| CELLA-FLANAGAN, P.C.North Haven, CT · Forfeited | North Haven, CT | Corporation | Oct 19, 1976 | Forfeited |
| CHAPMAN & COMPANYNorth Haven, CT · Dissolved | North Haven, CT | Corporation | Dec 23, 1974 | Dissolved |
| COUNTRY PEDDLER, INC. THENorth Haven, CT · Forfeited | North Haven, CT | Corporation | Mar 31, 1966 | Forfeited |
| CIRCUITS INTERNATIONAL, INC.No. Haven, CT · Forfeited | No. Haven, CT | Corporation | Dec 26, 1973 | Forfeited |
| ONE GRAND STREET CORP.North Haven, CT · Dissolved | North Haven, CT | Corporation | Jun 14, 1966 | Dissolved |
| SUMMIT HANDLING SYSTEMS, INC.North Haven, CT · Active | North Haven, CT | Corporation | Sep 26, 1963 | Active |
| COLUMBIA GROUP, INC. THENorth Haven, CT · Forfeited | North Haven, CT | Corporation | Sep 3, 1964 | Forfeited |
| COLUMBIA PRINTING COMPANYNorth Haven, CT · Forfeited | North Haven, CT | Corporation | May 26, 1930 | Forfeited |
| COLUMBIA REALTY COMPANY, THENorth Haven, CT · Forfeited | North Haven, CT | Corporation | Mar 16, 1956 | Forfeited |
| CONNECTICUT COFFEE & COMMISSARY, INCORPORATEDNorth Haven, CT · Active | North Haven, CT | Corporation | Sep 3, 1975 | Active |
| CONNECTICUT HOME INSULATION COMPANY INCORPORATED, THENorth Haven, CT · Dissolved | North Haven, CT | Corporation | Jan 27, 1937 | Dissolved |
| DELL'ORO OIL & TRUCKING, INC.North Haven, CT · Forfeited | North Haven, CT | Corporation | May 31, 1962 | Forfeited |
| E. H. ROBERTS COMPANY THENorth Haven, CT · Dissolved | North Haven, CT | Corporation | May 17, 1960 | Dissolved |
| EJDCO, INC.No. Haven, CT · Dissolved | No. Haven, CT | Corporation | Apr 1, 1954 | Dissolved |
| EMPIRE PAVING, INC.North Haven, CT · Active | North Haven, CT | Corporation | Sep 14, 1970 | Active |
| F. D. GRAVE & SON, INC.North Haven, CT · Active | North Haven, CT | Corporation | Jun 29, 1960 | Active |
| FERRARO'S FOODLAND OF NEW HAVEN, INCORPORATEDNorth Haven, CT · Active | North Haven, CT | Corporation | Jan 28, 1974 | Active |
| FLIGHT SUPPORT, INC.North Haven, CT · Active | North Haven, CT | Corporation | Jun 7, 1971 | Active |
| FRANCIS P. RYAN CORPORATIONNorth Haven, CT · Revoked | North Haven, CT | Corporation | Nov 2, 1970 | Revoked |
| FRANKSON FENCE COMPANY THENorth Haven, CT · Active | North Haven, CT | Corporation | May 4, 1959 | Active |
| FULLER INSTALLATIONS INC.North Haven, CT · Active | North Haven, CT | Corporation | Mar 9, 1967 | Active |
| G. & H. EQUIPMENT, INCORPORATEDNorth Haven, CT · Dissolved | North Haven, CT | Corporation | Jul 2, 1958 | Dissolved |
| MANGEN RESTAURANT GROUP, INC.North Haven, CT · Dissolved | North Haven, CT | Corporation | May 26, 1976 | Dissolved |
| HB COMMUNICATIONS, INC.North Haven, CT · Merged | North Haven, CT | Corporation | Oct 11, 1961 | Merged |
| H. H. PERKINS CO., INC.North Haven, CT · Active | North Haven, CT | Corporation | Sep 26, 1962 | Active |
