SPACE INDEX COMPANIES INSIGHTS SECTORS PRODUCTS NEWS BLOG ANSWERS RESEARCH ABOUT FOR COMPANIES BUILD / 2026.06.03
Iridium Communications logo Iridium Communications Operates a 66-satellite LEO constellation providing pole-to-pole voice, data, IoT, and PNT services via cross-linked L-band satellites vs Saber Astronautics Develops space operations software and operates mission control centers for satellite operators and defense customers Saber Astronautics logo
HEAD-TO-HEAD1 shared sector
Iridium Communications Saber Astronautics
Founded 2000 2008
Headquarters McLean, Virginia, USA Boulder, Colorado, USA
Type public private
Status operating operating
Employees 680 26
Total funding $12M
Latest round Grant
Sectors Satellite Communications, Ground Segment & Networks, Navigation & Positioning Space Software & Mission Tools, Ground Segment & Networks, Space Domain Awareness
Products listed 6 7
Federal contracts 10 ($1.12B)
Launches
Leaders listed Matthew J. Desch, Vincent J. O'Neill, Suzanne E. McBride Dr. Jason Held, Nathan Parrott, Alexander Minchin
News mentions 0 0
SHARED SECTORS
FREQUENTLY ASKED

How do Iridium Communications and Saber Astronautics compare?

Both companies work in Ground Segment & Networks. Iridium Communications was founded in 2000 and Saber Astronautics in 2008.

Which is larger, Iridium Communications or Saber Astronautics?

Iridium Communications reports the larger workforce, with 680 employees versus 26.

Which has more US federal contracts, Iridium Communications or Saber Astronautics?

Iridium Communications has been awarded more, with $1.12B across 10 awards.

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