| SEYMOUR AMBULANCE ASSOCIATION, INC.Seymour, CT · Active | Seymour, CT | Corporation | Jan 17, 1972 | Active |
| SEYMOUR HISTORICAL SOCIETY INC., THESeymour, CT · Active | Seymour, CT | Corporation | Jul 30, 1976 | Active |
| SEYMOUR LIONS CLUB, INCORPORATED, THESeymour, CT · Active | Seymour, CT | Corporation | Jan 18, 1955 | Active |
| SEYMOUR POST NO. 5078 VETERANS OF FOREIGN WARS OF THE UNITED STATES, INCORPORATED,Seymour, CT · Forfeited | Seymour, CT | Corporation | Aug 10, 1954 | Forfeited |
| SHELTON JAYCEES, INC.Seymour, CT · Forfeited | Seymour, CT | Corporation | Oct 24, 1974 | Forfeited |
| 3000 MADISON AVENUE CONDOMINIUM ASSOCIATION, INC.Seymour, CT · Active | Seymour, CT | Corporation | Mar 25, 1976 | Active |
| VALLEY FIRE CHIEF'S EMERGENCY PLAN, INC., THESeymour, CT · Active | Seymour, CT | Corporation | Jul 23, 1964 | Active |
| VALLEY LANDLORD ASSOCIATION, INC. THESeymour, CT · Dissolved | Seymour, CT | Corporation | Dec 6, 1977 | Dissolved |
| CHIMNEY CLEAN INC.Seymour, CT · Dissolved | Seymour, CT | Corporation | Feb 27, 1978 | Dissolved |
| XAMAX INDUSTRIES, INC.Seymour, CT · Active | Seymour, CT | Corporation | Jan 7, 1974 | Active |
| ALLY INDUSTRIES, INC.Seymour, CT · Forfeited | Seymour, CT | Corporation | Feb 16, 1978 | Forfeited |
| COUNTRY CARD CORNER, LTD.Seymour, CT · Dissolved | Seymour, CT | Corporation | Apr 3, 1978 | Dissolved |
| CASAGMO CONDOMINIUM ASSOCIATION, INC. - PHASE IISeymour, CT · Active | Seymour, CT | Corporation | Jun 27, 1978 | Active |
| D. W. SMITH BUILDERS INC.Seymour, CT · Dissolved | Seymour, CT | Corporation | Nov 29, 1978 | Dissolved |
| H.R. ENQUIST INC.Seymour, CT · Active | Seymour, CT | Corporation | Jan 5, 1979 | Active |
| LODA AGENCY, INC. THESeymour, CT · Dissolved | Seymour, CT | Corporation | Mar 5, 1979 | Dissolved |
| NEW HAVEN INDIVIDUAL PRACTICE ASSOCIATION, INC.Seymour, CT · Dissolved | Seymour, CT | Corporation | Sep 21, 1979 | Dissolved |
| DADDIO'S NEW AUTO PARTS, INC.Seymour, CT · Active | Seymour, CT | Corporation | Oct 1, 1979 | Active |
| RICHLIN CORPORATION OF SEYMOUR THESeymour, CT · Dissolved | Seymour, CT | Corporation | Oct 5, 1979 | Dissolved |
| BROWN ROOFING COMPANY, INC.Seymour, CT · Active | Seymour, CT | Corporation | Oct 16, 1979 | Active |
| B & J ELECTRIC MOTOR REPAIR CO., INC.Seymour, CT · Dissolved | Seymour, CT | Corporation | Jul 15, 1965 | Dissolved |
| ALDO'S GARAGE, INC.Seymour, CT · Active | Seymour, CT | Corporation | Jan 7, 1980 | Active |
| RUSSIAN AMERICAN CLUB INCSeymour, CT · Active | Seymour, CT | Corporation | Dec 20, 1922 | Active |
| TURTLE BAY MASTER ASSOCIATION, INC.Seymour, CT · Active | Seymour, CT | Corporation | Feb 7, 1980 | Active |
| ROUTE #34 CAFE, INC.Seymour, CT · Dissolved | Seymour, CT | Corporation | Jul 24, 1980 | Dissolved |
