Julien joined Mirastar in 2025 as a Consultant CFO, bringing his extensive background in corporate finance and leadership.

Prior to that, Julien joined Etche in 2023 as CFO before being appointed CEO. He brings strong expertise in corporate finance, with 5 years of experience in mergers and acquisitions at Deloitte and Lincoln International. He spent almost 5 years at the Duval Group, where he served as Deputy Director responsible for third-party asset management. In this role, he oversaw the development, management, and promotion of property investment funds on behalf of institutional investors and family offices, while also acting as Deputy to the Managing Director of Patrimoine et Commerce.

Julien holds a Double MSc in Corporate Finance from EDHEC.