| CSC, INC.Location not reported, CT · Forfeited | Location not reported, CT | Corporation | Nov 21, 1980 | Forfeited |
| TOKENEKE CENTER, INC.Location not reported, CT · Forfeited | Location not reported, CT | Corporation | May 8, 1985 | Forfeited |
| GREENWICH MARINE, INC.Location not reported, CT · Forfeited | Location not reported, CT | Corporation | Nov 4, 1986 | Forfeited |
| EXECUTIVE AIR MANAGEMENT, INC.Location not reported, CT · Forfeited | Location not reported, CT | Corporation | Aug 2, 1988 | Forfeited |
| FLIGHT TRAINING CENTER, INC.Location not reported, CT · Dissolved | Location not reported, CT | Corporation | May 9, 1989 | Dissolved |
| MARINA MARKETING, INC.Location not reported, CT · Dissolved | Location not reported, CT | Corporation | May 26, 1989 | Dissolved |
| LITTLE RIVER DEVELOPMENT, INC.Southport, CT · Forfeited | Southport, CT | Corporation | Aug 1, 1989 | Forfeited |
| HCD, INC.Location not reported, CT · Forfeited | Location not reported, CT | Corporation | Jun 4, 1990 | Forfeited |
| SUMMIT DEVELOPMENT, LLCSouthport, CT · Active | Southport, CT | LLC | Jan 24, 1994 | Active |
| SIXTY LORDS HIGHWAY, LLCSouthport, CT · Forfeited | Southport, CT | LLC | Jul 11, 1996 | Forfeited |
| NORDEN PLACE LLCSouthport, CT · Active | Southport, CT | LLC | Nov 15, 2000 | Active |
| SUMMIT NORDEN, LLCSouthport, CT · Active | Southport, CT | LLC | Nov 21, 2000 | Active |
| SUMMIT REDDING, LLCSo. Norwalk, CT · Dissolved | So. Norwalk, CT | LLC | Nov 21, 2000 | Dissolved |
| SUMMIT MARITIME, LLCSouthport, CT · Dissolved | Southport, CT | LLC | Nov 21, 2000 | Dissolved |
| SUMMIT TL, LLCNorwalk, CT · Dissolved | Norwalk, CT | LLC | Feb 28, 2001 | Dissolved |
| SUMMIT LAND HOLDINGS, LLCSouthport, CT · Forfeited | Southport, CT | LLC | Mar 14, 2001 | Forfeited |
| SUMMIT TUNXIS, LLCSouthport, CT · Dissolved | Southport, CT | LLC | Jun 23, 2003 | Dissolved |
| SUMMIT AIRCRAFT LLCSouth Norwalk, CT · Forfeited | South Norwalk, CT | LLC | Sep 29, 2005 | Forfeited |
| SUMMIT SAUGATUCK 180 LLCSouth Norwalk, CT · Dissolved | South Norwalk, CT | LLC | Apr 17, 2006 | Dissolved |
| LITTLE RIVER FARM LLCSouthport, CT · Dissolved | Southport, CT | LLC | Apr 17, 2006 | Dissolved |
| SRG GROUP LLCSouth Norwalk, CT · Dissolved | South Norwalk, CT | LLC | Jun 26, 2006 | Dissolved |
| SUMMIT BELDEN LLCSouthport, CT · Dissolved | Southport, CT | LLC | Sep 21, 2006 | Dissolved |
| SUMMIT THOMASTON AVENUE LLCSouth Norwalk, CT · Forfeited | South Norwalk, CT | LLC | Aug 1, 2007 | Forfeited |
| WESTON STREET LLCHartford, CT · Cancelled | Hartford, CT | LLC | Feb 17, 2011 | Cancelled |
| SBNH MIDDLETOWN LLCSouthport, CT · Dissolved | Southport, CT | LLC | Oct 28, 2011 | Dissolved |
| SF STATION STREET, LLCSouthport, CT · Active | Southport, CT | LLC | Jun 11, 2012 | Active |
| SUMMIT KILLINGLY VENTURES, LLCSouthport, CT · Dissolved | Southport, CT | LLC | Aug 28, 2012 | Dissolved |
| SOUTHPORT MOB VENTURES LLCSouthport, CT · Dissolved | Southport, CT | LLC | Nov 9, 2012 | Dissolved |
| SUMMIT LEE FARMS LLCSouthport, CT · Dissolved | Southport, CT | LLC | Mar 12, 2013 | Dissolved |
| SUMMIT MINE HILL, LLCSouthport, CT · Active | Southport, CT | LLC | Nov 10, 2014 | Active |
| SG MILFORD LLCLocation not reported, CT · Forfeited | Location not reported, CT | LLC | Dec 11, 2014 | Forfeited |
| TGCI CT - LOAN SERVICER, LLCLocation not reported, CT · Forfeited | Location not reported, CT | LLC | Feb 23, 2015 | Forfeited |
| FBA CT BRIDGE LENDING, LLCLocation not reported, CT · Dissolved | Location not reported, CT | LLC | Feb 23, 2015 | Dissolved |
| SUMMIT CC, LLCSouthport, CT · Forfeited | Southport, CT | LLC | Mar 3, 2015 | Forfeited |
| LITTLE RIVER FARM LLCSouthport, CT · Active | Southport, CT | LLC | Apr 6, 2015 | Active |
| SG 22 DANBURY RD WILTON LLCLocation not reported, CT · Forfeited | Location not reported, CT | LLC | May 24, 2017 | Forfeited |
| SUMMIT RR ONE LLCSouthport, CT · Active | Southport, CT | LLC | Feb 21, 2018 | Active |
| SUMMIT RIDGE DANBURY, LLCSouthport, CT · Active | Southport, CT | LLC | Aug 9, 2018 | Active |
| SCL OFFICE LLCSouthport, CT · Active | Southport, CT | LLC | Jan 13, 2022 | Active |
| SCL RESIDENTIAL LLCSouthport, CT · Active | Southport, CT | LLC | Jan 13, 2022 | Active |
| 200 Pequot Partners LLCSouthport, CT · Active | Southport, CT | LLC | Mar 7, 2022 | Active |
| THE SUMMIT ASSOCIATION, INC.Southport, CT · Active | Southport, CT | Corporation | Mar 15, 2022 | Active |
| Summit Railroad Avenue LLCSouthport, CT · Active | Southport, CT | LLC | Aug 23, 2022 | Active |
| SCL STORAGE LLCSouthport, CT · Active | Southport, CT | LLC | Mar 3, 2023 | Active |
| SUMMIT BROOKFIELD, LLCSouthport, CT · Active | Southport, CT | LLC | Oct 6, 2023 | Active |
| SUMMIT PEQUOT, LLCSouthport, CT · Active | Southport, CT | LLC | Feb 21, 2025 | Active |
| Windsor Southport LLCSouthport, CT · Active | Southport, CT | LLC | Feb 27, 2025 | Active |