SPACE INDEX COMPANIES INSIGHTS SECTORS PRODUCTS NEWS BLOG ANSWERS RESEARCH ABOUT FOR COMPANIES BUILD / 2026.06.04
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 Lacuna Space Operates a low-Earth orbit satellite network providing direct-to-device IoT connectivity for remote sensors using its proprietary LoneWhisper protocol based on LoRaWAN Lacuna Space logo
HEAD-TO-HEAD1 shared sector
Iridium Communications Lacuna Space
Founded 2000 2016
Headquarters McLean, Virginia United Kingdom
Type public private
Status operating operating
Employees 680 17
Total funding $21.6M
Latest round Grant
Sectors Satellite Communications, Ground Segment & Networks, Navigation & Positioning Satellite Communications, Satellite Components & Subsystems
Products listed 6 8
Federal contracts 10 ($1.12B)
Launches
Leaders listed Matthew J. Desch, Vincent J. O'Neill, Suzanne E. McBride Rob Spurrett, Thomas Telkamp, Fernando Rodriguez
News mentions 0 0
SHARED SECTORS
FREQUENTLY ASKED

How do Iridium Communications and Lacuna Space compare?

Both companies work in Satellite Communications. Iridium Communications was founded in 2000 and Lacuna Space in 2016.

Which is larger, Iridium Communications or Lacuna Space?

Iridium Communications reports the larger workforce, with 680 employees versus 17.

Which has more US federal contracts, Iridium Communications or Lacuna Space?

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.