Yann joined BNP Paribas Agility Capital Line in 2021 as managing partner of venture capital fund BNPP Solar Impulse. He also manages the teams in charge of the historical ETC investment line (Ecological Transition venture line) and the newly created Impact line dedicated to indirect and direct investments for natural capital preservation and local development (infra/small-cap private equity maturity).

From 2020 to 2021, he co-headed the Demeter Ventures team and worked on raising funds for the Green European Tech fund together with Munich Venture Partners.

Between 2016 and 2020, he created and managed a venture investment line called Energy Transition Capital, part of Principal Investments at BNP Paribas. ETC invested directly in promising start-ups active in the energy transition

From 2013 to 2016, Yann was Managing Director of E&C Capital, a Principal Investment Private Equity group at BNP Paribas, mainly geared towards energy.