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40 YEARS OF HISTORY
Our industrial development has been marked by four main phases.
The story starts in 1965 in a small workshop at Marnaz.
Now, four decades later, Bontaz is a world leader in automotive hydraulic functions.


1965 – 1980
Contract bar turning
After completing his studies at the National Clockmaking School in Cluses, Yves Bontaz set up a bar turning workshop in the family's barn.

He initially manufactured turned parts on a subcontract basis for local companies, then developed direct commercial relations with French automotive manufacturers and OEMs.



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