Who We Are

Curtis Industries was founded in 1933 to provide custom manufactured equipment and engineering services to companies throughout the Midwest. In 1937, Curtis produced its first terminal block and, in 1957, its first EMI filter.

In 1979, the firm opened a manufacturing plant in Mexico, south of Tucson. The plant today, located in Nogales, Sonora, has 37,000 square feet of production space, practicing cellular/lean manufacturing. Recently, the company also began an exclusive fabrication agreement with a manufacturer in Dong Guan, China.

In 1987, Curtis Industries became a wholly-owned subsidiary of Powers Holdings, Inc. Powers acquired Filter Networks, Inc. in 2009.

Curtis Industries serves markets worldwide through distributors and representatives

Industrial
Instrumentation
Power Supplies
Telecom
Medical
Commercial
Appliance
Machinery Control
Aerospace
Military

Curtis Industries is an ISO 9000:2001 certified company committed to superior quality, technical expertise, continuous improvement, and cost containment while rendering superior customer service.

global provider of every aspect of EMI/EMC filter to terminal block design solutions