Welcome to Ohshima

Ohshima is a global supplier of precision metal components and assemblies to some of the world's leading companies.

The company was originally established in Japan in 1952 and subsequently opened a facility in Ireland in 1989 with multiple locations added globally since then. 

With a 160,000 sq ft manufacturing facility based in Shannon, Co Clare, our continuous investment in state of the art technology, together with our engineering expertise and lean processes has positioned us to successfully deliver on time and at competitive costs. 

Ohshima manufacture for a diverse range of industries, specialising in Aerospace, Medical Devices, Telecommunications, Energy and Automotive.