February 18, 2025
News
A video that steps inside our full-size on ground prototype.
Step inside our full-size on ground prototype and witness a major step in the development of our technologies, Sterna and Atea! 🎥⚡
This iron bird test bench is a crucial milestone, allowing us to validate performance, integration, and reliability before assembly begins. It’s where innovation meets execution—pushing the boundaries of sustainable aviation.
Watch the video now and see the future of hybrid electric propulsion take shape!
News
EURONAVAL 2026: Ascendance and Naval Group sign a MoU
Ascendance and Naval Group sign a MoU, to develop new applications for STERNA’s hybrid-electric technologies.
News
Ascendance joins the French Tech 2030 Class of 2026
Ascendance is proud to join the French Tech 2030 class of 2026 alongside 80 strategic companies building the future of technology.
News
ATR & Ascendance: Partnering for the next generation of regional aviation
Live from Farnborough Airshow 2026, Ascendance announces the signing of a strategic agreement with ATR to accelerate the integration of hybrid-electric propulsion.