Technology companies established in 1956

thumb|Zenza Bronica ETRS camera, with Bronica Zenzanon EII 75mm f2.8 lens Bronica also Zenza Bronica (in Japanese: ) was a Japanese manufacturer of classic medium-format roll film cameras and photographic equipment based in Tokyo, Japan. Their single-lens reflex (SLR) system-cameras competed with Pentax, Hasselblad, Mamiya and others in the medium-format camera market.

SENER is a private engineering and technology group founded in 1956. Specializing in activities related to Engineering and Construction, it has industrial holdings in companies working in the areas of energy, environment, and aeronautics.

defense division of Ford Motor Company

company producing cardiac medical devices

former company for analytical instruments and services