| WESLEY HEIGHTS, INC.Shelton, CT · Active | Shelton, CT | Corporation | Jan 29, 1965 | Active |
| UNITED METHODIST HOMES, INC.Shelton, CT · Active | Shelton, CT | Corporation | Jul 27, 1978 | Active |
| BISHOP WICKE HEALTH AND REHABILITATION CENTER, INC.Shelton, CT · Active | Shelton, CT | Corporation | Jan 29, 1965 | Active |
| MASONICARE AT ASHLAR VILLAGE, INC.Wallingford, CT · Active | Wallingford, CT | Corporation | Mar 24, 1981 | Active |
| MASONICARE CORPORATIONWallingford, CT · Active | Wallingford, CT | Corporation | Sep 29, 1995 | Active |
| CARELINK CORPORATIONShelton, CT · Active | Shelton, CT | Corporation | Mar 3, 1997 | Active |
| CROSBY COMMONS, INC.Shelton, CT · Active | Shelton, CT | Corporation | Dec 19, 1997 | Active |
| MASONICARE HOME HEALTH AND HOSPICE, INC.Wallingford, CT · Active | Wallingford, CT | Corporation | Jan 20, 1999 | Active |
| WORLDWIDE EQUIPMENT BROKERS, LLCNorwalk, CT · Forfeited | Norwalk, CT | LLC | Jan 12, 2001 | Forfeited |
| GUARDCO INC.Location not reported, CT · Active | Location not reported, CT | Corporation | Apr 4, 2001 | Active |
| MIDDLEWOODS OF NEWINGTON, INC.Shelton, CT · Active | Shelton, CT | Corporation | Feb 4, 2003 | Active |
| MASONICARE AT HOME, INC.Wallingford, CT · Active | Wallingford, CT | Corporation | Feb 17, 2005 | Active |
| WESLEYAN HOMES OF CONNECTICUT, INC.Shelton, CT · Active | Shelton, CT | Corporation | Jun 5, 2008 | Active |
| JACOB EPSTEIN PROJECT, LLCHamden, CT · Dissolved | Hamden, CT | LLC | Sep 26, 2013 | Dissolved |
| MASONICARE AT MYSTIC, INC.Wallingford, CT · Active | Wallingford, CT | Corporation | Jan 8, 2014 | Active |
| SILVER MAPLE BOOT COMPANY LLCHartford, CT · Dissolved | Hartford, CT | LLC | Jun 10, 2015 | Dissolved |
| OCONNOR LEATHERWORKS LLCHartford, CT · Forfeited | Hartford, CT | LLC | Jan 11, 2017 | Forfeited |
| MASONICARE AT CHESTER VILLAGE, INC.Wallingford, CT · Active | Wallingford, CT | Corporation | Sep 13, 2017 | Active |
| WESTGUARD INSURANCE COMPANYLocation not reported, CT · Active | Location not reported, CT | Corporation | Dec 18, 2019 | Active |
| PORTLAND ROBOTICS CLUB, INC.Portland, CT · Forfeited | Portland, CT | Corporation | Aug 14, 2020 | Forfeited |
| MASONICARE AT ROCKY HILL, INC.Wallingford, CT · Active | Wallingford, CT | Corporation | Oct 25, 2024 | Active |
| M&S LANDSCAPING SERVICES LLCHigganum, CT · Active | Higganum, CT | LLC | Jun 9, 2025 | Active |