SPACE INDEX COMPANIES INSIGHTS SECTORS PRODUCTS NEWS BLOG ANSWERS RESEARCH ABOUT FOR COMPANIES BUILD / 2026.06.04
Electro Optic Systems logo Electro Optic Systems Designs and manufactures defence weapon systems, high energy laser weapons, counter-drone systems, and space domain awareness technologies vs Iridium Communications Operates a 66-satellite LEO constellation providing pole-to-pole voice, data, IoT, and PNT services via cross-linked L-band satellites Iridium Communications logo
HEAD-TO-HEAD1 shared sector
Electro Optic Systems Iridium Communications
Founded 1985 2000
Headquarters Australia McLean, Virginia
Type public public
Status operating operating
Employees 165 680
Total funding
Latest round
Sectors Space Domain Awareness, Ground Segment & Networks, Space Defense Systems Satellite Communications, Ground Segment & Networks, Navigation & Positioning
Products listed 20 6
Federal contracts 10 ($1.12B)
Launches
Leaders listed Andreas Schwer, Clive Cuthell, James Bennett Matthew J. Desch, Vincent J. O'Neill, Suzanne E. McBride
News mentions 35 0
SHARED SECTORS
FREQUENTLY ASKED

How do Electro Optic Systems and Iridium Communications compare?

Both companies work in Ground Segment & Networks. Electro Optic Systems was founded in 1985 and Iridium Communications in 2000.

Which is larger, Electro Optic Systems or Iridium Communications?

Iridium Communications reports the larger workforce, with 680 employees versus 165.

Which has more US federal contracts, Electro Optic Systems or Iridium Communications?

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.