| O. B. MAXWELL COMPANY, INCORPORATEDHamden, CT · Dissolved | Hamden, CT | Corporation | Feb 20, 1946 | Dissolved |
| PACKAGING RESOURCES, INC.Hamden, CT · Dissolved | Hamden, CT | Corporation | Dec 1, 1976 | Dissolved |
| PETER H. TORELLO & SON, INC.Hamden, CT · Active | Hamden, CT | Corporation | Apr 1, 1977 | Active |
| ROSSOTTO CONST. INC.Hamden, CT · Forfeited | Hamden, CT | Corporation | Aug 10, 1960 | Forfeited |
| SARGOLINI'S, INCORPORATEDHamden, CT · Dissolved | Hamden, CT | Corporation | Mar 26, 1970 | Dissolved |
| SAXONY COAT COMPANYHamden, CT · Dissolved | Hamden, CT | Corporation | Oct 15, 1973 | Dissolved |
| SCARCO, INC.Hamden, CT · Forfeited | Hamden, CT | Corporation | Jun 6, 1973 | Forfeited |
| SULLIVAN & SON CARPET, INC.Hamden, CT · Active | Hamden, CT | Corporation | Nov 13, 1964 | Active |
| SYKES & LIBBY OF NORTH HAVEN, INC.Hamden, CT · Dissolved | Hamden, CT | Corporation | May 4, 1962 | Dissolved |
| TAC'S SERVICE STATIONS, INCORPORATEDHamden, CT · Dissolved | Hamden, CT | Corporation | Dec 31, 1928 | Dissolved |
| TREADWELL ELECTRIC CO., INCORPORATED, THEHamden, CT · Forfeited | Hamden, CT | Corporation | Mar 22, 1956 | Forfeited |
| UTILITY COMMUNICATIONS, INC.Hamden, CT · Active | Hamden, CT | Corporation | Jul 7, 1970 | Active |
| CONN. YANKEE LYRIC THEATER COMPANY, INC., THEHamden, CT · Forfeited | Hamden, CT | Corporation | Mar 26, 1976 | Forfeited |
| DUNBAR HILL FIRE ASSOCIATION INCORPORATED, THEHamden, CT · Active | Hamden, CT | Corporation | Apr 23, 1927 | Active |
| FRANK J. STEMPICK POST NO. 162 AMERICAN LEGION INCORPORATED THEHamden, CT · Forfeited | Hamden, CT | Corporation | Dec 3, 1946 | Forfeited |
| HAMDEN YOUTH HOCKEY ASSOCIATION, INC.Hamden, CT · Active | Hamden, CT | Corporation | Aug 21, 1968 | Active |
| HERONETTES PARENTS ASSOCIATION, INC.Hamden, CT · Active | Hamden, CT | Corporation | Sep 25, 1974 | Active |
| LAURELS CONDOMINIUM ASSOCIATION (#1) INC. THEHamden, CT · Active | Hamden, CT | Corporation | Nov 16, 1973 | Active |
| VNA SERVICES, INC.Hamden, CT · Dissolved | Hamden, CT | Corporation | Nov 14, 1931 | Dissolved |
| MIX DISTRICT VOLUNTEER FIRE COMPANY OF HAMDEN, CONN., INC.Hamden, CT · Forfeited | Hamden, CT | Corporation | Oct 26, 1925 | Forfeited |
| SOUTHWEST CONSERVATION DISTRICT, INC.Hamden, CT · Active | Hamden, CT | Corporation | Oct 6, 1975 | Active |
| BARN SALE, INC. THEHamden, CT · Active | Hamden, CT | Corporation | Apr 3, 1973 | Active |
| YOUTH CONTINUUM, INC.Hamden, CT · Active | Hamden, CT | Corporation | Sep 23, 1968 | Active |
| HAMDEN-NORTH HAVEN AMVET POST #9, INC.Hamden, CT · Active | Hamden, CT | Corporation | Sep 16, 1947 | Active |
| HAMDEN SYMPHONY ORCHESTRA, INC.Hamden, CT · Active | Hamden, CT | Corporation | Nov 13, 1963 | Active |
