Industrial family Group

Independent family industrial group

BONTAZ corporation is an industrial family group which embodies, via its members, the general management of the SYSTELEM and LEMAN INDUSTRIE groups of which it is the sole founder and shareholder. It supports synergies between its groups, in compliance with their respective governance, to the benefit of their development and the satisfaction of their customers.

Our values

Business technical culture


Proximity & international

Responsibility & examplarity

Individual & collective performance

Sustainability (environment, fidelity)

Innovation actor

SYSTELEM regularly participates in actions to improve industrial performance, in particular with:

Member of the hydrogen club (H2) Mont Blanc Industrie

SME digital program with the support of Thésame


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