SPACE INDEX COMPANIES INSIGHTS SECTORS PRODUCTS NEWS BLOG ANSWERS RESEARCH ABOUT FOR COMPANIES BUILD / 2026.06.04
Lacuna Space logo 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 vs Zeno Power Develops radioisotope power systems that convert heat from decaying isotopes into years of reliable electricity for lunar surface and seabed missions Zeno Power logo
HEAD-TO-HEAD1 shared sector
Lacuna Space Zeno Power
Founded 2016 2018
Headquarters United Kingdom Washington, District of Columbia
Type private private
Status operating operating
Employees 17 79
Total funding $21.6M $94.9M
Latest round Grant Series B
Sectors Satellite Communications, Satellite Components & Subsystems Satellite Components & Subsystems, Lunar Services, Space Propulsion
Products listed 8 2
Federal contracts
Launches
Leaders listed Rob Spurrett, Thomas Telkamp, Fernando Rodriguez Tyler Bernstein, Jonathan Segal, Jacob Matthews
News mentions 0 0
SHARED SECTORS
FREQUENTLY ASKED

How do Lacuna Space and Zeno Power compare?

Both companies work in Satellite Components & Subsystems. Lacuna Space was founded in 2016 and Zeno Power in 2018.

Which is larger, Lacuna Space or Zeno Power?

Zeno Power reports the larger workforce, with 79 employees versus 17.

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