| MARLIN REALTY CORP. THENorth Haven, CT · Dissolved | North Haven, CT | Corporation | Oct 29, 1969 | Dissolved |
| T.M. JERMINE & SONS, INC.North Haven, CT · Active | North Haven, CT | Corporation | Jan 17, 1972 | Active |
| QUEBECOR WORLD DIRECT BROOKFIELD INC.North Haven, CT · Merged | North Haven, CT | Corporation | Mar 7, 1949 | Merged |
| MONTOWESE FOOD CENTER, INC.No. Haven, CT · Forfeited | No. Haven, CT | Corporation | May 11, 1970 | Forfeited |
| MURDOCK ENTERPRISES, INC.North Haven, CT · Dissolved | North Haven, CT | Corporation | Mar 15, 1971 | Dissolved |
| MUZIO'S TRAVEL SERVICES, LTD.North Haven, CT · Forfeited | North Haven, CT | Corporation | Oct 25, 1972 | Forfeited |
| NATIONAL LUMBER INCORPORATEDNorth Haven, CT · Active | North Haven, CT | Corporation | Dec 22, 1955 | Active |
| NEW ENGLAND DRYWALL, INC.North Haven, CT · Dissolved | North Haven, CT | Corporation | Sep 16, 1965 | Dissolved |
| NEW VENTURES INC.No. Haven, CT · Revoked | No. Haven, CT | Corporation | Aug 11, 1976 | Revoked |
| NICK'S CHAR-PIT, INCORPORATEDNorth Haven, CT · Active | North Haven, CT | Corporation | Feb 7, 1968 | Active |
| NORTH HAVEN CONSTRUCTION COMPANY, INCORPORATED THENorth Haven, CT · Dissolved | North Haven, CT | Corporation | Mar 11, 1948 | Dissolved |
| NORTH HAVEN PLUMBING & HEATING CO., INC.North Haven, CT · Dissolved | North Haven, CT | Corporation | Mar 12, 1969 | Dissolved |
| O. F. MOSSBERG & SONS, INCORPORATEDNorth Haven, CT · Active | North Haven, CT | Corporation | Dec 28, 1926 | Active |
| OMEGA REALTY, INC.North Haven, CT · Forfeited | North Haven, CT | Corporation | Apr 8, 1968 | Forfeited |
| P & M ENTERPRISES, INC.North Haven, CT · Forfeited | North Haven, CT | Corporation | Jan 19, 1965 | Forfeited |
| PARISE REALTY COMPANY, INC. THENorth Haven, CT · Dissolved | North Haven, CT | Corporation | Feb 20, 1967 | Dissolved |
| PAUL C. HIGGINS INCORPORATEDNorth Haven, CT · Active | North Haven, CT | Corporation | Apr 28, 1958 | Active |
| PAUL C. MONTANO, INCORPORATEDNorth Haven, CT · Dissolved | North Haven, CT | Corporation | Jan 3, 1969 | Dissolved |
| JPC Ventures Inc.North Haven, CT · Active | North Haven, CT | Corporation | Oct 18, 1971 | Active |
| PETER LOUIS COIFFURES, INC.North Haven, CT · Forfeited | North Haven, CT | Corporation | Jun 23, 1977 | Forfeited |
| CPDC, INC.North Haven, CT · Dissolved | North Haven, CT | Corporation | Aug 19, 1946 | Dissolved |
| THE PLATT-LABONIA COMPANY OF NORTH HAVEN, INC.North Haven, CT · Forfeited | North Haven, CT | Corporation | Jan 30, 1953 | Forfeited |
| PREFERRED MANUFACTURING CO., INC.North Haven, CT · Forfeited | North Haven, CT | Corporation | May 2, 1972 | Forfeited |
| R & J MASONRY CONTRACTORS, INC.North Haven, CT · Dissolved | North Haven, CT | Corporation | Jul 1, 1977 | Dissolved |
| RELIANCE BUSINESS SYSTEMS, INC.North Haven, CT · Dissolved | North Haven, CT | Corporation | Mar 31, 1921 | Dissolved |
