| NEW CANAAN MOUNTED TROOP, INCORPORATEDNew Canaan, CT · Active | New Canaan, CT | Corporation | Aug 8, 1945 | Active |
| AIR EXPRESS INTERNATIONAL USA, INC.Location not reported, CT · Active | Location not reported, CT | Corporation | Oct 26, 1984 | Active |
| SULYNN, INC.Location not reported, CT · Dissolved | Location not reported, CT | Corporation | Oct 7, 1985 | Dissolved |
| MC2 TECHNOLOGIES, INC.Westport, CT · Withdrawn | Westport, CT | Corporation | Feb 13, 1992 | Withdrawn |
| AMERICAN FEDERAL MORTGAGE CORPORATIONLocation not reported, CT · Active | Location not reported, CT | Corporation | Nov 3, 1995 | Active |
| COLEMAN REAL ESTATE COMPANY OF CONNECTICUTLocation not reported, CT · Withdrawn | Location not reported, CT | Corporation | Jun 1, 2000 | Withdrawn |
| JORDAN & YOUNG DENTAL, LLCWindsor, CT · Active | Windsor, CT | LLC | Mar 8, 2002 | Active |
| COLEMAN REALTORS, INC.Location not reported, CT · Withdrawn | Location not reported, CT | Corporation | Aug 5, 2002 | Withdrawn |
| ZACHS SNACKS LLCTrumbull, CT · Dissolved | Trumbull, CT | LLC | Aug 5, 2003 | Dissolved |
| MY LUNCHERIA, LLCNorwalk, CT · Active | Norwalk, CT | LLC | Oct 8, 2003 | Active |
| CCA INVESTMENT GROUP, LLCCanterbury, CT · Active | Canterbury, CT | LLC | Jul 9, 2004 | Active |
| A YOUNG PROPERTY MANAGEMENT, LLCBridgeport, CT · Forfeited | Bridgeport, CT | LLC | Sep 17, 2004 | Forfeited |
| ALAN DICK & CO. (USA), INC.Location not reported, CT · Revoked | Location not reported, CT | Corporation | May 11, 2006 | Revoked |
| RADIX GROUP INTERNATIONAL, INC.Location not reported, CT · Active | Location not reported, CT | Corporation | Jun 14, 2006 | Active |
| MY INTERNET PRODUCTIONS, LLCDerby, CT · Forfeited | Derby, CT | LLC | Jul 30, 2007 | Forfeited |
| GUIDA HOLDINGS, INC.New Britain, CT · Dissolved | New Britain, CT | Corporation | Nov 16, 2011 | Dissolved |
| Illumis, Inc.Location not reported, CT · Active | Location not reported, CT | Corporation | Feb 14, 2014 | Active |
| 1223 LLCBridgeport, CT · Forfeited | Bridgeport, CT | LLC | Aug 12, 2014 | Forfeited |
| CONNECTPAY, LLCLocation not reported, CT · Active | Location not reported, CT | LLC | Dec 13, 2017 | Active |
| MOBILE DENTAL CARE ASSOCIATES LLCBethany, CT · Dissolved | Bethany, CT | LLC | Nov 13, 2019 | Dissolved |
| THE MELTING TRUCK LLCStratford, CT · Active | Stratford, CT | LLC | Aug 17, 2020 | Active |
| A FEW SCREWS LOOSE LLCBridgeport, CT · Forfeited | Bridgeport, CT | LLC | Oct 2, 2020 | Forfeited |
| CJZ CLEANING, LLCWindsor, CT · Dissolved | Windsor, CT | LLC | Jan 5, 2021 | Dissolved |
| MEDBUFFET LLCBridgeport, CT · Forfeited | Bridgeport, CT | LLC | Mar 1, 2021 | Forfeited |
| Young Home Improvement LLCHarwinton, CT · Active | Harwinton, CT | LLC | Sep 17, 2021 | Active |
| michael young realty incLocation not reported, CT · Active | Location not reported, CT | Corporation | Mar 17, 2022 | Active |
| Millwright Holdings LLCWestport, CT · Active | Westport, CT | LLC | Oct 5, 2023 | Active |
| CedralUSA CorpSouthbury, CT · Forfeited | Southbury, CT | Corporation | Dec 9, 2022 | Forfeited |
| Kingdom Developers LLCNew Haven, CT · Dissolved | New Haven, CT | LLC | Jan 16, 2023 | Dissolved |
| ProGlow Innovations LLCHamden, CT · Forfeited | Hamden, CT | LLC | Jul 30, 2023 | Forfeited |
| LINDUS HEALTH INC.Location not reported, CT · Active | Location not reported, CT | Corporation | Dec 1, 2023 | Active |
| Michael John Lewis Young Enterprise LLCAnsonia, CT · Active | Ansonia, CT | LLC | Sep 28, 2025 | Active |
| Ghost Guardian Networks LLCNorwalk, CT · Active | Norwalk, CT | LLC | Jun 16, 2026 | Active |