| NORTH COLONY PLAZA, INC.Ridgefield, CT · Dissolved | Ridgefield, CT | Corporation | May 27, 1954 | Dissolved |
| WOOLLAHRA, INC.Location not reported, CT · Dissolved | Location not reported, CT | Corporation | Sep 7, 1973 | Dissolved |
| RIDGEFIELD FUND, INCORPORATEDRidgefield, CT · Active | Ridgefield, CT | Corporation | Sep 29, 1969 | Active |
| SHAW MILLWORK, INC.Ridgefield, CT · Dissolved | Ridgefield, CT | Corporation | Jul 12, 1993 | Dissolved |
| QUARTER MILE COMPANY, LLCRidgefield, CT · Active | Ridgefield, CT | LLC | Jan 11, 1996 | Active |
| EXECUTIVE CENTER, LLCNew Fairfield, CT · Dissolved | New Fairfield, CT | LLC | Feb 22, 1996 | Dissolved |
| BROOKFIELD COMMERCE, LLCRidgefield, CT · Dissolved | Ridgefield, CT | LLC | Nov 22, 1996 | Dissolved |
| HALF MILE INVESTMENT COMPANY, INC.Ridgefield, CT · Dissolved | Ridgefield, CT | Corporation | Nov 25, 1996 | Dissolved |
| BC II, LLCRidgefield, CT · Dissolved | Ridgefield, CT | LLC | Aug 14, 1997 | Dissolved |
| BROOKFIELD ASSOCIATES HOLDING COMPANY, LLCRidgefield, CT · Dissolved | Ridgefield, CT | LLC | Jul 28, 1999 | Dissolved |
| RESIDENTIAL INVESTMENT CORPORATIONRidgefield, CT · Dissolved | Ridgefield, CT | Corporation | Aug 13, 1999 | Dissolved |
| GROVE C, LLCRidgefield, CT · Dissolved | Ridgefield, CT | LLC | Jan 28, 2000 | Dissolved |
| WOODS END OF NEW CANAAN, LLCNew Canaan, CT · Dissolved | New Canaan, CT | LLC | Jun 9, 2000 | Dissolved |
| SKYLANDS, LLCRidgefield, CT · Active | Ridgefield, CT | LLC | Oct 31, 2002 | Active |
| TEN SOUTH, LLCRidgefield, CT · Active | Ridgefield, CT | LLC | Jul 25, 2003 | Active |
| EIGHTY FIVE CEDAR, LLCLocation not reported, CT · Dissolved | Location not reported, CT | LLC | Aug 18, 2005 | Dissolved |
| FAIRFIELD COUNTY INSURANCE CORP.Ridgefield, CT · Dissolved | Ridgefield, CT | Corporation | Feb 7, 2006 | Dissolved |
| DEW, LLCRidgefield, CT · Dissolved | Ridgefield, CT | LLC | Sep 1, 2006 | Dissolved |
| SOUTH MEDICAL, LLCRidgefield, CT · Active | Ridgefield, CT | LLC | Nov 9, 2006 | Active |
| NORFOLK COMPANY, LLCRidgefield, CT · Active | Ridgefield, CT | LLC | Dec 14, 2007 | Active |
| LAJ INVESTMENT, LLCRidgefield, CT · Dissolved | Ridgefield, CT | LLC | Aug 14, 2008 | Dissolved |
| CRA INVESTMENT, LLCRidgefield, CT · Dissolved | Ridgefield, CT | LLC | Sep 17, 2008 | Dissolved |
| COMMERCE PARK JV, LLCRidgefield, CT · Active | Ridgefield, CT | LLC | Aug 13, 2010 | Active |
| MFP INVESTMENTS, LLCRidgefield, CT · Active | Ridgefield, CT | LLC | Nov 5, 2012 | Active |
| 501 MINE HILL ROAD, LLCRidgefield, CT · Dissolved | Ridgefield, CT | LLC | Jul 25, 2014 | Dissolved |
| PSM INVESTMENTS INC.Ridgefield, CT · Dissolved | Ridgefield, CT | Corporation | Mar 14, 2018 | Dissolved |
| RILEY MAINTENANCE & SERVICES, LLCRidgefield, CT · Active | Ridgefield, CT | LLC | Mar 8, 2023 | Active |
| Little Pond Ridgefield, LLCRidgefield, CT · Active | Ridgefield, CT | LLC | Apr 10, 2025 | Active |