| H. SACHSE & SON, INC.North Haven, CT · Forfeited | North Haven, CT | Corporation | Jun 5, 1975 | Forfeited |
| HANSA DENTAL LABORATORY, INC.North Haven, CT · Dissolved | North Haven, CT | Corporation | Mar 11, 1968 | Dissolved |
| HARNO MYSTIC, INC.North Haven, CT · Dissolved | North Haven, CT | Corporation | Mar 14, 1975 | Dissolved |
| HAROLD'S FORMAL WEAR, INCORPORATEDNorth Haven, CT · Dissolved | North Haven, CT | Corporation | Nov 22, 1949 | Dissolved |
| HERPICH COMPANY, THENorth Haven, CT · Dissolved | North Haven, CT | Corporation | Feb 10, 1910 | Dissolved |
| HYDRO-AIR OF CONNECTICUT, INC.No. Haven, CT · Merged | No. Haven, CT | Corporation | Mar 31, 1967 | Merged |
| I. B. MUNSON COMPANY, INC.North Haven, CT · Dissolved | North Haven, CT | Corporation | Feb 16, 1965 | Dissolved |
| INSULATION MATERIAL PRODUCTS CORP.North Haven, CT · Dissolved | North Haven, CT | Corporation | Sep 29, 1972 | Dissolved |
| J. P. SALMINI COMPANY,INCORPORATEDNorth Haven, CT · Active | North Haven, CT | Corporation | Apr 23, 1948 | Active |
| JACKSON LANDSCAPE NURSERYMEN, INC.No. Haven, CT · Dissolved | No. Haven, CT | Corporation | Dec 22, 1972 | Dissolved |
| JAMES V. URSINI COMPANY, THENorth Haven, CT · Forfeited | North Haven, CT | Corporation | Sep 12, 1957 | Forfeited |
| JENSEN INDUSTRIES INC.No. Haven, CT · Active | No. Haven, CT | Corporation | Mar 5, 1976 | Active |
| JOHN HENRY'S COPY AND PRINTING CENTER, INC.North Haven, CT · Dissolved | North Haven, CT | Corporation | Jul 5, 1977 | Dissolved |
| JOHNSTONE COMPANY, INC.North Haven, CT · Active | North Haven, CT | Corporation | Sep 26, 1963 | Active |
| KONOWITZ, KAHN, & COMPANY, P.C.North Haven, CT · Dissolved | North Haven, CT | Corporation | Oct 3, 1972 | Dissolved |
| L. C. SMITH GUN COMPANY THENorth Haven, CT · Dissolved | North Haven, CT | Corporation | Aug 21, 1967 | Dissolved |
| L. G. DEFELICE, INC.North Haven, CT · Forfeited | North Haven, CT | Corporation | Jul 8, 1968 | Forfeited |
| LADUBY FLUR-O-LOCK COMPANY, INCORPORATEDNorth Haven, CT · Dissolved | North Haven, CT | Corporation | Apr 22, 1949 | Dissolved |
| ALAN PETER ASSOCIATES, INCORPORATEDNorth Haven, CT · Dissolved | North Haven, CT | Corporation | Dec 22, 1960 | Dissolved |
| LIPPINCOTT, INC.North Haven, CT · Dissolved | North Haven, CT | Corporation | Oct 24, 1962 | Dissolved |
| LITHOPRINT, INCORPORATEDNorth Haven, CT · Active | North Haven, CT | Corporation | Jul 24, 1946 | Active |
| NEW ENGLAND SOUND COMPANY, INC.North Haven, CT · Dissolved | North Haven, CT | Corporation | Jun 17, 1977 | Dissolved |
| LYDELL MOTORS, LTD.North Haven, CT · Active | North Haven, CT | Corporation | Jul 22, 1971 | Active |
| M & J BUILDERS, INC.North Haven, CT · Active | North Haven, CT | Corporation | Jan 5, 1976 | Active |
| XMMS, INC.North Haven, CT · Dissolved | North Haven, CT | Corporation | Jan 7, 1975 | Dissolved |