| BEM Plumbing, Inc.South Windsor, CT · Active | South Windsor, CT | Corporation | Apr 4, 1966 | Active |
| J & H SLATER CONSTRUCTION COMPANY, INC.South Windsor, CT · Dissolved | South Windsor, CT | Corporation | May 16, 1969 | Dissolved |
| J.M.J. CONSTRUCTION COMPANY, INCORPORATEDSouth Windsor, CT · Dissolved | South Windsor, CT | Corporation | May 20, 1970 | Dissolved |
| JASON DISTRIBUTORS, INC.So. Windsor, CT · Merged | So. Windsor, CT | Corporation | May 21, 1971 | Merged |
| JASON ENTERPRISES, INC.South Windsor, CT · Active | South Windsor, CT | Corporation | Jan 2, 1969 | Active |
| JOHN FILLORAMO CONSTRUCTION COMPANY, INC.South Windsor, CT · Active | South Windsor, CT | Corporation | Nov 9, 1964 | Active |
| JORGENSEN ENGINE AND DYNAMOMETER LABORATORIES, INC.South Windsor, CT · Dissolved | South Windsor, CT | Corporation | Oct 18, 1973 | Dissolved |
| RBI LIQUIDATION COMPANY, INC.South Windsor, CT · Forfeited | South Windsor, CT | Corporation | Jan 26, 1977 | Forfeited |
| K-A-P-S HEATING & OIL BURNER SERVICE, INC.South Windsor, CT · Dissolved | South Windsor, CT | Corporation | Oct 29, 1976 | Dissolved |
| KAY'S TRUCKING, INC.South Windsor, CT · Active | South Windsor, CT | Corporation | Feb 10, 1961 | Active |
| LEISURE LIVING, INC.South Windsor, CT · Forfeited | South Windsor, CT | Corporation | Jul 8, 1969 | Forfeited |
| MEPP TOOL CO., INC.South Windsor, CT · Active | South Windsor, CT | Corporation | May 28, 1968 | Active |
| METER AND TANK EQUIPMENT COMPANY, INCORPORATEDSouth Windsor, CT · Dissolved | South Windsor, CT | Corporation | Dec 29, 1961 | Dissolved |
| NARDI, INC.South Windsor, CT · Forfeited | South Windsor, CT | Corporation | Jul 10, 1972 | Forfeited |
| NASSAU FURNITURE COMPANY, THESouth Windsor, CT · Forfeited | South Windsor, CT | Corporation | Jul 2, 1947 | Forfeited |
| NEW ENGLAND MECHANICAL SERVICES, INC.South Windsor, CT · Active | South Windsor, CT | Corporation | Feb 15, 1967 | Active |
| NEW ENGLAND METAL SALES, INC.South Windsor, CT · Dissolved | South Windsor, CT | Corporation | May 22, 1968 | Dissolved |
| NEW ENGLAND SILICA, INC.South Windsor, CT · Dissolved | South Windsor, CT | Corporation | Dec 28, 1973 | Dissolved |
| NUWAY TOBACCO COMPANY, THESouth Windsor, CT · Active | South Windsor, CT | Corporation | Mar 7, 1955 | Active |
| OBGYN GROUP OF EASTERN CONNECTICUT, P.C.South Windsor, CT · Active | South Windsor, CT | Corporation | Jul 1, 1971 | Active |
| O & W HEAT TREAT, INC.South Windsor, CT · Active | South Windsor, CT | Corporation | Jan 4, 1965 | Active |
| PELTON FARMS, INC.South Windsor, CT · Dissolved | South Windsor, CT | Corporation | Jun 25, 1974 | Dissolved |
| POPULAR CORDIAL SHOPPE, INCORPORATEDSo. Windsor, CT · Dissolved | So. Windsor, CT | Corporation | Mar 18, 1965 | Dissolved |
| POST ROAD STAGES, INC.South Windsor, CT · Active | South Windsor, CT | Corporation | Jan 15, 1958 | Active |
| RSK - KELLCO INC.South Windsor, CT · Active | South Windsor, CT | Corporation | Jun 20, 1977 | Active |
