCO MEDICAL, L.L.C.West Hartford, CT · Dissolved | West Hartford, CT | LLC | Feb 7, 2005 | Dissolved |
| ADS COOLEY MESA, LLCLocation not reported, CT · Forfeited | Location not reported, CT | LLC | Jan 13, 2006 | Forfeited |
| IMEDX INC.Shelton, CT · Merged | Shelton, CT | Corporation | Mar 9, 2006 | Merged |
| ADS RIVER ROAD LLCLocation not reported, CT · Forfeited | Location not reported, CT | LLC | Sep 5, 2006 | Forfeited |
| RESCOM HOLDING COMPANY, INC.Bridgeport, CT · Dissolved | Bridgeport, CT | Corporation | Oct 14, 2010 | Dissolved |
| RESCOM ENERGY OF PENNSYLVANIA, LLCBridgeport, CT · Forfeited | Bridgeport, CT | LLC | Oct 21, 2010 | Forfeited |
| RESCOM ENERGY SUPPLY OF NEW JERSEY, LLCBridgeport, CT · Forfeited | Bridgeport, CT | LLC | Oct 21, 2010 | Forfeited |
| RESCOM ENERGY OF MARYLAND, LLCBridgeport, CT · Forfeited | Bridgeport, CT | LLC | Oct 21, 2010 | Forfeited |
| MILLENNIUM LABORATORIES, INC.Location not reported, CT · Withdrawn | Location not reported, CT | Corporation | May 10, 2011 | Withdrawn |
| PRECIPIO, INC.New Haven, CT · Active | New Haven, CT | Corporation | Jun 30, 2011 | Active |
| STANDARD GENERATING, LLCBridgeport, CT · Forfeited | Bridgeport, CT | LLC | Mar 30, 2012 | Forfeited |
| KIDS R KIDS CO., LLCWestport, CT · Active | Westport, CT | LLC | Oct 24, 2012 | Active |
| STANDARD OIL VENTURES LLCBridgeport, CT · Active | Bridgeport, CT | LLC | Nov 6, 2012 | Active |
| THE I GRACE COMPANY NEW ENGLAND, LLCOld Greenwich, CT · Dissolved | Old Greenwich, CT | LLC | Feb 26, 2013 | Dissolved |
| ETAGE REAL ESTATE, LLCLocation not reported, CT · Active | Location not reported, CT | LLC | Jun 9, 2009 | Active |
| GALLATIN FINANCIAL LLCBridgeport, CT · Active | Bridgeport, CT | LLC | Mar 4, 2015 | Active |
| SIRONA MEDICAL TECHNOLOGIES, INC.Windsor, CT · Active | Windsor, CT | Corporation | May 26, 2016 | Active |
| CAMPUS WORKS, INC.Location not reported, CT · Active | Location not reported, CT | Corporation | Apr 28, 2017 | Active |
| VETS2SET, INC.Location not reported, CT · Dissolved | Location not reported, CT | Corporation | Mar 20, 2018 | Dissolved |
| TECHSTARS CENTRAL LLCLocation not reported, CT · Active | Location not reported, CT | LLC | Jun 18, 2019 | Active |
| THE COHEN BUILDING LLCNew Milford, CT · Active | New Milford, CT | LLC | Aug 4, 2020 | Active |
| David Cohen Consulting LLCTrumbull, CT · Active | Trumbull, CT | LLC | Jan 28, 2022 | Active |
| I FUND EXPERTS LLCLocation not reported, CT · Active | Location not reported, CT | LLC | May 13, 2022 | Active |
| Genixo Construction, LLCBridgeport, CT · Active | Bridgeport, CT | LLC | Jan 26, 2023 | Active |
| IAB PRIVACY INC.Location not reported, CT · Active | Location not reported, CT | Corporation | Jun 21, 2023 | Active |
| 1907 Fairfield Beach, LLCBridgeport, CT · Active | Bridgeport, CT | LLC | Jul 11, 2025 | Active |
| CASTLE HARBOUR INSURANCE, LLCLocation not reported, CT · Active | Location not reported, CT | LLC | Aug 1, 2025 | Active |
| InsideMGT LLCGlastonbury, CT · Active | Glastonbury, CT | LLC | Aug 12, 2025 | Active |
| BACO ENTERPRISES, INC.Location not reported, CT · Active | Location not reported, CT | Corporation | Apr 17, 2026 | Active |