| SEAL-TITE PRODUCTS, INC.Milford, CT · Active | Milford, CT | Corporation | Feb 24, 1959 | Active |
| SEELEY & JONES, INCORPORATEDMilford, CT · Merged | Milford, CT | Corporation | Oct 26, 1928 | Merged |
| SON, INC.Milford, CT · Revoked | Milford, CT | Corporation | Feb 16, 1965 | Revoked |
| SOUTHERN CONNECTICUT TACKLE COMPANY, INC.Milford, CT · Active | Milford, CT | Corporation | Jan 5, 1973 | Active |
| SPENCER'S MARINA, INC.Milford, CT · Active | Milford, CT | Corporation | Oct 10, 1960 | Active |
| STAFFORD HIGGINS INDUSTRIES, INC.Milford, CT · Dissolved | Milford, CT | Corporation | May 9, 1946 | Dissolved |
| STEVENS LINCOLN MERCURY, INC.Milford, CT · Dissolved | Milford, CT | Corporation | Feb 24, 1969 | Dissolved |
| STEVENS MANUFACTURING CO., INC.Milford, CT · Active | Milford, CT | Corporation | Dec 26, 1963 | Active |
| STILLMAN AUTO SALES AND SERVICE, INCORPORATEDMilford, CT · Forfeited | Milford, CT | Corporation | Feb 24, 1959 | Forfeited |
| DAS SERVICE COMPANYMilford, CT · Dissolved | Milford, CT | Corporation | May 3, 1971 | Dissolved |
| STUART L. WHITE CO., THEMilford, CT · Active | Milford, CT | Corporation | Jan 7, 1966 | Active |
| SUPERB TOOL & DIE CO., INC.Milford, CT · Dissolved | Milford, CT | Corporation | Nov 17, 1964 | Dissolved |
| CREATIVE BUILDERS OF CONNECTICUT, INC.Milford, CT · Active | Milford, CT | Corporation | Sep 26, 1962 | Active |
| THE WINE WELL CHILLER COMPANY, INCORPORATEDMilford, CT · Dissolved | Milford, CT | Corporation | Aug 7, 1973 | Dissolved |
| Gerryco Spring Company, Inc.Milford, CT · Active | Milford, CT | Corporation | Aug 27, 1976 | Active |
| 3R CORPORATION THEMilford, CT · Forfeited | Milford, CT | Corporation | May 8, 1972 | Forfeited |
| MAYFLOWER TRUCK RENTAL, INC.Milford, CT · Dissolved | Milford, CT | Corporation | Jan 28, 1963 | Dissolved |
| TONY'S AUTO BODY INCORPORATEDMilford, CT · Active | Milford, CT | Corporation | Dec 24, 1970 | Active |
| TURTLE CREEK BUILDING COMPANYMilford, CT · Dissolved | Milford, CT | Corporation | Dec 16, 1966 | Dissolved |
| TWIN LIGHTS MILFORD BODY SHOP, INC.Milford, CT · Active | Milford, CT | Corporation | Sep 28, 1965 | Active |
| V.G.K. SYSTEMS, INC.Milford, CT · Dissolved | Milford, CT | Corporation | Nov 30, 1970 | Dissolved |
| W & W MACHINE CO., INC.Milford, CT · Active | Milford, CT | Corporation | Jan 8, 1973 | Active |
| WACO FABRICATING, INC.Milford, CT · Active | Milford, CT | Corporation | Apr 24, 1974 | Active |
| WAYNE INDUSTRIAL TIRE, INC.Milford, CT · Dissolved | Milford, CT | Corporation | Jan 26, 1976 | Dissolved |
| WAYSIDE FURNITURE SHOPS, INCORPORATED THEMilford, CT · Merged | Milford, CT | Corporation | May 2, 1928 | Merged |
| WELKIN, INC.Milford, CT · Active | Milford, CT | Corporation | Sep 23, 1970 | Active |
| WESTSHORE MOTORS, INCORPORATEDMilford, CT · Forfeited | Milford, CT | Corporation | Apr 14, 1965 | Forfeited |
