Les Echos — Asterion, the hybrid fund rising in greentechMaddyness — Asterion aims to invest €100M in greentechPodcast Histoires d'Entreprises — Stéphane BourbierExit Aktio — acquired by Apave, March 2025Les Echos — Asterion, the hybrid fund rising in greentechMaddyness — Asterion aims to invest €100M in greentechPodcast Histoires d'Entreprises — Stéphane BourbierExit Aktio — acquired by Apave, March 2025