Jean-Hubert joined HLD as a Partner in March 2015.

He started his career as an auditor at Arthur Andersen in 1994, and then joined the mergers and acquisitions department of Société Générale in 1998, before moving to Rothschild & Cie in 2000. He then joined Astorg Partners in 2006, handling investments in Staci, Trescal and Metalor, as well as 13 build-ups in the world.

Jean-Hubert is a graduate of Mines ParisTech.