| VALLEY-SHORE MUTUAL AID, INCORPORATEDEssex, CT · Active | Essex, CT | Corporation | Jan 3, 1969 | Active |
| ESSEX LIBRARY ASSOCIATION, INC. THEEssex, CT · Active | Essex, CT | Corporation | Feb 17, 1893 | Active |
| GATEWAY COUNSELING SERVICE, INC.Essex, CT · Merged | Essex, CT | Corporation | Feb 18, 1972 | Merged |
| WILDWOOD MEDICAL CENTER ASSOCIATION, INC.Essex, CT · Active | Essex, CT | Corporation | Oct 28, 1977 | Active |
| ESSEX PRE-SCHOOL LTD.Essex, CT · Active | Essex, CT | Corporation | Aug 23, 1977 | Active |
| RYA CORPORATION THEEssex, CT · Forfeited | Essex, CT | Corporation | Jun 5, 1978 | Forfeited |
| SMITH BROS. LAUNCH COMPANY, INC.Essex, CT · Dissolved | Essex, CT | Corporation | Sep 22, 1978 | Dissolved |
| QUALITY DATA SYSTEMS, INC.Essex, CT · Dissolved | Essex, CT | Corporation | Oct 25, 1978 | Dissolved |
| J. FREDERICK SCHOLES AGENCY, INC.Essex, CT · Dissolved | Essex, CT | Corporation | Nov 6, 1978 | Dissolved |
| DALE A. ROWETT, M.D., P.C.Essex, CT · Dissolved | Essex, CT | Corporation | Nov 7, 1978 | Dissolved |
| N B W CORP.Essex, CT · Dissolved | Essex, CT | Corporation | Dec 11, 1978 | Dissolved |
| TMSC HOLDING COMPANYEssex, CT · Dissolved | Essex, CT | Corporation | May 1, 1930 | Dissolved |
| SOUTHWINDS ASSOCIATION, INC.Essex, CT · Active | Essex, CT | Corporation | Apr 24, 1979 | Active |
| SULLIVAN PAVING COMPANY, INC.Essex, CT · Active | Essex, CT | Corporation | Jun 29, 1979 | Active |
| FILTER SYSTEMS, INC.Essex, CT · Forfeited | Essex, CT | Corporation | Aug 2, 1976 | Forfeited |
| COMPREHENSIVE PSYCHIATRIC CARE, P.C.Essex, CT · Dissolved | Essex, CT | Corporation | Nov 30, 1979 | Dissolved |
| V&B, INC.Essex, CT · Dissolved | Essex, CT | Corporation | Mar 17, 1980 | Dissolved |
| THE CONNECTICUT RIVER FOUNDATION AT STEAMBOAT DOCK, INC.Essex, CT · Active | Essex, CT | Corporation | May 24, 1974 | Active |
| SOUND RIGGING SERVICES, INC.Essex, CT · Active | Essex, CT | Corporation | Jun 27, 1980 | Active |
| POTAPAUG AUDUBON SOCIETY, INC.Essex, CT · Active | Essex, CT | Corporation | Jul 25, 1980 | Active |
| CONNECTICUT RIVER ARTISANS COOPERATIVE, INC. THEEssex, CT · Active | Essex, CT | Corporation | Sep 29, 1980 | Active |
| THEODORE W. MARON, M.D., P.C.Essex, CT · Dissolved | Essex, CT | Corporation | Oct 21, 1980 | Dissolved |
| NAUTICAL GRAPHICS, INC.Essex, CT · Forfeited | Essex, CT | Corporation | Dec 16, 1980 | Forfeited |
| YANKEE COMMUNICATIONS, INC.Essex, CT · Forfeited | Essex, CT | Corporation | Feb 25, 1981 | Forfeited |
| BRAINARD ASSOCIATES, INC.Essex, CT · Forfeited | Essex, CT | Corporation | Aug 6, 1981 | Forfeited |
