| NEW ENGLAND LABORATORIES, INC.Westport, CT · Merged | Westport, CT | Corporation | Dec 27, 1968 | Merged |
| IHA, INC.Westport, CT · Active | Westport, CT | Corporation | Jan 16, 1997 | Active |
| AQUARION WATER COMPANYBridgeport, CT · Active | Bridgeport, CT | Corporation | Jun 13, 1997 | Active |
| VALLEY COMMUNITY FOUNDATION, INC.Derby, CT · Active | Derby, CT | Corporation | Feb 2, 2004 | Active |
| CROOKED MILE, LLCDarien, CT · Dissolved | Darien, CT | LLC | May 21, 2007 | Dissolved |
| WALSH'S TOWN TAVERN, LLCBrookfield, CT · Forfeited | Brookfield, CT | LLC | Dec 3, 2013 | Forfeited |
| YELLOWBRICK REAL ESTATE, LLCMilford, CT · Active | Milford, CT | LLC | Jan 4, 2016 | Active |
| PW CAPITAL, LLCMilford, CT · Active | Milford, CT | LLC | Nov 13, 2017 | Active |
| WEST PASSAGE CAPITAL LLCNew Canaan, CT · Active | New Canaan, CT | LLC | Jan 12, 2018 | Active |
| PBW CAPITAL, LLCMilford, CT · Active | Milford, CT | LLC | Apr 11, 2018 | Active |
| REALTY AUTOMATION LABS, LLCGuilford, CT · Converted Out | Guilford, CT | LLC | Sep 28, 2020 | Converted Out |
| EASTON FARMS LLCEaston, CT · Forfeited | Easton, CT | LLC | Aug 31, 2021 | Forfeited |
| 3 Hickey Street, LLCMilford, CT · Dissolved | Milford, CT | LLC | Apr 4, 2022 | Dissolved |
| WP Capital, LLCMilford, CT · Active | Milford, CT | LLC | Jul 20, 2022 | Active |
| Walsh Capital, LLCMilford, CT · Active | Milford, CT | LLC | Dec 21, 2022 | Active |
| SCALING QUOTES LLCMiddlebury, CT · Active | Middlebury, CT | LLC | Jan 26, 2023 | Active |
| Claverley LtdLocation not reported, CT · Revoked | Location not reported, CT | Corporation | Mar 29, 2023 | Revoked |
| Safe Insure, LLCMilford, CT · Active | Milford, CT | LLC | Jun 6, 2023 | Active |
| Triple C Co. Limited Liability CompanyBranford, CT · Active | Branford, CT | LLC | Jun 17, 2023 | Active |
| MPR - Fintra Alabama, Inc.Location not reported, CT · Active | Location not reported, CT | Corporation | Mar 25, 2024 | Active |
| DESTINATION WEDDING TRAVEL, INC.Location not reported, CT · Active | Location not reported, CT | Corporation | Apr 23, 2024 | Active |
| Beer Money LLCDerby, CT · Active | Derby, CT | LLC | Jun 12, 2024 | Active |
| The Walsh Law Firm, LLCGuilford, CT · Active | Guilford, CT | LLC | Aug 6, 2024 | Active |
| HAMPTON-MERLE LLCRidgefield, CT · Active | Ridgefield, CT | LLC | Jan 3, 2025 | Active |
| WalshWork LLCWest Hartford, CT · Active | West Hartford, CT | LLC | Jul 18, 2025 | Active |
| WEST PASSAGE MANAGER LLCNew Canaan, CT · Active | New Canaan, CT | LLC | Nov 4, 2025 | Active |
| Embr Technologies, Inc.Milford, CT · Active | Milford, CT | Corporation | Aug 7, 2026 | Active |