| D'ADDARIO CONCO, INC.Location not reported, CT · Forfeited | Location not reported, CT | Corporation | Dec 13, 1955 | Forfeited |
| HI-HO TOWER, INC.Bridgeport, CT · Forfeited | Bridgeport, CT | Corporation | Aug 4, 1972 | Forfeited |
| MERRITT PARKWAY MOTOR INN, INC.Fairfield, CT · Forfeited | Fairfield, CT | Corporation | Aug 18, 1970 | Forfeited |
| WDJZ BROADCASTING COMPANY, INCORPORATEDBridgeport, CT · Active | Bridgeport, CT | Corporation | Dec 4, 1975 | Active |
| HI-HO/EAGLE FUEL CO., INC.Location not reported, CT · Dissolved | Location not reported, CT | Corporation | Mar 27, 1978 | Dissolved |
| HI-HO/BUCKLEY FUEL CO., INC.Location not reported, CT · Dissolved | Location not reported, CT | Corporation | Mar 27, 1978 | Dissolved |
| HI-HO PETROLEUM CORP.Bridgeport, CT · Active | Bridgeport, CT | Corporation | Mar 27, 1978 | Active |
| HI-HO CONNECTICUT COKE AND FUEL COMPANY, INC.Bridgeport, CT · Active | Bridgeport, CT | Corporation | Apr 11, 1963 | Active |
| HIHO WINE AND SPIRITS, INC.Location not reported, CT · Forfeited | Location not reported, CT | Corporation | Jan 28, 1980 | Forfeited |
| SACRED HEART UNIVERSITY, INCORPORATEDFairfield, CT · Active | Fairfield, CT | Corporation | Apr 24, 1964 | Active |
| DESIGN LAND DEVELOPERS OF MILFORD, INC.Bridgeport, CT · Forfeited | Bridgeport, CT | Corporation | Apr 19, 1983 | Forfeited |
| DESIGN LAND DEVELOPERS OF NEWTOWN, INC.Bridgeport, CT · Forfeited | Bridgeport, CT | Corporation | Apr 20, 1983 | Forfeited |
| DESIGN LAND DEVELOPERS OF OXFORD, INCBridgeport, CT · Forfeited | Bridgeport, CT | Corporation | Apr 20, 1983 | Forfeited |
| DESIGN LAND DEVELOPERS OF WOODBURY, INC.Location not reported, CT · Forfeited | Location not reported, CT | Corporation | Apr 20, 1983 | Forfeited |
| BEZ, INC.Location not reported, CT · Forfeited | Location not reported, CT | Corporation | Aug 19, 1983 | Forfeited |
| RIDAN ENTERPRISES, INC.Bridgeport, CT · Active | Bridgeport, CT | Corporation | Jan 26, 1984 | Active |
| D'ADDARIO INDUSTRIES, STAMFORD, INC.Location not reported, CT · Forfeited | Location not reported, CT | Corporation | Jul 31, 1985 | Forfeited |
| HI-HO MAINTENANCE SERVICES, INC.Location not reported, CT · Forfeited | Location not reported, CT | Corporation | Apr 1, 1986 | Forfeited |
| NEW ENGLAND REDEMPTION OF CONNECTICUT, INC.Bridgeport, CT · Dissolved | Bridgeport, CT | Corporation | Jan 26, 1987 | Dissolved |
| DOUBLE D INDUSTRIES, INC.Location not reported, CT · Forfeited | Location not reported, CT | Corporation | Oct 16, 1989 | Forfeited |
| HI-HO RESTAURANT, INC.Location not reported, CT · Forfeited | Location not reported, CT | Corporation | Oct 16, 1990 | Forfeited |
| D'ADDARIO HOLDINGS, INC.Bridgeport, CT · Active | Bridgeport, CT | Corporation | Apr 28, 1995 | Active |
| MOONRIVER ENTERPRISES, INC.Westport, CT · Forfeited | Westport, CT | Corporation | Oct 28, 1996 | Forfeited |
| PEQUONNOCK RIVER ASSOCIATES, LLCWestport, CT · Forfeited | Westport, CT | LLC | May 22, 1998 | Forfeited |
| DAVID D'ADDARIO FAMILY INVESTMENTS, LLCWestport, CT · Dissolved | Westport, CT | LLC | Mar 25, 1999 | Dissolved |
| THE DAVID D'ADDARIO FAMILY FOUNDATION, INC.Easton, CT · Dissolved | Easton, CT | Corporation | Feb 16, 2000 | Dissolved |
| GOLD KNOT, LLCWestport, CT · Forfeited | Westport, CT | LLC | Sep 25, 2000 | Forfeited |
| BEE KNEE TRADER, LLCBridgeport, CT · Forfeited | Bridgeport, CT | LLC | Nov 16, 2001 | Forfeited |
| FAIRFIELD COMMONS, LLCBridgeport, CT · Active | Bridgeport, CT | LLC | Feb 6, 2004 | Active |
| WESTWIND PROPERTIES, LLCMilford, CT · Active | Milford, CT | LLC | Sep 9, 2011 | Active |
| QUARRY ROAD DEVELOPMENT ASSOCIATES, LLCBridgeport, CT · Forfeited | Bridgeport, CT | LLC | Feb 29, 2012 | Forfeited |