
Tom Mueller
Founder & CEO
Founded in 2021 by propulsion legend Tom Mueller, Impulse Space picks up where launch leaves off — developing the in-space mobility infrastructure to accelerate our future beyond Earth. From LEO to MEO, GEO, Cislunar, Mars, and beyond, our spacecraft are paving the way to a robust orbital economy and unlocking the true space age with reliable, affordable, fast, and easy in-space mobility.
Tom Mueller, Impulse Space’s founder, is the world’s foremost propulsion expert. As a founding member and CTO of Propulsion at SpaceX, he led the development of propulsion systems for the Falcon 1, Falcon 9, and Falcon Heavy, as well as the Dragon line of spacecraft --- transforming the economics of spaceflight and driving down the cost of launch to make space accessible. Having largely solved transportation to space, Tom founded Impulse to solve mobility within space. In just a few years, Tom has assembled a team that’s worked on some of the most successful space projects in history.
Founder & CEO
President & COO
VP of Propulsion
VP of Avionics
VP of Spacecraft Programs
VP of Assembly, Integration, and Test
Director of Autonomous Systems
VP of Manufacturing
Director of Vehicle Engineering
Led by Aerospace Pioneers
Our team consists of experienced aerospace engineers, propulsion specialists, and industry veterans with proven track records across some of the most ambitious space projects in history. Together, we're building the technology that will define the future of space mobility.
86 OPEN POSITIONS
Vertically Integrated for Reliability
We design, build, and test the majority of our vehicles in-house. This hands-on approach ensures unmatched reliability, accelerates delivery, and reduces cost. From friction stir welding to rigorous testing, our process guarantees mission-ready solutions for defense, commercial, and scientific goals.
2021
Founded by Tom Mueller
2022
Raised $30M seed
Developed Saiph Thruster
2023
Raised $45M Series A
Moved to Redondo Beach HQ
LEO Express 1 Launch
2024
Raised $150M Series B
2025
Raised $300M Series c
LEO Express 2 Launch
LEO Express 3 Launch with upgraded Mira
2026
Caravan 1 Launch
2027
Caravan 2 Launch