| MILLER BROTHERS MOVING AND STORAGE, INC.South Windham, CT · Active | South Windham, CT | Corporation | Oct 16, 1973 | Active |
| GUILFORD SMITH MEMORIAL LIBRARY ASSOCIATION, INCORPORATED, THESouth Windham, CT · Active | South Windham, CT | Corporation | Feb 15, 1930 | Active |
| SOUTH WINDHAM FIRE DEPARTMENT, INC.South Windham, CT · Active | South Windham, CT | Corporation | Sep 26, 1940 | Active |
| HORIZONS, INC.South Windham, CT · Active | South Windham, CT | Corporation | Nov 26, 1979 | Active |
| WATER & AIR, INC.South Windham, CT · Active | South Windham, CT | Corporation | Dec 28, 1979 | Active |
| CALVO REALTY GROUP, INCORPORATEDSouth Windham, CT · Dissolved | South Windham, CT | Corporation | Apr 18, 1980 | Dissolved |
| MIC BUILDERS AND REMODELERS, INC.South Windham, CT · Dissolved | South Windham, CT | Corporation | May 27, 1981 | Dissolved |
| BIG POND PRESERVATION ASSOCIATION, INCORPORATEDSouth Windham, CT · Active | South Windham, CT | Corporation | Dec 17, 1981 | Active |
| NATHAN MANUFACTURING COMPANY, INC.South Windham, CT · Dissolved | South Windham, CT | Corporation | Apr 21, 1982 | Dissolved |
| REALTY CONSTRUCTION, INC.South Windham, CT · Forfeited | South Windham, CT | Corporation | Mar 20, 1986 | Forfeited |
| HORIZONS PROGRAMS, INC.South Windham, CT · Active | South Windham, CT | Corporation | Jun 30, 1987 | Active |
| NEWCO LUMBER CO., INC. THES. Windham, CT · Forfeited | S. Windham, CT | Corporation | Apr 10, 1991 | Forfeited |
| W.B.F., INC.So. Windham, CT · Dissolved | So. Windham, CT | Corporation | Jul 7, 1993 | Dissolved |
| RGS MACHINE CORP.S. Windham, CT · Dissolved | S. Windham, CT | Corporation | Aug 3, 1993 | Dissolved |
| HARWEST HOLDINGS ONE, INC.So. Windham, CT · Revoked | So. Windham, CT | Corporation | Mar 28, 1994 | Revoked |
| INDARS OF WINDHAM, INC.S. Windham, CT · Dissolved | S. Windham, CT | Corporation | Jan 23, 1995 | Dissolved |
| K & M HOUSING L.L.C.Lebanon, CT · Active | Lebanon, CT | LLC | Jan 4, 1995 | Active |
| CEDAR CREST ASSOCIATION, INC.South Windham, CT · Active | South Windham, CT | Corporation | Aug 18, 1995 | Active |
| WINDHAM PARTNERS, L.L.CSouth Windham, CT · Dissolved | South Windham, CT | LLC | Apr 26, 1994 | Dissolved |
| SIGNS PLUS OF WINDHAM, L.L.C.South Windham, CT · Forfeited | South Windham, CT | LLC | Sep 28, 1995 | Forfeited |
| OREIFLA, INC.South Windham, CT · Forfeited | South Windham, CT | Corporation | Nov 21, 1996 | Forfeited |
| 721-727 MAIN STREET, WILLIMANTIC LLCSouth Windham, CT · Forfeited | South Windham, CT | LLC | Jan 23, 1997 | Forfeited |
| TOWN & COUNTRY WINES & LIQUORS, LLCSouth Windham, CT · Active | South Windham, CT | LLC | Apr 14, 1997 | Active |
| SOUTH WINDHAM PLAZA, INC.South Windham, CT · Dissolved | South Windham, CT | Corporation | Apr 25, 1997 | Dissolved |
