Meet Tim Ellis, Relativity Space Founder — Bio + How to Reach Out

Last updated: 2025-11-08

Who is Tim Ellis?

Tim Ellis is an American aerospace engineer and co-founder of Relativity Space, known for pioneering 3D-printed rockets. He previously worked at Blue Origin on propulsion and additive manufacturing. Ellis is recognized for his innovative approach to space launch technology and his leadership in developing reusable rockets.

Tim Ellis's Work History

Tim Ellis has a background in aerospace engineering with experience at Blue Origin, where he contributed to propulsion and 3D printing technologies. He co-founded Relativity Space in 2015, focusing on revolutionizing rocket manufacturing through additive manufacturing and autonomous robotics.

• 2016-01 - 2025-03 - Co-founder & CEO, Relativity Space
• 2014-01 - 2015-12 - Propulsion Development Engineer and 3D Printing Engineer, Blue Origin
• 2013-05 - 2013-08 - Turbomachinery Development Intern, Blue Origin
• 2012-05 - 2012-08 - Propulsion Testing Intern, Blue Origin
• 2011-05 - 2011-08 - Turbomachinery Development Intern, Blue Origin

Tim Ellis's Education

Tim Ellis holds a BS and MS in Aerospace Engineering from the University of Southern California, where he was also involved in the Rocket Propulsion Lab. He specialized in propulsion and additive manufacturing.

• University of Southern California - Bachelor of Science (BS) in Aerospace, Aeronautical and Astronautical Engineering (2008-08 - 2012-05)
• University of Southern California - Master of Science (MS) in Aerospace Engineering - Propulsion (2012-08 - 2013-05)

About Relativity Space

Relativity Space is an aerospace manufacturer focused on revolutionizing rocket production through additive manufacturing, artificial intelligence, and autonomous robotics. Its mission is to build a multiplanetary future by developing cost-effective, reusable rockets like Terran 1 and Terran R, aiming to expand human presence to Mars.

Relativity Space Funding

Relativity Space has raised over $1.3 billion in funding, including a $650 million Series E round in 2021 led by Fidelity and others, with investors like Tiger Global, BlackRock, and Y Combinator.

How to Reach Tim Ellis?

You can reach Tim Ellis at *******@relativityspace.com or by calling +1 **********. To get Tim Ellis's contact information and other startup founders like this, sign up for a free account at Anybody.com.