After having studied international sales in France, Sébastien joined a company involved in the hydraulic industry to develop the Asian market.

Later, he joined the Aerotechnic group as commercial manager to handle the sales development of the Asian branch.

After having spent many successful years in South East Asia, he got offered the opportunity to become a shareholder and is currently the CEO if Harmony Aerospace France which covers Europe, Northern Africa and CIS for the group.