Profile & history

MEGA GOSSAU Ltd. is the Swiss market leader in zinc die-casting with over 90 years of experience and a leader in custom metal die-casting solutions and door and window hardware. As a Swiss specialist in metal die-casting with 120 employees, numerous agencies and international references, we guarantee solid and high-quality work.

Years of Experience

Business Segments


Through innovative thinking and flexible action, we meet market requirements in a contemporary manner and are in a position to constantly open up new markets. The commitment of qualified employees, efficient production processes thanks to ongoing investments in state-of-the-art production, environmental and controlling technologies and the use of first-class raw materials have made us a leading international metal die-casting specialist.

Our history

1933Foundation of Metallgarnitur GmbH, St. Gallen
1948Move to Gossau SG, to Mooswiesstrasse
1979Expansion of the production facility with its own electroplating
1987Change of name to MEGA GOSSAU Ltd.
1991Partial relocation of production to Langfeldstrasse (Langfeld I)
1999Construction of Langfeld II and consolidation of the entire production
200875th anniversary
2010Market launch of stainless steel fittings
2012Start-up of a modern ERP solution
2013Securing the company's future with an MBO
2014Introduction of LEAN management
2019Partnership between MEGA and CIC Capital
2020Redesign Corporate Design


Our company structure not only shows our responsibilities and management processes, but above all how we work together and achieve great things.

MEGA Organigram.pdf

Values & mission statement


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