| BERL, INC.Location not reported, CT · Dissolved | Location not reported, CT | Corporation | Dec 31, 1987 | Dissolved |
| FAIRFIELD COUNTY LANDSCAPING, INC.Bethel, CT · Active | Bethel, CT | Corporation | Feb 3, 1992 | Active |
| OLD ROUTE 53 PLAZA, INC.Danbury, CT · Active | Danbury, CT | Corporation | May 20, 1994 | Active |
| DKR MANAGEMENT PARTNERS INC.Stamford, CT · Withdrawn | Stamford, CT | Corporation | Dec 1, 1995 | Withdrawn |
| RISERVA L.L.C.Easton, CT · Revoked | Easton, CT | LLC | Jan 19, 1999 | Revoked |
| DKR MANAGEMENT COMPANY INC. (DE)Location not reported, CT · Withdrawn | Location not reported, CT | Corporation | Sep 27, 2001 | Withdrawn |
| DKR MADISON INC.Location not reported, CT · Withdrawn | Location not reported, CT | Corporation | Nov 13, 2002 | Withdrawn |
| ELM STREET PARTNERS, LLCNew Canaan, CT · Active | New Canaan, CT | LLC | Sep 10, 2002 | Active |
| ESP 16-20 NORTH WATER STREET, LLCNew Canaan, CT · Active | New Canaan, CT | LLC | May 14, 2003 | Active |
| ESP ORANGE I, LLCNew Canaan, CT · Active | New Canaan, CT | LLC | Dec 17, 2003 | Active |
| ESP PLATT ROAD ASSOCIATES, LLCNew Canaan, CT · Dissolved | New Canaan, CT | LLC | Nov 24, 2004 | Dissolved |
| ESP SHELTON I, LLCNew Canaan, CT · Dissolved | New Canaan, CT | LLC | Nov 24, 2004 | Dissolved |
| ESP ORANGE II, LLCNew Canaan, CT · Active | New Canaan, CT | LLC | Feb 4, 2005 | Active |
| ESP BOSTON POST ROAD ASSOCIATES I, LLCNew Canaan, CT · Active | New Canaan, CT | LLC | Feb 7, 2005 | Active |
| ESP NORTH HAVEN I, LLCNew Canaan, CT · Active | New Canaan, CT | LLC | Jun 1, 2005 | Active |
| ESP PORT CHESTER I, LLCNew Canaan, CT · Forfeited | New Canaan, CT | LLC | Sep 14, 2005 | Forfeited |
| ANTHONY'S STEAK HOUSE, INC.Stamford, CT · Dissolved | Stamford, CT | Corporation | Sep 26, 2005 | Dissolved |
| ESP WEX-TUCK, LLCNew Canaan, CT · Dissolved | New Canaan, CT | LLC | Nov 9, 2005 | Dissolved |
| 16-20 NORTH WATER STREET CONDOMINIUM ASSOCIATION, INC.Greenwich, CT · Active | Greenwich, CT | Corporation | Feb 6, 2006 | Active |
| ESP SHELTON II, LLCNew Canaan, CT · Active | New Canaan, CT | LLC | Jun 20, 2006 | Active |
| ESP CAPITAL, LLCNew Canaan, CT · Active | New Canaan, CT | LLC | Aug 8, 2006 | Active |
| 74 FREEMAN STREET, LLCMonroe, CT · Active | Monroe, CT | LLC | Feb 16, 2010 | Active |
| CABANA LLCWaterbury, CT · Dissolved | Waterbury, CT | LLC | Mar 28, 2012 | Dissolved |
| ANTHONY V. GIORDANO, P.E., LLCWest. Haven, CT · Dissolved | West. Haven, CT | LLC | Aug 9, 2013 | Dissolved |
| ANVIL PARTNERS, LLCNew Canaan, CT · Active | New Canaan, CT | LLC | May 10, 2016 | Active |
| NINO CARMINE GROUP, LLCStamford, CT · Active | Stamford, CT | LLC | Apr 3, 2017 | Active |
| TRINITY RENTALS LLCLocation not reported, CT · Revoked | Location not reported, CT | LLC | Aug 8, 2019 | Revoked |
| ESP PAWLING, LLCNew Canaan, CT · Dissolved | New Canaan, CT | LLC | Jun 22, 2021 | Dissolved |
| Divine Customs LLCStamford, CT · Forfeited | Stamford, CT | LLC | Aug 9, 2021 | Forfeited |
| Giordano LLCFarmington, CT · Forfeited | Farmington, CT | LLC | Jan 12, 2023 | Forfeited |
| ESP NEW CANAAN, LLCGreenwich, CT · Dissolved | Greenwich, CT | LLC | Mar 27, 2023 | Dissolved |
| Lefts & Rights Inc.Bridgeport, CT · Active | Bridgeport, CT | Corporation | Jul 22, 2024 | Active |
| Stay Stacked, LLCLocation not reported, CT · Active | Location not reported, CT | LLC | Mar 21, 2025 | Active |
| A. Giordano & Sons LLCStamford, CT · Active | Stamford, CT | LLC | Nov 10, 2025 | Active |