| NEW HAVEN COUNCIL UNITED COMMERCIAL TRAVELERS OF AMERICA, INC.Hamden, CT · Forfeited | Hamden, CT | Corporation | Dec 21, 1977 | Forfeited |
| AMENDOLA GENERAL WOODWORK CO., INC.Hamden, CT · Dissolved | Hamden, CT | Corporation | Mar 16, 1978 | Dissolved |
| HAMDEN SHEET METAL, INC.Hamden, CT · Forfeited | Hamden, CT | Corporation | Sep 30, 1977 | Forfeited |
| CUSTOM AUTO TOP & SALES, INC.Hamden, CT · Forfeited | Hamden, CT | Corporation | Apr 7, 1978 | Forfeited |
| KLEEN SWEEP, INC.Hamden, CT · Active | Hamden, CT | Corporation | Jun 5, 1978 | Active |
| CHINA INN, INC.Hamden, CT · Dissolved | Hamden, CT | Corporation | Jun 9, 1978 | Dissolved |
| CONNECTICUT'S BRASS KEYS INCORPORATEDHamden, CT · Forfeited | Hamden, CT | Corporation | Jul 21, 1978 | Forfeited |
| A. & M. AUTO BODY WORKS, INCORPORATEDHamden, CT · Forfeited | Hamden, CT | Corporation | Jan 7, 1959 | Forfeited |
| COBBS OF HAMDEN, INC.Woodbridgwct06525, CT · Dissolved | Woodbridgwct06525, CT | Corporation | Mar 2, 1960 | Dissolved |
| D. A. LONG ASSOCIATES, INC.Hamden, CT · Dissolved | Hamden, CT | Corporation | Jan 13, 1960 | Dissolved |
| ELM CITY MFG. JEWELERS, INC.Hamden, CT · Active | Hamden, CT | Corporation | Sep 20, 1957 | Active |
| BOB THOMAS FORD, INC.Hamden, CT · Active | Hamden, CT | Corporation | Dec 4, 1978 | Active |
| MICHAEL LABONIA ASSOCIATES, INC.Hamden, CT · Dissolved | Hamden, CT | Corporation | Dec 4, 1978 | Dissolved |
| TUDOR HOUSE FURNITURE CO., INC.Hamden, CT · Active | Hamden, CT | Corporation | Apr 10, 1963 | Active |
| HAMDEN SOCCER ASSOCIATION, INC.Hamden, CT · Active | Hamden, CT | Corporation | Mar 20, 1979 | Active |
| CAR-TUNE SYSTEMS, INC.Hamden, CT · Active | Hamden, CT | Corporation | Apr 30, 1979 | Active |
| EDUCATIONAL CAREER DEVELOPMENT CORPORATIONHamden, CT · Forfeited | Hamden, CT | Corporation | May 31, 1979 | Forfeited |
| SLEEPING GIANT DAY CARE, INC.Hamden, CT · Active | Hamden, CT | Corporation | Aug 31, 1979 | Active |
| CORVIN, INC.Hamden, CT · Dissolved | Hamden, CT | Corporation | Oct 2, 1979 | Dissolved |
| ADVANCED MEDICAL SYSTEMS, INC.Hamden, CT · Merged | Hamden, CT | Corporation | Oct 24, 1979 | Merged |
| PARADISE COUNTRY CLUB, INC.Hamden, CT · Active | Hamden, CT | Corporation | Apr 19, 1950 | Active |
| REGIONAL VISITING NURSE AGENCY INCHamden, CT · Merged | Hamden, CT | Corporation | Mar 20, 1928 | Merged |
| SUPERIOR PRINTING INK CO., INC.Hamden, CT · Active | Hamden, CT | Corporation | Jan 29, 1980 | Active |
| BATS-LH, INC.Hamden, CT · Dissolved | Hamden, CT | Corporation | Jan 24, 1980 | Dissolved |
| MIKE'S AUTO CLINIC, INC.Hamden, CT · Active | Hamden, CT | Corporation | Mar 24, 1980 | Active |