| ROUTE 5 MOTOR CARS, INC.South Windsor, CT · Active | South Windsor, CT | Corporation | Jan 6, 1976 | Active |
| RUSSO BROTHERS, INCORPORATEDSouth Windsor, CT · Active | South Windsor, CT | Corporation | Jan 30, 1935 | Active |
| RYAN BUSINESS SYSTEMS, INC.South Windsor, CT · Active | South Windsor, CT | Corporation | Apr 29, 1975 | Active |
| SHEPARD-POLA, INC.South Windsor, CT · Active | South Windsor, CT | Corporation | Sep 23, 1960 | Active |
| SKILLCRAFT MACHINE TOOL COMPANYSouth Windsor, CT · Active | South Windsor, CT | Corporation | Nov 15, 1946 | Active |
| SOUTH WINDSOR AUTO PARTS, INC.South Windsor, CT · Dissolved | South Windsor, CT | Corporation | Jan 21, 1971 | Dissolved |
| SOUTH WINDSOR BUILDERS, INC.South Windsor, CT · Dissolved | South Windsor, CT | Corporation | Jul 7, 1977 | Dissolved |
| STANDARD PRINTING CO., INCORPORATEDSouth Windsor, CT · Dissolved | South Windsor, CT | Corporation | May 9, 1931 | Dissolved |
| STEELTECH BUILDING PRODUCTS, INC.South Windsor, CT · Active | South Windsor, CT | Corporation | Sep 20, 1965 | Active |
| SUBURBAN PRINTERS, INCORPORATEDSouth Windsor, CT · Dissolved | South Windsor, CT | Corporation | May 24, 1977 | Dissolved |
| SUDDEN SERVICE CORPORATIONSouth Windsor, CT · Active | South Windsor, CT | Corporation | Feb 5, 1965 | Active |
| FEIVOU, INC.South Windsor, CT · Dissolved | South Windsor, CT | Corporation | Mar 5, 1958 | Dissolved |
| TIKEY PAINTERS, INC.South Windsor, CT · Dissolved | South Windsor, CT | Corporation | Nov 3, 1975 | Dissolved |
| TOLLAND COUNTY INSURANCE AGENCY, INC. THESouth Windsor, CT · Dissolved | South Windsor, CT | Corporation | Jan 13, 1966 | Dissolved |
| VILLAGE PARK, INC.South Windsor, CT · Active | South Windsor, CT | Corporation | Dec 30, 1946 | Active |
| TRAVER ELECTRIC MOTOR COMPANY, INC.Waterbury, CT · Active | Waterbury, CT | Corporation | Jan 20, 1967 | Active |
| W. F. MYETTE CORP.South Windsor, CT · Dissolved | South Windsor, CT | Corporation | Sep 15, 1969 | Dissolved |
| WINDSOR STEEL CORPORATIONSouth Windsor, CT · Active | South Windsor, CT | Corporation | Sep 14, 1972 | Active |
| WOODCOCK REFRIGERATION CO., INC.South Windsor, CT · Active | South Windsor, CT | Corporation | Jan 2, 1959 | Active |
| YANKEE CONSTITUTIONAL, INC.So. Windsor, CT · Dissolved | So. Windsor, CT | Corporation | Oct 22, 1975 | Dissolved |
| THE WATERSHED HISTORY COLLECTIVE, INCSouth Windsor, CT · Active | South Windsor, CT | Corporation | Mar 16, 1971 | Active |
| AUTO BODY ASSOCIATION OF GREATER HARTFORD, INC., THESouth Windsor, CT · Forfeited | South Windsor, CT | Corporation | Jan 3, 1963 | Forfeited |
| CONNECTICUT HEARING AID DISPENSER'S ORGANIZATION, INC.South Windsor, CT · Forfeited | South Windsor, CT | Corporation | Nov 29, 1963 | Forfeited |
| CONNECTICUT NORTH EAST CHAPTER #604 OF AMERICAN ASSOCIATION OF RETIRED PERSONS, INC.South Windsor, CT · Dissolved | South Windsor, CT | Corporation | Nov 10, 1969 | Dissolved |
| COVENTRY CATHOLIC MEN'S CLUB, INCORPORATED, THESouth Windsor, CT · Dissolved | South Windsor, CT | Corporation | Sep 9, 1957 | Dissolved |