Our team

A career at the crossroads of worlds

Gendarmerie, international institutions, public sector, and the luxury industry: for nearly ten years, he directed global security for Louis Vuitton, piloting complex and discreet systems to protect people, know-how, places, and the brand's image.

Before that, he commanded units, managed sensitive crises, worked internationally, and advised public and private decision-makers. These experiences led him to a certainty: security is not an end in itself, but a lever for continuity, serenity, and trust.

In creating ADD Lumen, Gaël Marchand wishes to transmit this expertise to other exceptional houses, providing strategic support based on listening, anticipation, high standards, and the utmost discretion.

He relies on a dedicated and trusted team that shares this vision and implements solutions tailored to each situation.