SPACE INDEX COMPANIES INSIGHTS SECTORS PRODUCTS NEWS BLOG ANSWERS RESEARCH ABOUT FOR COMPANIES BUILD / 2026.06.04
HawkEye 360 logo HawkEye 360 Operates a constellation of formation-flying satellites that detect, geolocate, and characterize radio frequency emissions for defense and intelligence missions 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-HEAD2 shared sectors
HawkEye 360 Orbital Sidekick
Founded 2015 2016
Headquarters Herndon, Virginia San Francisco, California
Type private private
Status operating operating
Employees 194 24
Total funding $567.3M $55.4M
Latest round Series E Venture
Sectors Space Intelligence & Reconnaissance, Earth Observation & Remote Sensing, Geospatial Intelligence & Analytics Earth Observation & Remote Sensing, Geospatial Intelligence & Analytics, Satellite Manufacturing
Products listed 5 4
Federal contracts 2 ($39.6M)
Launches
Leaders listed John Serafini, Alex Fox, Todd Probert Dan Katz, Tushar Prabhakar, Spencer Hill
News mentions 0 0
SHARED SECTORS
FREQUENTLY ASKED

How do HawkEye 360 and Orbital Sidekick compare?

Both companies work in Earth Observation & Remote Sensing, Geospatial Intelligence & Analytics. HawkEye 360 was founded in 2015 and Orbital Sidekick in 2016.

Which is larger, HawkEye 360 or Orbital Sidekick?

HawkEye 360 reports the larger workforce, with 194 employees versus 24.

Which has more US federal contracts, HawkEye 360 or Orbital Sidekick?

HawkEye 360 has been awarded more, with $39.6M across 2 awards.

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