H55 Inc.

As the technological spin-off of Solar Impulse, the first electric airplane to fly around the world, H55's mission is to make aviation clean, safe, and affordable. Our core expertise lies in the development of certifiable electric propulsion and energy storage systems that are modular, lightweight, and optimized for integration into future air mobility platforms. Headquartered in Sion, Switzerland, and backed by global investors from Silicon Valley and Europe, H55 is entering its next growth phase: ramping up product industrialization, building a North American presence, and certifying next-generation systems. At H55, you will join a forward-thinking team pioneering the future of electric flight. We are seeking curious and committed professionals ready to turn innovation into real, certifiable aerospace solutions.