SEFA SA was founded in 1972 while Hemar AG in 1982. They joined together forming Hemargroup in 2010.
The well established Know How in electronics manufacturing allows a constant and solid growth.
Hemargroup integrates an in-house production with engineering and development, as well as after sales and component support services.
Hemargroup meets every challenge in electronics from the idea, to the small or prototype series up to mass production.