Guillaume

Guillaume Brault is co-founder and chief technology officer of Tumbleweed, which makes microgravity accessible to research and industry. He leads hardware and mission design. He started his engineering career young, competing in university-level rocketry competitions at twelve. He then became team principal at one of Europe’s premier student racing teams, before joining the launch and spacecraft company Rocket Lab, where he shipped ESCAPADE, the fastest and cheapest Mars mission ever. At Tumbleweed he led the build of Oasis Alpha, the company’s first orbital platform, from design to launch in under nine months.