| ALAN M. SPAGNOLA, M. D., P. C.Essex, CT · Dissolved | Essex, CT | Corporation | Sep 8, 1981 | Dissolved |
| BERN, INC.Essex, CT · Dissolved | Essex, CT | Corporation | Oct 16, 1981 | Dissolved |
| PAUL AND LISA PROGRAM, INC. THEEssex, CT · Forfeited | Essex, CT | Corporation | Mar 26, 1982 | Forfeited |
| RIVERSIDE PRESS, INC.Essex, CT · Dissolved | Essex, CT | Corporation | Apr 27, 1982 | Dissolved |
| CLASSICAL RAGS, INC.Essex, CT · Forfeited | Essex, CT | Corporation | Jul 6, 1982 | Forfeited |
| CLINICARE INC.Essex, CT · Dissolved | Essex, CT | Corporation | Oct 6, 1982 | Dissolved |
| TUNA'S DREAM, INC.Essex, CT · Active | Essex, CT | Corporation | Dec 9, 1982 | Active |
| COMPASS RESOURCES, INC.Essex, CT · Dissolved | Essex, CT | Corporation | Jan 21, 1983 | Dissolved |
| FERRUCCI FINANCIAL SERVICES CORP.Essex, CT · Active | Essex, CT | Corporation | Apr 4, 1983 | Active |
| CAMPBELL COMMUNICATIONS, INC.Essex, CT · Dissolved | Essex, CT | Corporation | Apr 11, 1983 | Dissolved |
| BLUEWATER Millwork & Construction Inc.Essex, CT · Active | Essex, CT | Corporation | Sep 1, 1983 | Active |
| DAVID A. BAGGISH, M.D., P.C.Essex, CT · Dissolved | Essex, CT | Corporation | Oct 12, 1983 | Dissolved |
| SMITH BROS. FISH CO., INC.Essex, CT · Dissolved | Essex, CT | Corporation | Dec 9, 1983 | Dissolved |
| ESSEX CORINTHIAN YACHT CLUB, INC.Essex, CT · Active | Essex, CT | Corporation | Sep 7, 1984 | Active |
| ESSEX HILLS HOME OWNERS ASSOCIATION, INC.Essex, CT · Active | Essex, CT | Corporation | Sep 12, 1984 | Active |
| CREATIVE CRAFTS INTERNATIONAL, INC.Essex, CT · Revoked | Essex, CT | Corporation | Sep 27, 1984 | Revoked |
| KNICKERBOCKER-BARRY, INC.Essex, CT · Forfeited | Essex, CT | Corporation | Dec 17, 1984 | Forfeited |
| ESSEX COLONIAL, INC.Essex, CT · Dissolved | Essex, CT | Corporation | Mar 1, 1985 | Dissolved |
| RIVER PROPERTIES, LLCEssex, CT · Redomesticated | Essex, CT | LLC | Mar 14, 1985 | Redomesticated |
| OSAGE LTD., REALTORSEssex, CT · Dissolved | Essex, CT | Corporation | Sep 23, 1985 | Dissolved |
| LOWER CONNECTICUT RIVER LAND TRUST, INC.Essex, CT · Active | Essex, CT | Corporation | Nov 25, 1985 | Active |
| GLOWAC GROUNDS CARE, INC.Essex, CT · Dissolved | Essex, CT | Corporation | Dec 10, 1985 | Dissolved |
| SOUTH SHORE PHYSICAL THERAPY AND REHABILITATION SERVICES, P.C.Essex, CT · Dissolved | Essex, CT | Corporation | Feb 3, 1986 | Dissolved |
| D & S LEASING COMPANY, INC.Essex, CT · Forfeited | Essex, CT | Corporation | Jan 5, 1987 | Forfeited |
| BARTRAM & COCHRAN, INC.Essex, CT · Dissolved | Essex, CT | Corporation | Feb 26, 1987 | Dissolved |