| THOMASON MECHANICAL CORPORATION, Colorado Authority Terminated October 1, 2005Location not reported, CO · Delinquent | Location not reported, CO | Corporation | Aug 9, 1993 | Delinquent |
| ADVANCE EQUIPMENT OF NEW ENGLAND INC.East Windsor, CT · Dissolved | East Windsor, CT | Corporation | Dec 18, 1967 | Dissolved |
| ALL AMERICAN PRODUCTS CORPORATIONEast Windsor, CT · Active | East Windsor, CT | Corporation | Oct 4, 1951 | Active |
| AQUA POOL & PATIO, INC.East Windsor, CT · Active | East Windsor, CT | Corporation | Jan 29, 1970 | Active |
| AUTOMOBILE EXCHANGE CORPORATIONEast Windsor, CT · Active | East Windsor, CT | Corporation | Sep 5, 1965 | Active |
| B&B OF CONNECTICUT, INC.E. Windsor, CT · Dissolved | E. Windsor, CT | Corporation | Apr 18, 1972 | Dissolved |
| BALCH BRIDGE STREET CORPORATIONEast Windsor, CT · Active | East Windsor, CT | Corporation | Sep 22, 1965 | Active |
| BENSON ENTERPRISES, INC.East Windsor, CT · Active | East Windsor, CT | Corporation | Jul 29, 1968 | Active |
| C & M WAREHOUSE, INC.East Windsor, CT · Forfeited | East Windsor, CT | Corporation | Aug 15, 1962 | Forfeited |
| DIXON'S SALES & SERVICE, INC.East Windsor, CT · Active | East Windsor, CT | Corporation | Jun 18, 1973 | Active |
| EAST WINDSOR RESTAURANT, INC.East Windsor, CT · Dissolved | East Windsor, CT | Corporation | Jun 13, 1967 | Dissolved |
| ED'S PACKAGE STORE, INC.East Windsor, CT · Dissolved | East Windsor, CT | Corporation | Jan 25, 1967 | Dissolved |
| ENFIELD SMALL APPLIANCE, INC.East Windsor, CT · Dissolved | East Windsor, CT | Corporation | Sep 28, 1970 | Dissolved |
| SCORPION FASTENERS, INC.East Windsor, CT · Dissolved | East Windsor, CT | Corporation | Jul 22, 1975 | Dissolved |
| FAY, SPOFFORD & THORNDIKE, INC.Edmonton Ab T5k2l6, CT · Withdrawn | Edmonton Ab T5k2l6, CT | Corporation | Nov 20, 1967 | Withdrawn |
| 42 REALTY CORPORATIONEast Windsor, CT · Active | East Windsor, CT | Corporation | Apr 17, 1975 | Active |
| GEISSLER'S SUPERMARKET, INCORPORATEDEast Windsor, CT · Active | East Windsor, CT | Corporation | Feb 4, 1955 | Active |
| HENRY'S MOBILE HOME PARK, INC.East Windsor, CT · Active | East Windsor, CT | Corporation | Jun 13, 1963 | Active |
| HENRY'S VENEZIA PIZZERIA, INC.East Windsor, CT · Dissolved | East Windsor, CT | Corporation | Jun 13, 1963 | Dissolved |
| HILLS PAVING & CONSTRUCTION CO., INC.East Windsor, CT · Forfeited | East Windsor, CT | Corporation | Mar 24, 1969 | Forfeited |
| IMPRESSIONS, INC.East Windsor, CT · Dissolved | East Windsor, CT | Corporation | Jul 19, 1976 | Dissolved |
| KILLAM, INC.East Windsor, CT · Active | East Windsor, CT | Corporation | Dec 27, 1976 | Active |
| L & M MOTORS, INC.Warehouse Point, CT · Forfeited | Warehouse Point, CT | Corporation | Jul 17, 1975 | Forfeited |
| LARRY'S GARAGE, INC.East Windsor, CT · Dissolved | East Windsor, CT | Corporation | Apr 30, 1974 | Dissolved |
| MARMAC DISTRIBUTORS, INC.E. Windsor, CT · Merged | E. Windsor, CT | Corporation | May 1, 1969 | Merged |