| GD PROPERTY INVESTMENT GROUP, LLCSouth Windsor, CT · Forfeited | South Windsor, CT | LLC | Apr 28, 1997 | Forfeited |
| RAPPID GROUP, LLCSouth Windsor, CT · Forfeited | South Windsor, CT | LLC | May 9, 1997 | Forfeited |
| BLUE DRAGON ENTERPRISES, LLCSouth Windham, CT · Dissolved | South Windham, CT | LLC | Jun 2, 1998 | Dissolved |
| TOTAL MANAGEMENT SERVICES, L.L.C.South Windham, CT · Dissolved | South Windham, CT | LLC | Jul 6, 1998 | Dissolved |
| SATORI DESIGN AND DEVELOPMENT LLCWillimantic, CT · Dissolved | Willimantic, CT | LLC | Nov 6, 1998 | Dissolved |
| DSD CEDAR HILL, LLCSouth Windham, CT · Active | South Windham, CT | LLC | Feb 1, 1999 | Active |
| GLORIETTE, LLCSouth Windham, CT · Forfeited | South Windham, CT | LLC | Dec 30, 1999 | Forfeited |
| WILLOW BROOK STABLES, LLCSouth Windham, CT · Forfeited | South Windham, CT | LLC | Dec 30, 1999 | Forfeited |
| TONY BOUCHER TRUCKING, LLCSouth Windham, CT · Active | South Windham, CT | LLC | Apr 11, 2000 | Active |
| DALARDHA, LLCSouth Windham, CT · Active | South Windham, CT | LLC | Sep 28, 2000 | Active |
| ADCITH USA, LLCS. Windham, CT · Dissolved | S. Windham, CT | LLC | Jul 10, 2001 | Dissolved |
| WENDA'S FAMILY KITCHEN, LLCSouth Windham, CT · Dissolved | South Windham, CT | LLC | Nov 19, 2001 | Dissolved |
| PARADYGM FEEDERS, LLCSouth Windham, CT · Dissolved | South Windham, CT | LLC | Aug 13, 2002 | Dissolved |
| ORION MACHINE SYSTEMS, INC.South Windham, CT · Dissolved | South Windham, CT | Corporation | Feb 19, 2003 | Dissolved |
| GODERE ELECTRICAL CONTRACTORS LLCSouth Windham, CT · Active | South Windham, CT | LLC | Mar 10, 2003 | Active |
| TRANQUIL MOMENTS DAY SPA, LLCSouth Windham, CT · Dissolved | South Windham, CT | LLC | Jul 31, 2003 | Dissolved |
| JAY'Z CUSTOM PAINT & AIRBRUSH, LLCSouth Windham, CT · Dissolved | South Windham, CT | LLC | Aug 7, 2003 | Dissolved |
| KEYWAY CONSTRUCTION LLCSouth Windham, CT · Dissolved | South Windham, CT | LLC | Sep 9, 2003 | Dissolved |
| WILL HURL, LLCSouth Windham, CT · Dissolved | South Windham, CT | LLC | Sep 19, 2003 | Dissolved |
| DEMETRIOS, LLCSouth Windham, CT · Active | South Windham, CT | LLC | Jan 12, 2004 | Active |
| THREAD CITY DEVELOPMENT, INC.South Windham, CT · Active | South Windham, CT | Corporation | Jul 21, 2004 | Active |
| EZC HOME REPAIR, LLCSouth Windham, CT · Forfeited | South Windham, CT | LLC | Sep 17, 2004 | Forfeited |
| CRYSTAL CRAFT LLCWillimantic, CT · Forfeited | Willimantic, CT | LLC | Oct 6, 2004 | Forfeited |
| MCCLINTOCK ROOFING, L.L.C.South Windham, CT · Active | South Windham, CT | LLC | Dec 14, 2004 | Active |
| C.B. PROPERTIES, LLCSouth Windham, CT · Active | South Windham, CT | LLC | Mar 17, 2005 | Active |
| MPI REAL ESTATE, LLCS. Windham, CT · Active | S. Windham, CT | LLC | May 18, 2005 | Active |