| MACBLOOMFIELD CORPORATION THELocation not reported, CT · Dissolved | Location not reported, CT | Corporation | Jun 20, 1973 | Dissolved |
| MACBRAINARD CORPORATION THELocation not reported, CT · Dissolved | Location not reported, CT | Corporation | Oct 8, 1971 | Dissolved |
| MACCHESHIRE CORPORATION THELocation not reported, CT · Merged | Location not reported, CT | Corporation | Aug 18, 1976 | Merged |
| MACCHURCH CORPORATION THELocation not reported, CT · Dissolved | Location not reported, CT | Corporation | Dec 7, 1973 | Dissolved |
| MACCORBIN CORPORATION THELocation not reported, CT · Dissolved | Location not reported, CT | Corporation | Sep 18, 1975 | Dissolved |
| MACDERBY CORPORATION THELocation not reported, CT · Dissolved | Location not reported, CT | Corporation | Oct 11, 1973 | Dissolved |
| MACFAIRFIELD CORPORATION THELocation not reported, CT · Dissolved | Location not reported, CT | Corporation | Apr 19, 1968 | Dissolved |
| MACFARM CORPORATION THELocation not reported, CT · Forfeited | Location not reported, CT | Corporation | May 20, 1974 | Forfeited |
| MACKIMBERLY CORPORATION THELocation not reported, CT · Dissolved | Location not reported, CT | Corporation | Nov 5, 1973 | Dissolved |
| MACMAIN CORPORATION THELocation not reported, CT · Dissolved | Location not reported, CT | Corporation | Feb 20, 1973 | Dissolved |
| MACNORHAVEN CORPORATION THELocation not reported, CT · Dissolved | Location not reported, CT | Corporation | Mar 22, 1971 | Dissolved |
| MACORANGE CORPORATION THELocation not reported, CT · Dissolved | Location not reported, CT | Corporation | Oct 11, 1973 | Dissolved |
| MACPROSPECT CORPORATION THELocation not reported, CT · Dissolved | Location not reported, CT | Corporation | Sep 16, 1970 | Dissolved |
| MACSAYBROOK CORPORATION THELocation not reported, CT · Dissolved | Location not reported, CT | Corporation | Oct 11, 1973 | Dissolved |
| MACSTRATFORD CORPORATION THELocation not reported, CT · Dissolved | Location not reported, CT | Corporation | Mar 2, 1970 | Dissolved |
| MACWINDSOR CORPORATION THELocation not reported, CT · Dissolved | Location not reported, CT | Corporation | Apr 22, 1965 | Dissolved |
| TAYLOR MANAGEMENT COMPANY THELocation not reported, CT · Dissolved | Location not reported, CT | Corporation | Nov 22, 1963 | Dissolved |
| HEALTH CARE DATA OF CONNECTICUT, INC.Location not reported, CT · Forfeited | Location not reported, CT | Corporation | Apr 30, 1974 | Forfeited |
| MACBRIDGEPORT CORP. THELocation not reported, CT · Merged | Location not reported, CT | Corporation | Jan 27, 1969 | Merged |
| MACBRIDGEPORT CORPORATION THELocation not reported, CT · Dissolved | Location not reported, CT | Corporation | Aug 18, 1969 | Dissolved |
| MACHAMDEN CORPORATION THELocation not reported, CT · Dissolved | Location not reported, CT | Corporation | Aug 18, 1969 | Dissolved |
| MACHARTFORD CORPORATION THELocation not reported, CT · Dissolved | Location not reported, CT | Corporation | Aug 18, 1969 | Dissolved |