Total raised: $18.92 million, according to PitchBook
Founding date: February 2021
Key investors: Lux Capital, MaC Venture Capital, Moore Capital Management, Y Combinator, Village Global, Stage Venture Partners.
Number of employees: 27, according to the company
Role at SpaceX: Crabtree was at SpaceX for nearly 11 years, last serving as a senior missions operations engineer.
Epsilon3 builds software for managing engineering, assembly, and testing, primarily in the space industry.
“At SpaceX in the early days, you were given a problem to solve, without much direction on how to solve it,” she said. “That environment helped people develop a scrappy attitude and a low ego when it came to doing whatever was needed, no matter the task.”
“We’re also incredibly loyal,” she added. “There are many people I’ve worked with in the past who are now using Epsilon3 at the companies they started (or joined) after SpaceX.”