| FOUNTAINWOOD CONDOMINIUM ASSOCIATION, INC.Milford, CT · Active | Milford, CT | Corporation | Jul 13, 1977 | Active |
| PLANNING RESEARCH INSTITUTE, INCORPORATEDMilford, CT · Forfeited | Milford, CT | Corporation | Sep 8, 1969 | Forfeited |
| BELVOIR CONDOMINIUM ASSOCIATION, INC., THEMilford, CT · Active | Milford, CT | Corporation | Mar 27, 1973 | Active |
| BRIDGEPORT GATEWAY APARTMENTS, INC., THEMilford, CT · Active | Milford, CT | Corporation | Oct 28, 1954 | Active |
| CARTRIGHT TOWERS CONDOMINIUM ASSOCIATION, INC., THEMilford, CT · Active | Milford, CT | Corporation | Oct 18, 1972 | Active |
| CENTRAL CATHOLIC HIGH SCHOOL HOME SCHOOL/ALUMNI ASSOCIATION, INC.Milford, CT · Forfeited | Milford, CT | Corporation | Sep 28, 1972 | Forfeited |
| CONNECTICUT PROFESSIONAL PHOTOGRAPHERS ASSOCIATION, INCORPORATED THEMilford, CT · Forfeited | Milford, CT | Corporation | Dec 7, 1948 | Forfeited |
| CONNECTICUT QUARTER CENTURY TRAFFIC CLUB, INCORPORATED.Milford, CT · Dissolved | Milford, CT | Corporation | Jun 26, 1956 | Dissolved |
| CONNECTICUT RETAIL MERCHANTS ASSOCIATION, INCORPORATED, THEMilford, CT · Active | Milford, CT | Corporation | Feb 2, 1955 | Active |
| CONNECTICUT STATE SOCIETY OF ORTHODONTISTS INC.Milford, CT · Active | Milford, CT | Corporation | Dec 4, 1967 | Active |
| DEERFIELD AVENUE IMPROVEMENT ASSOCIATION, INCORPORATED, THEMilford, CT · Active | Milford, CT | Corporation | Sep 1, 1953 | Active |
| DEVON HOSE COMPANY NUMBER FOUR (#4) INCORPORATEDMilford, CT · Dissolved | Milford, CT | Corporation | Dec 22, 1915 | Dissolved |
| DEVON POST NO. 7788, VETERANS OF FOREIGN WARS OF THE UNITED STATES, INCORPORATED.Milford, CT · Active | Milford, CT | Corporation | May 14, 1947 | Active |
| DEVON ROTARY CLUB, INC., THEMilford, CT · Active | Milford, CT | Corporation | Oct 22, 1971 | Active |
| EAST SHORE POST 196, INC., DEPARTMENT OF CONNECTICUT, THE AMERICAN LEGIONMilford, CT · Active | Milford, CT | Corporation | Apr 20, 1965 | Active |
| FREELOVE BALDWIN STOWE CHAPTER DAUGHTERS OF THE AMERICAN REVOLUTION INCORPORATEDMilford, CT · Active | Milford, CT | Corporation | Sep 29, 1906 | Active |
| CHARLES AND MABLE P. JOST FOUNDATION, INCORPORATEDMilford, CT · Active | Milford, CT | Corporation | May 2, 1967 | Active |
| JOHN C. MENDILLO FAMILY FOUNDATION, INCORPORATEDMilford, CT · Dissolved | Milford, CT | Corporation | Dec 13, 1957 | Dissolved |
| GOOD CHILD DEVELOPMENT CENTER INCMilford, CT · Active | Milford, CT | Corporation | Mar 17, 1970 | Active |
| INDIAN RIVER GRANGE INCORPORATED, THEMilford, CT · Dissolved | Milford, CT | Corporation | Feb 9, 1951 | Dissolved |
| JUNIOR MAJOR LEAGUE, INCORPORATEDMilford, CT · Active | Milford, CT | Corporation | Jun 3, 1958 | Active |
| JUNIOR WOMAN'S CLUB OF MILFORD, INC.Milford, CT · Active | Milford, CT | Corporation | May 6, 1969 | Active |
| MKC CLUB, INC.Milford, CT · Active | Milford, CT | Corporation | Oct 28, 1948 | Active |