 | Town of Winchester/City of Winsted CT | winsted, connecticut, united states | 28 | government administration | 1771 | |
 | mediabids.com | winsted, connecticut, united states | - | marketing and advertising | 1999 | |
| rkl & associates, llc | winsted, connecticut, united states | - | information technology and services | - | |
| winchester public schools | winsted, connecticut, united states | - | medical practice | - | |
| winsted journal | winsted, connecticut, united states | - | newspapers | - | |
| northwest cleaning llc | winsted, connecticut, united states | - | hospitality | 2011 | |
| winsted centerless grinding co | winsted, connecticut, united states | - | construction | - | |
| explorations charter school | winsted, connecticut, united states | - | education management | - | |
| american mural project | winsted, connecticut, united states | - | museums and institutions | 2002 | |
| east coast lightning equipment | winsted, connecticut, united states | - | appliances, electrical, and electronics manufacturing | 1985 | |
| northwest gymnastics | winsted, connecticut, united states | - | health, wellness and fitness | 2003 | |
| jasmins | winsted, connecticut, united states | - | cosmetics | - | |
| cheryl bartley designs | winsted, connecticut, united states | - | arts and crafts | - | |
| westwood products | winsted, connecticut, united states | - | oil and energy | - | |
| h-o products corp. | winsted, connecticut, united states | - | construction | 1971 | |
| sterling sintered tech, inc. | winsted, connecticut, united states | - | mechanical or industrial engineering | 1955 | |
| sterling name tape company | winsted, connecticut, united states | - | printing | - | |
| mcgurks pub | winsted, connecticut, united states | - | food and beverages | - | |
| town of winchester | winsted, connecticut, united states | - | - | - | |
| northwest community bank | winsted, connecticut, united states | - | banking | 1875 | |
