The next chapter of aviation starts with
‍the engine.

Our mission

We’re rethinking turbine technology to deliver more useful power from less fuel, with fewer emissions.

BACKED BY

who we are

Different minds. Something meaningful to build together.

We design, build and test turbines. Our work brings together thermodynamics, mechanical engineering and hands-on experimentation, with every test helping us understand what to improve next.

We want aviation to keep connecting people, with less fuel and fewer emissions. That ambition starts inside the engine.

leadership

Our leadership brings together engineering, industry & entrepreneur-ship to turn ambition into reality.

Aerospace engineer from ISAE-SUPAERO. He worked on hybrid-electric propulsion at Ascendance Flight Technologies and hydrogen propulsion at Beyond Aero.

Joseph Risson

CEO & Co-Founder

Engineer from École des Ponts ParisTech. Previously led the development of 6 large-scale power projects totaling 120+ MW (solar, electric and hydrogen) at VINCI Concessions and Neoen, and structured infrastructure and energy investments as an Investment Analyst at Banque des Territoires.

Mathilde Bouilloux

Co-Founder & CSO

Emeric brings 20 years of aerospace engineering experience across Price Induction, Wingtra and Latécoère. An engineer and former entrepreneur, he has led a turbomachinery program from early design to production.

Emeric Sergent

CTO

Nicolas brings extensive aerospace leadership experience as former Managing Director of GE Aerospace France. He led the CFM56 program, supported the LEAP ramp-up, and oversaw relations and operations with Airbus and ATR. As COO, he brings deep expertise in scaling engine programs from development to production.

Nicolas Béchet

COO

François brings 30 years of commercial experience in regional aviation, with leadership roles at ATR, Bombardier and Universal Hydrogen. An aeronautical engineer by training, he combines deep market knowledge with experience bringing cleaner propulsion solutions to airlines.

François Leneveu

Head of Sales

careers