Tool & Die Manufacturing Companies in Connecticut

Connecticut has approximately 4,200 manufacturing establishments and 160,000 manufacturing employees. Connecticut is a precision manufacturing powerhouse, home to Pratt & Whitney, Sikorsky, and Electric Boat, with deep expertise in aerospace and defense components.

Connecticut is one of the leading states for tool & die manufacturing. Tool and die manufacturing includes companies that build stamping dies, cutting tools, jigs, fixtures, gauges, and specialty tooling used in production manufacturing. Tool and die makers are highly skilled craftspeople who produce the precision tooling that enables mass production across automotive, aerospace, appliance, and consumer products industries.

Stamping Die Builders: Shops designing and building progressive, transfer, and tandem stamping dies for automotive and appliance manufacturers.

Plastic Injection Mold Makers: Toolmakers building precision injection molds with complex actions, hot runners, and multi-cavity configurations.

Cutting Tool Manufacturers: Companies producing custom cutting tools, reamers, broaches, and specialty tooling for machining operations.

Jig & Fixture Builders: Shops designing and building workholding, assembly fixtures, and inspection gauges for manufacturing operations.

Major industrial centers in Connecticut include Hartford, Bridgeport, New Haven, Stamford, and Waterbury. These cities have concentrations of manufacturers across sectors including aerospace manufacturing, defense manufacturing, and medical device manufacturing.