SPACE INDEX COMPANIES INSIGHTS SECTORS PRODUCTS NEWS BLOG ANSWERS RESEARCH ABOUT FOR COMPANIES BUILD / 2026.06.04
Optisys logo Optisys Metal additive manufacturing of monolithic RF antennas and assemblies for aerospace, defense, and space 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
Optisys Zeno Power
Founded 2016 2018
Headquarters United States Washington, District of Columbia
Type private private
Status operating operating
Employees — 79
Total funding — $94.9M
Latest round — Series B
Sectors Satellite Components & Subsystems, Space Defense Systems Satellite Components & Subsystems, Lunar Services, Space Propulsion
Products listed 6 2
Federal contracts — —
Launches — —
Leaders listed Janos Opra, Michael Hollenbeck, Robert Smith Tyler Bernstein, Jonathan Segal, Jacob Matthews
News mentions 0 0
SHARED SECTORS
Satellite Components & Subsystems
FREQUENTLY ASKED

How do Optisys and Zeno Power compare?

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

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