BOHR
Demonstration satellite with a solar-powered bus and a NanoTritium betavoltaic payload power source.
Maturity not rated
Startup · United States
City Labs
HQ HomesteadFounded 20051-10 employees
City Labs, Inc. designs, develops, and manufactures long-life tritium betavoltaic batteries for aerospace, medicine, defense, and more.
Funding1 round
- Equity raised
- Undisclosed
- Latest
- UndisclosedSeries A · Nov 15, 2010
| Announced | Stage | Amount | Valuation | Lead investors | Other investors | Confidence |
|---|---|---|---|---|---|---|
| Nov 15, 2010 | Series A | Undisclosed | — | — | — | Reported |
- Series AUndisclosedNov 15, 2010
Raised counts equity rounds; debt, secondary sales and grants are totaled separately. Amounts in other currencies are converted at the announcement month's average rate. A ~ marks an estimated or converted amount.
Systems3
Newest unveiled first. Open a system for its milestone timeline, components and sources.
Capabilities1
| Technology | Role | Maturity | TRL | Notes | Confidence |
|---|---|---|---|---|---|
| Radioisotope and betavoltaic power | Developer | Limited fielding | — | NanoTritium P100 betavoltaics sold under an NRC general license; BOHR betavoltaic demo satellite launched 2026. | Reported |
- DeveloperNanoTritium P100 betavoltaics sold under an NRC general license; BOHR betavoltaic demo satellite launched 2026.Limited fieldingReported
Maturity and TRL describe this organization's work; the field-wide maturity is on each technology's page.
People1
- Peter Cabauy · LinkedIn ↗
Founder & CEO
Sources10
Profile2
- 1
Sixth-Domain · Supports Organization · country, Organization · kind
“{"country": "USA", "hq_iso2": "US", "id": "018be792-0e60-4638-8540-e7eae28d6479"}”
- 2
LinkedIn · Supports Organization · employee range, Organization · founded year, Organization · linkedin url
“employee_range: 1-10 (profile: 2-10 employees)”
Systems2
- 3
City Labs · Supports System
“its BOHR (Betavoltaic Orbital High-Reliability) satellite, the world’s first commercial nuclear-powered satellite and first nuclear CubeSat, has been officially manifested aboard SpaceX Transporter-17”
- 4
City Labs · Supports System
“P100 | 0.8V, 1.6V, 2.4V | 50–350 nA | Available”
Technologies3
- 5
City Labs · Supports Organization · description, Organization · name, Organization · website, Organization technology
“City Labs, Inc. designs, develops, and manufactures long-life tritium betavoltaic batteries for aerospace, medicine, defense, and more.”
- 6CompanyRegulatory | City Labs
City Labs · Supports Organization technology
“City Labs holds regulatory authorization supporting the manufacture, distribution, and sale of qualified tritium-powered devices.”
- 7
City Labs · Supports Organization technology
“City Labs develops commercially available tritium-based nuclear power technologies for systems that require long-duration power, heat, or propulsion beyond the limits of conventional batteries and solar power.”
Funding2
- 8
Tracxn · Supports Funding round
“Its first funding round was on Nov 15, 2010.”
- 9
Crunchbase · Supports Funding round · amount, Organization · ownership
“Series A - City Labs”
People1
- 10
Crunchbase · Supports Organization · employee range, Organization · hq city, Organization · linkedin url, Role
“employee_range: 1-10 (profile: 1-10)”
Government identifiers1
Identifiers are matched to this legal entity; related companies may hold different registrations.
Each fact on this page is attached to the sources that support it. Archived copies are linked when we keep one.