| B & G REALTY COMPANY THEEssex, CT · Active | Essex, CT | Corporation | Jul 8, 1958 | Active |
| OLD SAYBROOK SENIOR HOUSING, INCORPORATEDOld Saybrook, CT · Active | Old Saybrook, CT | Corporation | Oct 18, 1979 | Active |
| ELDERLY HOUSING DEVELOPMENT CORP. OF OLD SAYBROOKOld Saybrook, CT · Active | Old Saybrook, CT | Corporation | May 17, 1982 | Active |
| HYDE NICHOLS LLCIvoryton, CT · Active | Ivoryton, CT | LLC | Apr 23, 1996 | Active |
| KENJOCKETY SPANIELS, LLCLocation not reported, CT · Active | Location not reported, CT | LLC | Apr 29, 1997 | Active |
| BEHAVIORAL MANAGEMENT, LLCNorth Haven, CT · Active | North Haven, CT | LLC | May 13, 2002 | Active |
| WILBUR STAFFING, LLCLocation not reported, CT · Active | Location not reported, CT | LLC | Mar 14, 2003 | Active |
| PAPERCRAFT CLUBHOUSE, LLCOld Lyme, CT · Active | Old Lyme, CT | LLC | Mar 22, 2010 | Active |
| NEW MILFORD COUNSELING, LLCLocation not reported, CT · Forfeited | Location not reported, CT | LLC | Jan 4, 2012 | Forfeited |
| GLIMMER OF SOUL, LLCLocation not reported, CT · Forfeited | Location not reported, CT | LLC | Jan 27, 2012 | Forfeited |
| SWEET LUNA'S, LLCOld Saybrook, CT · Active | Old Saybrook, CT | LLC | Feb 21, 2012 | Active |
| 57 SHEFFIELD STREET, LLCOld Saybrook, CT · Active | Old Saybrook, CT | LLC | Mar 2, 2012 | Active |
| D L M & M BUILDERS, LLCOld Saybrook, CT · Forfeited | Old Saybrook, CT | LLC | Aug 20, 2012 | Forfeited |
| SAYBROOK PIZZA & RESTAURANT, LLCOld Saybrook, CT · Active | Old Saybrook, CT | LLC | Jul 10, 2017 | Active |
| SELENE, LLCWestbrook, CT · Active | Westbrook, CT | LLC | Jun 11, 2020 | Active |
| STARPATH PROPERTIES, LLCOld Saybrook, CT · Forfeited | Old Saybrook, CT | LLC | Dec 16, 2020 | Forfeited |
| SESTROM STONE CARE, LLCNiantic, CT · Dissolved | Niantic, CT | LLC | Feb 10, 2021 | Dissolved |
| ASSEC, LLCOld Saybrook, CT · Active | Old Saybrook, CT | LLC | Mar 3, 2021 | Active |
| SayMahi, LLCOld Saybrook, CT · Dissolved | Old Saybrook, CT | LLC | Mar 18, 2022 | Dissolved |
| Greenhouse Systems, LLCEast Hampton, CT · Active | East Hampton, CT | LLC | Jun 27, 2022 | Active |
| Mitchell Painting Company, LLCOld Saybrook, CT · Active | Old Saybrook, CT | LLC | Oct 24, 2022 | Active |
| Windward Holdings, LLCOld Lyme, CT · Active | Old Lyme, CT | LLC | Dec 8, 2022 | Active |
| JFM, LLCEast Haven, CT · Forfeited | East Haven, CT | LLC | Dec 19, 2022 | Forfeited |
| Five Main Centerbrook, LLCOld Lyme, CT · Active | Old Lyme, CT | LLC | Feb 12, 2023 | Active |
| HWAA, LLCEast Haddam, CT · Dissolved | East Haddam, CT | LLC | May 23, 2023 | Dissolved |
| 1712 BPR Property, LLCOld Saybrook, CT · Active | Old Saybrook, CT | LLC | Jun 14, 2023 | Active |
| Plav Pizza, LLCClinton, CT · Active | Clinton, CT | LLC | Jul 17, 2023 | Active |
| Ironside Holdings LLCLocation not reported, CT · Active | Location not reported, CT | LLC | Sep 25, 2023 | Active |
| Boat Salvage, LLCOld Saybrook, CT · Active | Old Saybrook, CT | LLC | Mar 6, 2024 | Active |
| Sabahudin Photo, LLCOld Saybrook, CT · Active | Old Saybrook, CT | LLC | Mar 12, 2024 | Active |
| Mel-Stel LLCWestbrook, CT · Active | Westbrook, CT | LLC | Feb 26, 2025 | Active |
| Lotus Palm Healing, LLCEssex, CT · Active | Essex, CT | LLC | Aug 23, 2026 | Active |