OrganizationCOMPANYINFERRED
Zeno Power
Zeno Power
Develops radioisotope power systems that convert heat from decaying isotopes into years of reliable electricity for lunar surface and seabed missions
Legal name
Zeno Power
Founded
2018
Employees
11-50
Website
Location
Seattle, Washington
Ownership
PRIVATE
Contract Awards
Consolidated award signal from sourced logistics events.
Award count
0
Total disclosed
Not available
Latest award
Not available
No contract award source available.
Links
Identity Trust
Computed from durable identifiers and the number of independent source systems attached to this entity.
Trust score
0/100
Confidence
Sparse
Identifier types
1
DOMAIN
Reference sources: Manual data-quality review, Factories in Space in-space economy database
Company News
Firefly Aerospace to fly Zeno Power radioisotope heating unit on lunar lander missionSpaceNews / Aug 19, 2026
Firefly Aerospace will fly a payload from Zeno Power on an upcoming lunar lander mission to test a radioisotope heat source to enable future missions to survive the lunar night.
The post Firefly Aerospace to fly Zeno Power radioisotope heating unit on lunar lander mission appeared first on SpaceNews.Commercial Space Federation (CSF) Welcomes Two New Associate MembersSpaceNews / Mar 27, 2026
March 27, 2026 – Washington, D.C.—The Commercial Space Federation (CSF) is pleased to welcome Astrolab and Zeno Power, two innovative companies advancing planetary mobility and reliable energy in extreme environments. […]
The post Commercial Space Federation (CSF) Welcomes Two New Associate Members appeared first on SpaceNews.Zeno Power secures americium-241 supply for space nuclear batteriesSpaceNews / Sep 24, 2025
Zeno Power has signed a multimillion-dollar deal with Orano, a French nuclear recycler, to lock in a steady supply of americium-241 to fuel the U.S. startup’s long-duration space batteries.
The post Zeno Power secures americium-241 supply for space nuclear batteries appeared first on SpaceNews.Nuclear battery startup Zeno Power raises $50 million to expand in space and at seaSpaceNews / May 14, 2025
The funding round was led by Hanaco Ventures and other space and defense-focused investors
The post Nuclear battery startup Zeno Power raises $50 million to expand in space and at sea appeared first on SpaceNews.
Evidence
RESEARCH_REPORTFactories in Space in-space economy database
RESEARCH_REPORTSpaceIndex.io Firecrawl review
RESEARCH_REPORTNew Space Tracker company directory
RESEARCH_REPORTPublic space-company lists snapshot
Profile Metadata
X location
Seattle, Washington
Outgoing Relationships
No records available.
Incoming Relationships
AWS Space Accelerator (Seraphim) lists Zeno Power on its portfolio page.
Beyond Earth Technologies lists Zeno Power on its portfolio page.
Data Collective (DCVC) lists Zeno Power on its portfolio page.
Seraphim Capital & Space Camp lists Zeno Power on its portfolio page.
Seraphim Space lists Zeno Power on its portfolio page.
All Contract Awards
No records available.
Identifier Reference
DOMAIN
zenopower.com
Manual data-quality review
DOMAIN
zenopowersystems.com
Factories in Space in-space economy database