His role predominantly focuses on developing insurance and reinsurance coverage dedicated to client in the nuclear sectors. This includes working on the analysis, design, and implementation of Miller’s nuclear programs, as well as developing networks, partnerships, and business.

Jean-Gabriel specialises in creating tailor-made solutions to protect industrialists (nuclear suppliers) in regard to civil liability all over the world, especially large industrialists operating in the civil or defence sectors.

He has over 15 years of experience working in the nuclear sector, starting his career in insurance at French broker, Bessé, before joining Miller in 2024.