| CONNECTICUT HOSPICE, INC. THEBranford, CT · Active | Branford, CT | Corporation | Dec 1, 1971 | Active |
| POND PLACE ASSOCIATION, INC.East Hartford, CT · Active | East Hartford, CT | Corporation | Oct 13, 1977 | Active |
| ACE SECURITY, INCORPORATEDWaterford, CT · Active | Waterford, CT | Corporation | May 14, 1982 | Active |
| RESOURCE: SLIDE PRODUCTIONS INC. THELocation not reported, CT · Dissolved | Location not reported, CT | Corporation | Jul 6, 1982 | Dissolved |
| MKS TOPCO INC.Location not reported, CT · Active | Location not reported, CT | Corporation | Feb 16, 1989 | Active |
| WILLIAMS & COMPANY, INC.New Canaan, CT · Dissolved | New Canaan, CT | Corporation | Feb 25, 1994 | Dissolved |
| THE JOHN WILLIAMS COMPANY, INC.New Canaan, CT · Dissolved | New Canaan, CT | Corporation | Jan 23, 1995 | Dissolved |
| NEW MILLENNIUM CONQUEST SERVICE CORPORATIONLocation not reported, CT · Revoked | Location not reported, CT | Corporation | Jul 6, 1998 | Revoked |
| J&R AUTO MACHINING, LLCPutnam, CT · Active | Putnam, CT | LLC | Jun 17, 1998 | Active |
| PRISON PREVENTION GROUP, INC.Location not reported, CT · Forfeited | Location not reported, CT | Corporation | Aug 7, 1998 | Forfeited |
| THE CONNECTICUT RENTAL HOUSING ALLIANCE INC.Enfield, CT · Forfeited | Enfield, CT | Corporation | Jun 5, 2000 | Forfeited |
| PEER REVIEW ANALYSIS, INC.Location not reported, CT · Withdrawn | Location not reported, CT | Corporation | Apr 9, 2002 | Withdrawn |
| HARBOR PROPERTY DEVELOPMENT, LLCFairfield, CT · Active | Fairfield, CT | LLC | Dec 22, 2003 | Active |
| SOMETHING TO CROW ABOUT II LLCDurham, CT · Dissolved | Durham, CT | LLC | Nov 14, 2005 | Dissolved |
| P & J CONTRACTING LLCBloomfield, CT · Forfeited | Bloomfield, CT | LLC | Apr 11, 2006 | Forfeited |
| CREDIT BUREAU OF DEL-MAR-VA, INC.Location not reported, CT · Withdrawn | Location not reported, CT | Corporation | Mar 13, 2007 | Withdrawn |
| 131 MAIN LLCChester, CT · Dissolved | Chester, CT | LLC | Oct 30, 2009 | Dissolved |
| FRIENDS OF BOLTON LAKES, INC.Vernon, CT · Active | Vernon, CT | Corporation | Jan 10, 2013 | Active |
| J. FENTON WILLIAMS LLCTorrington, CT · Active | Torrington, CT | LLC | Feb 6, 2013 | Active |
| CATALINA DISTRIBUTIONS INC.Fairfield, CT · Forfeited | Fairfield, CT | Corporation | Jan 15, 2016 | Forfeited |
| ELM CITY COURIERS, LLCNew Haven, CT · Forfeited | New Haven, CT | LLC | Apr 25, 2016 | Forfeited |
| WILLIAMS & SON, LLCColchester, CT · Dissolved | Colchester, CT | LLC | Jan 20, 2017 | Dissolved |
| For U Builders Group LLCLebanon, CT · Active | Lebanon, CT | LLC | Sep 22, 2017 | Active |
| PROJECT LEAD THE WAY, INC.Location not reported, CT · Active | Location not reported, CT | Corporation | Dec 24, 2018 | Active |
| Fields of Green, LLCEnfield, CT · Forfeited | Enfield, CT | LLC | Dec 14, 2021 | Forfeited |
| JMW Consulting LLCGlastonbury, CT · Dissolved | Glastonbury, CT | LLC | Mar 15, 2022 | Dissolved |
| In A Skully LLCHartford, CT · Forfeited | Hartford, CT | LLC | Apr 29, 2022 | Forfeited |
| Hartford WGM Cleaning LLCHartford, CT · Forfeited | Hartford, CT | LLC | May 17, 2022 | Forfeited |
| WILLIAMS GROUP, LLCNorwalk, CT · Active | Norwalk, CT | LLC | Jun 22, 2022 | Active |
| High Rock Design Studio, LLCSandy Hook, CT · Active | Sandy Hook, CT | LLC | Sep 6, 2023 | Active |
| Menendez Lane Residents Association Limited Liability CompanyGreenwich, CT · Active | Greenwich, CT | LLC | Mar 19, 2024 | Active |
| Priority One Property Management LLCEast Haven, CT · Active | East Haven, CT | LLC | Nov 19, 2024 | Active |
| West Wharf LLCMeriden, CT · Active | Meriden, CT | LLC | Jul 30, 2025 | Active |
| HRTMS IncorporatedLocation not reported, CT · Active | Location not reported, CT | Corporation | Dec 5, 2025 | Active |
| Super Fly Lux LLCMeriden, CT · Active | Meriden, CT | LLC | Dec 15, 2025 | Active |