Julien Senon
President / CEO
Sets strategy and leads the raise. Aerospace engineer focused on building a company that ships hardware, not slides.
Team
The team building Envol.
AndroMach was founded in 2023 to build reusable aerospace systems for the high atmosphere. We design our hardware. We build it. We test it.
The Team
Across every system.
From propulsion to avionics, our engineers own every system on Envol. We design, build, and test in-house. Always open to engineers who want to ship hardware.
Hugo Verjus
Managing Director / COO
Runs operations and commercial. Manages institutional partnerships and keeps the program on its milestone-driven schedule.
Hippolyte Mallevays
Aerodynamics Engineer
Owns Envol's aerodynamic design across the flight envelope, from runway takeoff through Mach 5 and the glide home.
Simon Allardet
Propulsion Engineer
Leads rocket propulsion. Designed Envol's cryogenic system end-to-end: engine, feed, ignition, controls.
Antoine Hureau
Embedded Systems Engineer
Builds the avionics and autonomy stack that flies Envol from takeoff to landing without a pilot.
Elwin Silvestri
Structure Engineer
Designs the airframe and cryogenic structures for reuse, built to fly, land, and fly again within hours.
Julien Simon
Safety Flight Engineer
Owns safety and airworthiness across the program. Defines the path from hazard analysis to flight authorization.
ALWAYS OPEN
Engineers and builders who want to ship hardware. From propulsion to operations, across the program.
Reach out →
Advisors
The wisdom around the build.
Pascal Pempie
Expert in space propulsion systems.
Former Head of Quality at CNES.
Christophe Verbaere
COO, NS Partners. Space systems & risk management.
Jean-Baptiste Renard
Research Director, CNRS Orléans. Microgravity expert.
"Has spent more than 24 hours in microgravity."
André Gorius
Expert in company valuation & intangible assets.
Culture
We build hardware.
We're a team of engineers who measure progress in test data, not slide decks. We design our systems, we manufacture our parts, we test on our own benches. If you build hardware that flies and want it to be sovereign, talk to us.