| REO TRUCK RENTAL, INC.North Haven, CT · Forfeited | North Haven, CT | Corporation | Oct 15, 1954 | Forfeited |
| KITCHEN COMPANY, INC. THENorth Haven, CT · Active | North Haven, CT | Corporation | Apr 14, 1958 | Active |
| RIDGEHILL ANIMAL HOSPITAL, P.C.North Haven, CT · Active | North Haven, CT | Corporation | Jan 2, 1975 | Active |
| ROBERT S. FERS, INCORPORATED, THENorth Haven, CT · Active | North Haven, CT | Corporation | Sep 20, 1957 | Active |
| ROGOVIN'S FURNITURE CENTRE, INCORPORATEDNorth Haven, CT · Dissolved | North Haven, CT | Corporation | Aug 1, 1957 | Dissolved |
| RUNDBAKEN ENGRAVING CO., INC.North Haven, CT · Dissolved | North Haven, CT | Corporation | Jun 23, 1960 | Dissolved |
| XXRPC, INC.North Haven, CT · Dissolved | North Haven, CT | Corporation | Jan 6, 1972 | Dissolved |
| RUSTIC OAK, INC.North Haven, CT · Forfeited | North Haven, CT | Corporation | Jan 29, 1974 | Forfeited |
| SHOE STRING PRESS, INC. THENorth Haven, CT · Dissolved | North Haven, CT | Corporation | Nov 28, 1958 | Dissolved |
| SLOCUM & SONS, INC.North Haven, CT · Merged | North Haven, CT | Corporation | Apr 4, 1975 | Merged |
| STATEWIDE MOTORS, INC.North Haven, CT · Forfeited | North Haven, CT | Corporation | Mar 7, 1962 | Forfeited |
| SYLVAN CLEANERS, INCORPORATEDNorth Haven, CT · Forfeited | North Haven, CT | Corporation | Feb 11, 1959 | Forfeited |
| FAIR OAK HOLDING, INC.North Haven, CT · Dissolved | North Haven, CT | Corporation | Sep 28, 1964 | Dissolved |
| 30 WASHINGTON AVE, REALTY CORPORATIONNo. Haven, CT · Active | No. Haven, CT | Corporation | Mar 25, 1959 | Active |
| THOMAS KEEGAN & SONS, INC.North Haven, CT · Dissolved | North Haven, CT | Corporation | Jun 20, 1966 | Dissolved |
| TRIANGLE TOOL COMPANYNorth Haven, CT · Dissolved | North Haven, CT | Corporation | Jun 15, 1966 | Dissolved |
| TRUCKPARTS, INC.North Haven, CT · Merged | North Haven, CT | Corporation | Dec 4, 1962 | Merged |
| UMC ELECTRONICS CO.North Haven, CT · Revoked | North Haven, CT | Corporation | Oct 8, 1962 | Revoked |
| ULBRICH OF ILLINOIS, INC.North Haven, CT · Active | North Haven, CT | Corporation | Jan 2, 1970 | Active |
| ULBRICH SHAPED WIRE, INC.North Haven, CT · Merged | North Haven, CT | Corporation | Sep 15, 1971 | Merged |
| VALLEY SAND & GRAVEL CORPORATIONNorth Haven, CT · Active | North Haven, CT | Corporation | Oct 22, 1971 | Active |
| VAN DYCK PRINTING COMPANY THENorth Haven, CT · Forfeited | North Haven, CT | Corporation | Mar 30, 1964 | Forfeited |
| VAN DYCK PROPERTIES, INC.No. Haven, CT · Forfeited | No. Haven, CT | Corporation | Mar 10, 1975 | Forfeited |
| VICTOR A. NUTILE BUS CO.North Haven, CT · Forfeited | North Haven, CT | Corporation | Jan 5, 1968 | Forfeited |
| WILLIAM D. FRAME & SON, LLCNorth Haven, CT · Dissolved | North Haven, CT | LLC | Mar 10, 1966 | Dissolved |