Stellaria Energy in a €23M series A led by At One Ventures and Supernova Invest, joined by Schneider Electric, Technip Energies, Exergon AUDACIA and CEA

Energy Manufacturing

Investments

04 July 2025

Stellaria Energy (company)

Energy Manufacturing

Total investments received (USD): 28.35m

Round value (USD): 26.5m

Round investors: Supernova Invest Audacia At One Ventures CEA Investissement Schneider Holding Exergon Technip Energies

Industry: Energy Manufacturing

Energy Manufacturing

Investments 18 November 2025

Energy Manufacturing

Investments 04 September 2025

Energy Manufacturing

Investments 16 June 2025

Energy Manufacturing

Investments 04 June 2025

Biotech Energy Manufacturing

Investments 04 June 2025