| CANDLEWOOD LAKE CONDOMINIUM ASSOCIATION, INC.Seymour, CT · Active | Seymour, CT | Corporation | Nov 13, 1980 | Active |
| THE FOUR R CORPORATIONSeymour, CT · Active | Seymour, CT | Corporation | Jan 16, 1981 | Active |
| ROLLINGWOOD CONDOMINIUM ASSOCIATION NO. I, INC.Seymour, CT · Active | Seymour, CT | Corporation | Mar 24, 1981 | Active |
| ARMAND AND GREG'S AUTO SERVICE, INC.Seymour, CT · Active | Seymour, CT | Corporation | Apr 8, 1981 | Active |
| ROLLINGWOOD MASTER CONDOMINIUM ASSOCIATION, INC.Seymour, CT · Active | Seymour, CT | Corporation | Apr 10, 1981 | Active |
| VALLEY MASONRY CONSTRUCTION, INC.Seymour, CT · Dissolved | Seymour, CT | Corporation | Jul 6, 1981 | Dissolved |
| D. J. CASS HOME IMPROVEMENTS, INC.Seymour, CT · Dissolved | Seymour, CT | Corporation | Jul 13, 1981 | Dissolved |
| ROLLINGWOOD CONDOMINIUM ASSOCIATION NO. II, INC.Seymour, CT · Active | Seymour, CT | Corporation | Oct 8, 1981 | Active |
| COLE HEATING & COOLING, INC.Seymour, CT · Dissolved | Seymour, CT | Corporation | Oct 23, 1981 | Dissolved |
| KENCO CABLE CONTRACTORS, INCORPORATEDSeymour, CT · Active | Seymour, CT | Corporation | Dec 22, 1981 | Active |
| H. R. ENQUIST & ASSOC., INC.Seymour, CT · Dissolved | Seymour, CT | Corporation | Jan 19, 1982 | Dissolved |
| HAMDEN TOOL & DIE COMPANY, INC.Seymour, CT · Dissolved | Seymour, CT | Corporation | Feb 26, 1982 | Dissolved |
| GLENWOOD CONDOMINIUM ASSOCIATION, INC.Seymour, CT · Active | Seymour, CT | Corporation | Mar 1, 1982 | Active |
| ROLLINGWOOD CONDOMINIUM ASSOCIATION NO. III, INC.Seymour, CT · Active | Seymour, CT | Corporation | Jul 15, 1982 | Active |
| ANSONIA ANIMAL HOSPITAL, P.C.Seymour, CT · Forfeited | Seymour, CT | Corporation | Jul 27, 1982 | Forfeited |
| J J SEYMOUR INCSeymour, CT · Dissolved | Seymour, CT | Corporation | Feb 25, 1983 | Dissolved |
| MICROBOARD PROCESSING, INC.Seymour, CT · Active | Seymour, CT | Corporation | Mar 14, 1983 | Active |
| JIMMIES PLACE, INC.Seymour, CT · Active | Seymour, CT | Corporation | May 9, 1983 | Active |
| RUTH H. MURPHY & CO., INC.Seymour, CT · Dissolved | Seymour, CT | Corporation | Jun 2, 1983 | Dissolved |
| PAUL FILIPOWICH & COMPANY, P.C.Seymour, CT · Dissolved | Seymour, CT | Corporation | Jul 27, 1983 | Dissolved |
| KEYSTONE ASSOCIATES, INC.Seymour, CT · Forfeited | Seymour, CT | Corporation | Aug 4, 1983 | Forfeited |
| VALLEY EMERGENCY MEDICAL SERVICE, INC.Seymour, CT · Active | Seymour, CT | Corporation | Sep 28, 1983 | Active |
| LAW OFFICES OF PRESCOTT W. MAY, P.C.Seymour, CT · Forfeited | Seymour, CT | Corporation | Nov 7, 1983 | Forfeited |
| QUAKER LOG AND SOLAR HOMES, INC.Oxford, CT · Forfeited | Oxford, CT | Corporation | Dec 6, 1983 | Forfeited |
| WILLOW SPRINGS CONDOMINIUM ASSOCIATION, INC.Seymour, CT · Active | Seymour, CT | Corporation | Jan 6, 1984 | Active |