| ASSOCIATED NEUROLOGISTS, P.C.Danbury, CT · Active | Danbury, CT | Corporation | Jun 5, 1972 | Active |
| BASHER'S ELECTRICAL SERVICES, INCORPORATEDDanbury, CT · Forfeited | Danbury, CT | Corporation | Dec 24, 1959 | Forfeited |
| BEDOUKIAN RESEARCH, INC.Danbury, CT · Active | Danbury, CT | Corporation | May 19, 1972 | Active |
| BERKSHIRE FOOD DISTRIBUTORS, INC.Danbury, CT · Active | Danbury, CT | Corporation | Dec 27, 1973 | Active |
| BERKSHIRE SEPTIC TANK COMPANY, INC.Danbury, CT · Dissolved | Danbury, CT | Corporation | Feb 8, 1960 | Dissolved |
| BUILDING PRODUCTS CORPORATIONDanbury, CT · Dissolved | Danbury, CT | Corporation | Dec 8, 1971 | Dissolved |
| BOB'S TOOLS & AUTO EQUIPMENT, INC.Danbury, CT · Forfeited | Danbury, CT | Corporation | Dec 13, 1972 | Forfeited |
| WAGNER DENTAL LAB, INC.Danbury, CT · Dissolved | Danbury, CT | Corporation | Jun 24, 1970 | Dissolved |
| C. A. G., INC.Danbury, CT · Active | Danbury, CT | Corporation | Mar 17, 1964 | Active |
| CANDLEWOOD ACRES HOLDING CORPORATIONDanbury, CT · Active | Danbury, CT | Corporation | Jan 29, 1963 | Active |
| CAR-LAND AUTO BODY, INC.Danbury, CT · Dissolved | Danbury, CT | Corporation | Oct 28, 1974 | Dissolved |
| CARPET FAIR, INC., THEDanbury, CT · Forfeited | Danbury, CT | Corporation | Jan 10, 1966 | Forfeited |
| CHARLES A. ROGERS, D.D.S., P.C.Danbury, CT · Forfeited | Danbury, CT | Corporation | Jun 2, 1977 | Forfeited |
| CUSTOM CARE BUILDING SERVICES, INC.Danbury, CT · Active | Danbury, CT | Corporation | Jan 13, 1969 | Active |
| CONNECTICUT FOUNDATION CORPORATION THEDanbury, CT · Forfeited | Danbury, CT | Corporation | Mar 30, 1965 | Forfeited |
| CONTACT SYSTEMS, INC.Danbury, CT · Dissolved | Danbury, CT | Corporation | Apr 4, 1968 | Dissolved |
| CORNELL MEMORIAL, INC.Danbury, CT · Active | Danbury, CT | Corporation | Jun 28, 1973 | Active |
| CUSTOM DESIGN SERVICES, INC.Danbury, CT · Dissolved | Danbury, CT | Corporation | Nov 10, 1966 | Dissolved |
| CUTLER GLASS CO., INC.Danbury, CT · Dissolved | Danbury, CT | Corporation | Sep 13, 1973 | Dissolved |
| COLLINS HANNAFIN, P.C.Danbury, CT · Active | Danbury, CT | Corporation | Dec 31, 1975 | Active |
| DANBURY CVS, INC.Danbury, CT · Merged | Danbury, CT | Corporation | Jul 3, 1972 | Merged |
| DANBURY DRYWALL, INC.Danbury, CT · Dissolved | Danbury, CT | Corporation | Aug 28, 1969 | Dissolved |
| DANBURY INDUSTRIAL CORPORATION THEDanbury, CT · Dissolved | Danbury, CT | Corporation | Aug 16, 1918 | Dissolved |
| DANBURY METAL FINISHING, INC.Danbury, CT · Active | Danbury, CT | Corporation | Nov 3, 1975 | Active |
| DANBURY MOTEL ASSOCIATES, INC.Danbury, CT · Dissolved | Danbury, CT | Corporation | Oct 4, 1976 | Dissolved |
