| N.A.L.C. FOUNDATION, INC.West. Haven, CT · Dissolved | West. Haven, CT | Corporation | Jun 17, 1970 | Dissolved |
| CAPITOL CLEANING CONTRACTORS, INC.Hartford, CT · Dissolved | Hartford, CT | Corporation | May 22, 1975 | Dissolved |
| CAPITOL CARPET UPHOLSTERY & SPECIALTY CLEANING CO.Hartford, CT · Dissolved | Hartford, CT | Corporation | Mar 27, 1979 | Dissolved |
| BLIMPIE INTERNATIONAL, INC.Location not reported, CT · Withdrawn | Location not reported, CT | Corporation | Sep 23, 1992 | Withdrawn |
| BRITBRI CORP.Location not reported, CT · Forfeited | Location not reported, CT | Corporation | Feb 15, 1994 | Forfeited |
| SOPHIA SYSTEMS, INC.Old Greenwich, CT · Dissolved | Old Greenwich, CT | Corporation | Sep 18, 1995 | Dissolved |
| THIRD BLIMPIE CONNECTICUT VENTURES, INC.Farmington, CT · Forfeited | Farmington, CT | Corporation | Oct 13, 1995 | Forfeited |
| ROSETTA STONE LTD.Location not reported, CT · Withdrawn | Location not reported, CT | Corporation | Apr 17, 2006 | Withdrawn |
| AMERICAN BUILDING COMPONENTS CORPORATIONNorwalk, CT · Dissolved | Norwalk, CT | Corporation | Apr 2, 2008 | Dissolved |
| FORENSIC HEALTH SERVICES OF DELAWARE, INC.Location not reported, CT · Revoked | Location not reported, CT | Corporation | Apr 8, 2008 | Revoked |
| JEC MANAGEMENT LLCOrange, CT · Dissolved | Orange, CT | LLC | Dec 28, 2009 | Dissolved |
| 911 RENOVATION, LLCLocation not reported, CT · Revoked | Location not reported, CT | LLC | Nov 5, 2012 | Revoked |
| WOUNDED WARRIOR PROJECT, INC.Location not reported, CT · Active | Location not reported, CT | Corporation | Nov 21, 2013 | Active |
| CAMPBELL CAPITAL LLCFairfield, CT · Active | Fairfield, CT | LLC | Sep 26, 2016 | Active |
| LEDGE LIGHT LANDSCAPING LLCNew London, CT · Forfeited | New London, CT | LLC | Feb 5, 2018 | Forfeited |
| GLOBAL FIRE PROTECTION GROUP, LLC.Location not reported, CT · Withdrawn | Location not reported, CT | LLC | May 13, 2019 | Withdrawn |
| CAMBIUM ASSESSMENT, INC.Location not reported, CT · Active | Location not reported, CT | Corporation | Nov 7, 2019 | Active |
| CAMBIUM HOLDING CORP.Location not reported, CT · Active | Location not reported, CT | Corporation | Jun 9, 2021 | Active |
| 911 Renovation LLCLocation not reported, CT · Active | Location not reported, CT | LLC | Nov 14, 2023 | Active |
| J. Campbell Sitework & Excavation LLCWaterford, CT · Active | Waterford, CT | LLC | Oct 3, 2024 | Active |
| Biz Social Connected Limited Liability CompanyStratford, CT · Active | Stratford, CT | LLC | Apr 12, 2026 | Active |