companies / zenopower-com
Generated UTC · publication cutoff 2026-11-09
Insufficient cited evidence for a two-sentence summary.
verified=2026-05-07 json
| total_raised | 50,000,00050.0M | ○ |
|---|---|---|
| founded | 2018 | |
| hq | Washington DC, USA | |
| industry | unknown | |
| stage | series-b+ |
Zeno Power develops radioisotope Stirling generators, compact nuclear batteries that convert heat from radioactive decay into reliable power for years in extreme environments. It serves NASA, the Department of Defense, and the Space Force. Its edge is a patented design that delivers steady autonomous power where conventional batteries fail.
No cited completed company acquisition recorded.
Dated disclosures. Customer relationships and classifications are historical; ARR is separate from revenue.
No cited disclosure recorded: named customer, disclosed revenue, ARR, count, B2B / B2C, sector, go-to-market.
No cited valuation with an explicit basis is recorded.
Historical post-money / actual annual or stated TTM revenue. Same currency; economic valuation date within 90 days of revenue period end, inclusive. No FX, ARR, annualized revenue, estimates or projections. Conflicts and ambiguous ties are withheld.
No qualifying pair recorded.
| date | type | amount | lead | src |
|---|---|---|---|---|
| 2025-05-01 | series-b | 50,000,00050.0M | null | ○ |
| investor | src |
|---|---|
| Techstars | ○ |
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| fact | status | src |
|---|---|---|
| Series B, $50.0M | attributed | ○ |
| existence | self-reported | WEB |
| description | self-reported | WEB |
| date | fact | change | src |
|---|---|---|---|
| 2026-09-27latest_round: series-b, $50.0M, 2025-05-01, lead: techstars → series-b, $50.0M, 2025-05-01, lead: null, ○ 2026-05-07 | latest_round | series-b, $50.0M, 2025-05-01, lead: techstars → series-b, $50.0M, 2025-05-01, lead: null | ○ 2026-05-07 |
Records begin 2026-09-24. all_changes