| DANBURY PHARMACAL, INC.Danbury, CT · Merged | Danbury, CT | Corporation | Jun 17, 1970 | Merged |
| RANKIN TEXTILE PRINTING, INC.Danbury, CT · Active | Danbury, CT | Corporation | Jul 6, 1976 | Active |
| DANBURY RENT-A TRUCK, INC.Danbury, CT · Forfeited | Danbury, CT | Corporation | Oct 8, 1971 | Forfeited |
| DANBURY SQUARE BOX COMPANY THEDanbury, CT · Active | Danbury, CT | Corporation | Jul 27, 1906 | Active |
| DANBURY VETERINARY ASSOCIATES, P.C.Danbury, CT · Dissolved | Danbury, CT | Corporation | Mar 28, 1974 | Dissolved |
| V.I.P. LIMOUSINE, INC.Danbury, CT · Forfeited | Danbury, CT | Corporation | Dec 10, 1968 | Forfeited |
| DEEP'S FOOD LINER, INC.Danbury, CT · Dissolved | Danbury, CT | Corporation | Aug 6, 1965 | Dissolved |
| DELL'S AUTO WRECKING, INC.Danbury, CT · Active | Danbury, CT | Corporation | Mar 11, 1977 | Active |
| DENT ELECTRICAL SUPPLY COMPANY THEDanbury, CT · Dissolved | Danbury, CT | Corporation | Dec 22, 1958 | Dissolved |
| DOUGLAS S. MANN, DDS, P.C.Danbury, CT · Dissolved | Danbury, CT | Corporation | Nov 12, 1974 | Dissolved |
| EARTHMOVERS, INCORPORATEDDanbury, CT · Active | Danbury, CT | Corporation | Oct 25, 1960 | Active |
| EASTERN STATES DEVELOPMENT CORPORATIONDanbury, CT · Active | Danbury, CT | Corporation | Sep 22, 1971 | Active |
| F & M ELECTRIC SUPPLY COMPANY, INC.Danbury, CT · Active | Danbury, CT | Corporation | Sep 15, 1969 | Active |
| ENERGY RESEARCH CORPORATIONDanbury, CT · Withdrawn | Danbury, CT | Corporation | Apr 1, 1969 | Withdrawn |
| F.L. MERRITT, INCORPORATEDDanbury, CT · Dissolved | Danbury, CT | Corporation | May 22, 1953 | Dissolved |
| FAIR AUTO SUPPLY OF DANBURY, INC.Danbury, CT · Dissolved | Danbury, CT | Corporation | Apr 1, 1971 | Dissolved |
| FAIRFIELD PROCESSING CORPORATION THEDanbury, CT · Active | Danbury, CT | Corporation | Apr 21, 1950 | Active |
| FEINSONS MEN'S STORE, INC.Danbury, CT · Dissolved | Danbury, CT | Corporation | Jun 28, 1962 | Dissolved |
| GALLERI SEVEN, INC.Danbury, CT · Forfeited | Danbury, CT | Corporation | Jul 15, 1977 | Forfeited |
| GOODFELLOW-ASHMORE AGENCY, INC.Danbury, CT · Active | Danbury, CT | Corporation | Jan 17, 1969 | Active |
| HAMAR LASER INSTRUMENTS, INC.Danbury, CT · Active | Danbury, CT | Corporation | Apr 3, 1967 | Active |
| HANNAN AGENCY, INC. THEDanbury, CT · Active | Danbury, CT | Corporation | Oct 1, 1965 | Active |
| HANS J SOECHTIG, INC.Danbury, CT · Forfeited | Danbury, CT | Corporation | Nov 24, 1969 | Forfeited |
| HAROLD SILVER, D.D.S., P.C.Danbury, CT · Dissolved | Danbury, CT | Corporation | Jan 7, 1970 | Dissolved |
| HAWLEY CONSTRUCTION CORPORATIONDanbury, CT · Active | Danbury, CT | Corporation | Jun 27, 1969 | Active |