Zeno Power - About the company
Zeno Power is a series B company based in Washington, DC (United States), founded in 2015 by Tyler Bernstein, Jonathan Segal and Jacob R Matthews. It operates as a Developer of radioisotope power systems for deep space and seabed. Zeno Power has raised $73.8M in funding from Hanaco Ventures and Tribe Capital. The company has 350 active competitors, including 22 funded and 57 that have exited. Its top competitors include companies like Aalo Atomics, Fortum and Antares Industries.
Company Details
Developer of radioisotope power systems for deep space and seabed. These compact energy solutions utilize recycled nuclear materials to provide consistent heat and electricity for long-duration missions. By converting thermal energy into power, these systems enable persistent operations in environments where traditional energy sources fail. The technology supports critical infrastructure by maintaining functionality during extended periods without external maintenance or refueling. These power systems are designed for integration into specialized hardware used for remote sensing, telecommunications, and scientific exploration. The engineering approach focuses on reliability and scalability to meet the requirements of defense and space agencies. By repurposing legacy nuclear materials, the production process emphasizes sustainability while delivering high-density energy for demanding applications. These systems ensure that equipment remains operational in extreme conditions, facilitating continuous data collection and mission success.
Key Metrics
Founded Year
2015
Location
Washington, DC, United States
Stage
Series B
Total Funding
$73.8M in 2 rounds
Latest Funding Round
Investors
Ranked
13th among 350 active competitors
Employee Count
114 as on Aug 31, 2026
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Zeno Power's funding and investors
Zeno Power has raised a total funding of $73.8M over 2 rounds. Its first funding round was on Apr 26, 2022. Its latest funding round was a Series B round on Jan 21, 2025 for $*****. 9 investors participated in its latest round. Zeno Power has 19 institutional investors.
Here is the list of recent funding rounds of Zeno Power:
Date of Funding | Funding Amount | Round Name | Post-Money Valuation | Revenue Multiple | Lead Investors | Other Investors |
|---|---|---|---|---|---|---|
Jan 21, 2025 | 9549269 | Series B | 9521315 | 7386494 | 7650696 | 3814828 |
Apr 26, 2022 | 1488862 | Series A | 5614405 | 5737485 |
View details of Zeno Power's funding rounds and investors
Zeno Power's founders and board of directors
Founder? Claim ProfileThe founders of Zeno Power are Tyler Bernstein, Jonathan Segal and Jacob R Matthews. Tyler Bernstein is the CEO of Zeno Power.
Here are the details of Zeno Power's key team members:
- Tyler Bernstein: Co-Founder & CEO of Zeno Power. Contact Info: 1 email address
- Jonathan Segal: Co-Founder of Zeno Power. Contact Info: 1 email address
- Jacob R Matthews: Co-Founder and Chief Technology Officer of Zeno Power.
View details of Zeno Power's Founder profiles and Board Members
Zeno Power's employee count trend
Zeno Power has 114 employees as of Aug 26. Here is Zeno Power's employee count trend over the years:
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Zeno Power's Competitors and alternates
Top competitors of Zeno Power include Aalo Atomics, Fortum and Antares Industries. Here is the list of Top 10 competitors of Zeno Power, ranked by Tracxn score:
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Rank | Company Details | Short Description | Total Funding | Investors | Tracxn Score |
|---|---|---|---|---|---|
1st | Aalo Atomics 2023, Austin (United States), Series B | Manufacturer of mass produced nuclear reactors for data center power | $133M | 67/100 | |
2nd | Provider of clean energy solutions | - | 66/100 | ||
3rd | Antares Industries 2023, Los Angeles (United States), Series C | Provider of micro-sized nuclear reactors for remote off-grid | $479M | 64/100 | |
4th | Realta Fusion 2021, Madison (United States), Series A | Developer of compact modular fusion systems for industrial heat applications | $45M | 63/100 | |
5th | Manufacturer of nuclear reactor components and provider of engineering services for power plants | - | 57/100 | ||
6th | BHI Energy 1979, Weymouth (United States), Acquired | Developer of renewable energy and oil & gas projects | - | 57/100 | |
7th | GSE Systems 1971, Baltimore (United States), Acquired | Simulation tools for nuclear power plants | - | 56/100 | |
8th | Ansaldo Energia 1853, Genoa (Italy), Acquired | Power generation plants | - | 56/100 | |
9th | Offers solutions for nuclear energy sector | - | 56/100 | ||
10th | Blue Energy 2023, Edinburgh (United Kingdom), Series B | Producer of nuclear energy | $425M | 55/100 | |
13th | Zeno Power 2015, Washington, DC (United States), Series B | Developer of radioisotope power systems for deep space and seabed | $73.8M | 50/100 |
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Zeno Power's Investments and acquisitions
Zeno Power has made no investments or acquisitions yet.
Reports related to Zeno Power
Here is the latest report on Zeno Power's sector:
News related to Zeno Power
Media has covered Zeno Power for a total of 5 events in the last 1 year, 2 of them have been about company updates and 1 about partnerships.
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Zeno Power Industrializes Nuclear Battery Production at Historic Vallecitos Nuclear CenterZeno Power•Jun 18, 2026•Zeno Power
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NuCube Energy and Argonne to Validate Remote Operations for NuCube Microreactor Through FY 2026 GAIN VoucherBusiness Wire•Apr 14, 2026•NuCube Energy, Zeno Power, DOE
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London-based Saturn Raises €12.9M in Series A Round for AI Financial Advice PlatformStartup Rise EU•Oct 22, 2025•Hoxton Wealth, Insightfinancialassociates, Zeno Power, Progyny and 3 others
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Zeno Power Secures $50 Million to Advance Nuclear Battery TechForbes•May 23, 2025•Zeno Power, NASA, Defense.gov
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Zeno Power Secures $50M in Series B FundingFinSMEs•May 15, 2025•Zeno Power, Seraphim, Balerion Space Ventures, JAWS Ventures and 5 others
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Oklo to Acquire Atomic Alchemy for $25 Millionsvdaily.com•Nov 19, 2024•Oklo, ATOMIC ALCHEMY, Zeno Power
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ispace enters into strategic partnership with US company to utilize nuclear power to “survive the moonlit night”Mynavi•Oct 04, 2024•ispace, Zeno Power
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Leonid Capital Partners Expands Sustainable Energy Portfolio, Provides $12MM Revolving Line of Credit to Zeno PowerBusiness Wire•Aug 08, 2024•LEONID, Zeno Power
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Zeno Power teams up with Westinghouse on radioisotopes for nuclear power systemGeekWire•Jan 24, 2024•Zeno Power, Westinghouse
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Zeno Power wins $7.5M Pentagon contract for underwater radioisotope power systemGeekWire•Nov 01, 2023•Zeno Power
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