SPACE INDEX COMPANIES INSIGHTS SECTORS PRODUCTS NEWS BLOG ANSWERS RESEARCH ABOUT FOR COMPANIES BUILD / 2026.06.04
Epsilon3 logo Epsilon3 Provides AI-powered procedure execution and resource management software for complex engineering, manufacturing, testing, and operations vs Reflect Orbital Builds and operates a constellation of orbital mirror satellites that redirect natural sunlight to targeted areas on Earth for extended solar energy generation and on-demand illumination Reflect Orbital logo
HEAD-TO-HEAD1 shared sector
Epsilon3 Reflect Orbital
Founded 2021 2021
Headquarters Los Angeles, California Los Angeles, California
Type private private
Status operating operating
Employees 29 50
Total funding $18.8M $28.7M
Latest round Series A Series A
Sectors Space Software & Mission Tools, Satellite Manufacturing Satellite Manufacturing, Suborbital & High-Altitude
Products listed 6 2
Federal contracts
Launches
Leaders listed Laura Crabtree, Max Mednik, Audrey Fraijo Ben Nowack, Tristan Semmelhack, Ally Stone
News mentions 0 0
SHARED SECTORS
FREQUENTLY ASKED

How do Epsilon3 and Reflect Orbital compare?

Both companies work in Satellite Manufacturing. Epsilon3 was founded in 2021 and Reflect Orbital in 2021.

Which is larger, Epsilon3 or Reflect Orbital?

Reflect Orbital reports the larger workforce, with 50 employees versus 29.

Numbers refresh on every render against the live Space Index database. Federal contract data from USAspending.gov; launches from LaunchLibrary2.