SPACE INDEX COMPANIES INSIGHTS SECTORS PRODUCTS NEWS BLOG ANSWERS RESEARCH ABOUT FOR COMPANIES BUILD / 2026.06.03
Astranis logo Astranis vs Space Solar Develops space-based solar power technology to beam continuous clean energy from geostationary orbit to Earth via wireless power transmission Space Solar logo
HEAD-TO-HEAD1 shared sector
Astranis Space Solar
Founded 2015 2022
Headquarters Historic Pier 70 in California Didcot, Oxfordshire, United Kingdom
Type private private
Status operating operating
Employees 423 10
Total funding $754M $508K
Latest round Series D Seed
Sectors Satellite Communications, Navigation & Positioning, Satellite Manufacturing Satellite Manufacturing, Satellite Components & Subsystems
Products listed 4 2
Federal contracts 1 ($7.5M)
Launches
Leaders listed John Gedmark, Ryan McLinko, Mark Mesler Martin Soltau, Sam Adlen, David Homfray
News mentions 12 0
SHARED SECTORS
FREQUENTLY ASKED

How do Astranis and Space Solar compare?

Both companies work in Satellite Manufacturing. Astranis was founded in 2015 and Space Solar in 2022.

Which is larger, Astranis or Space Solar?

Astranis reports the larger workforce, with 423 employees versus 10.

Which has more US federal contracts, Astranis or Space Solar?

Astranis has been awarded more, with $7.5M across 1 awards.

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