SPACE INDEX COMPANIES INSIGHTS SECTORS PRODUCTS NEWS BLOG ANSWERS RESEARCH ABOUT FOR COMPANIES BUILD / 2026.06.04
Astranis logo Astranis vs Orbital Sidekick Operates a constellation of hyperspectral imaging satellites and delivers spectral intelligence for energy, mining, agriculture, and defense monitoring Orbital Sidekick logo
HEAD-TO-HEAD1 shared sector
Astranis Orbital Sidekick
Founded 2015 2016
Headquarters California San Francisco, California
Type private private
Status operating operating
Employees 423 24
Total funding $754M $55.4M
Latest round Series D Venture
Sectors Satellite Communications, Navigation & Positioning, Satellite Manufacturing Earth Observation & Remote Sensing, Geospatial Intelligence & Analytics, Satellite Manufacturing
Products listed 4 4
Federal contracts 1 ($7.5M)
Launches
Leaders listed John Gedmark, Ryan McLinko, Mark Mesler Dan Katz, Tushar Prabhakar, Spencer Hill
News mentions 12 0
SHARED SECTORS
FREQUENTLY ASKED

How do Astranis and Orbital Sidekick compare?

Both companies work in Satellite Manufacturing. Astranis was founded in 2015 and Orbital Sidekick in 2016.

Which is larger, Astranis or Orbital Sidekick?

Astranis reports the larger workforce, with 423 employees versus 24.

Which has more US federal contracts, Astranis or Orbital Sidekick?

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.