Anne-Sophie joined Elaia Partners in 2017 to launch investments in deep tech seed. She structured PSL Innovation fund dedicated to deep tech startups from PSL Paris Sciences et Lettres University, and Elaia Alpha 2 Fund, a digital seed fund in partnership with INRIA. Prior to joining Elaia, she worked as a test engineer in aircraft engines, negociating critical partnerships with large industrial corporates and managing the production team. She then worked for the Direction du Trésor to finance mobility projects abroad, and afterwards, Caisse des Dépôts to launch investments in renewable energy infrastructure. In 2009, she joined Bpifrance Investissement to launch the mezzanine fund and to structure the ecotechnologies Venture Fund.