MGB Company, established in 1953 and located in Marnaz the worldwide center of the bar-turning Industry, has specialized during the seventies in the manufacturing of precision screw machined parts for Electronics industry.
In 1981, with a new building of 12.000 ft2 , MGB has developped its export activity with a representative pool in Germany, and then in England in 1984.
Until 1990, export sales have been representing 60 % of sales with a yearly growing rate of about 15 %.
Company premises surface has been doubled in 1991. The same year, MGB was really willing to be present in USA and a commercial network has been implemented in October 1991.
Since then, export activity have been representing more than 75 % of sales.
In 1995, MGB was certified ISO 9001 and in 2003 MGB successfully passed the certification ISO TS 16949.

At the beginning of 2005, the company openned up to the promising opportunities in Asia with a new production facility in China.
In 2006, MGB was certified ISO 14001.
During 2008 , MGB China has doubled the production capacity to satisfy the increasing requirements of the asian markets. New CNC machines and assembly devices have been added to the capabilities.
MGB US Inc has been created in April 2008 in Boston. American customers can now have additional CNC and assembly capacities on the place and get best services close to their facilities.
In 2009, MGB established itself as a leader in screw machining for the Aircraft industry by being successfully certified ISO EN 9100.
In 2009, the company gets U.S. government ITAR accreditation either for MGB U.S. INC. and MGB FRANCE .