SPACE INDEX COMPANIES INSIGHTS SECTORS PRODUCTS NEWS BLOG ANSWERS RESEARCH ABOUT FOR COMPANIES BUILD / 2026.06.04
Reflect Orbital logo 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 vs UP Aerospace Provides suborbital launch services and hypersonic flight testing from Spaceport America using reusable sounding rockets UP Aerospace logo
HEAD-TO-HEAD1 shared sector
Reflect Orbital UP Aerospace
Founded 2021 1998
Headquarters Los Angeles, California Denver, Colorado
Type private private
Status operating operating
Employees 50 4
Total funding $28.7M
Latest round Series A
Sectors Satellite Manufacturing, Suborbital & High-Altitude Suborbital & High-Altitude, Spaceports & Range Services
Products listed 2 2
Federal contracts
Launches
Leaders listed Ben Nowack, Tristan Semmelhack, Ally Stone Jerry Larson
News mentions 0 2
SHARED SECTORS
FREQUENTLY ASKED

How do Reflect Orbital and UP Aerospace compare?

Both companies work in Suborbital & High-Altitude. Reflect Orbital was founded in 2021 and UP Aerospace in 1998.

Which is larger, Reflect Orbital or UP Aerospace?

Reflect Orbital reports the larger workforce, with 50 employees versus 4.

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