| MICHAEL J. GRESH PAINTING CO., INC.East Windsor, CT · Forfeited | East Windsor, CT | Corporation | Nov 9, 1972 | Forfeited |
| SHOHAM MANUFACTURING, INC.East Windsor, CT · Dissolved | East Windsor, CT | Corporation | Jan 13, 1976 | Dissolved |
| SOUTHERN AUTO SALES, INC.East Windsor, CT · Active | East Windsor, CT | Corporation | Sep 7, 1955 | Active |
| SWEDE'S JEWELERS, INC.East Windsor, CT · Active | East Windsor, CT | Corporation | Oct 6, 1976 | Active |
| UNITED MAINTENANCE & ENGINEERING CO.East Windsor, CT · Dissolved | East Windsor, CT | Corporation | Nov 20, 1973 | Dissolved |
| VALLEY ENGRAVING CORPORATIONEast Windsor, CT · Dissolved | East Windsor, CT | Corporation | Sep 22, 1967 | Dissolved |
| WM. J. ALLEN REPAIR SERVICE, INC.East Windsor, CT · Dissolved | East Windsor, CT | Corporation | Jan 21, 1975 | Dissolved |
| AMERICAN LEGION, BARRY-POULTER POST NO. 40, INCORPORATED, THEEast Windsor, CT · Active | East Windsor, CT | Corporation | Feb 21, 1950 | Active |
| CONNECTICUT ANTIQUE FIRE APPARATUS ASSOCIATION, INC.East Windsor, CT · Active | East Windsor, CT | Corporation | Feb 1, 1971 | Active |
| CONNECTICUT ELECTRIC RAILWAY ASSOCIATION INCORPORATED, THEEast Windsor, CT · Active | East Windsor, CT | Corporation | Oct 28, 1940 | Active |
| EAST WINDSOR HISTORICAL SOCIETY, INC.East Windsor, CT · Active | East Windsor, CT | Corporation | Mar 18, 1965 | Active |
| LAURAL CORPORATION, THEEast Windsor, CT · Dissolved | East Windsor, CT | Corporation | Aug 2, 1950 | Dissolved |
| MODEL A FORD CLUB OF CONNECTICUT, INC.Warehouse Point, CT · Active | Warehouse Point, CT | Corporation | Aug 28, 1969 | Active |
| WAREHOUSE POINT HOUSING FOR THE ELDERLY, INC.East Windsor, CT · Active | East Windsor, CT | Corporation | May 28, 1974 | Active |
| EAST WINDSOR AMBULANCE ASSOCIATION, INC.East Windsor, CT · Active | East Windsor, CT | Corporation | Apr 6, 1978 | Active |
| WINN'S CONSTRUCTION, INC.East Windsor, CT · Dissolved | East Windsor, CT | Corporation | Apr 20, 1978 | Dissolved |
| CONNECTICUT VALLEY RUBBER, INC.East Windsor, CT · Forfeited | East Windsor, CT | Corporation | Mar 18, 1977 | Forfeited |
| WAREHOUSE POINT FIRE DEPARTMENT, INCORPORATEDEast Windsor, CT · Active | East Windsor, CT | Corporation | May 2, 1947 | Active |
| BALCH, INCORPORATEDEast Windsor, CT · Forfeited | East Windsor, CT | Corporation | May 8, 1947 | Forfeited |
| BLAKE EQUIPMENT, LLCEast Windsor, CT · Active | East Windsor, CT | LLC | Mar 31, 2022 | Active |
| UNITED AUTO SALES OF EAST WINDSOR, INC.East Windsor, CT · Active | East Windsor, CT | Corporation | Jan 2, 1979 | Active |
| MERCURY-EXCELUM, INC.East Windsor, CT · Active | East Windsor, CT | Corporation | Apr 17, 1953 | Active |
| JOHN A. ROSSINI, INC.East Windsor, CT · Dissolved | East Windsor, CT | Corporation | Mar 12, 1979 | Dissolved |
| KTI, INC.East Windsor, CT · Dissolved | East Windsor, CT | Corporation | Jan 2, 1980 | Dissolved |
| KTI BI-METALLIX, INC.East Windsor, CT · Merged | East Windsor, CT | Corporation | Jan 17, 1980 | Merged |