Endurance Energy raises $54M series a
Endurance Energy raised $54M in series a funding, announced on 11 June 2026, led by Founders Fund, with participation from Ascend, Construct Capital, Felicis Ventures, First Round Capital, Point72 Ventures, Riot Ventures, Voyager Ventures. The round is tracked live by Fusion42 as part of the Raise fund database and the Scout startup database.
A geothermal energy startup developing technology to harness terawatts of geothermal energy deep in the ocean for baseload renewable power generation. Endurance Energy is based in United States and currently at series a stage, operating in climate, deeptech, energy.
Point72 Ventures is profiled on Raise, Fusion42's database of venture funds — where each investor's thesis, cheque size and other tracked backings can be followed. This funding event is a citable node in Fusion42's market graph: it links Endurance Energy's Scout profile to the funds behind the round and to related Wire analysis, and is refreshed from public announcements as the round is confirmed or extended. It is the same live market data Arthur, Fusion42's AI co-founder, reasons over when benchmarking a founder's own raise against what is closing in the market right now.
Round details
| Company | Endurance Energy |
| Stage | series a |
| Amount | $54M |
| Announced | 11 June 2026 |
| Lead | Founders Fund |
| Participation | Ascend, Construct Capital, Felicis Ventures, First Round Capital, Point72 Ventures, Riot Ventures, Voyager Ventures |
| Source | announcement ↗ |
Investing funds on Raise
Explore: Series A · United States
Frequently asked questions
- How much did Endurance Energy raise?
- Endurance Energy raised $54M in its series-a round, announced 2026-06-11.
- Who invested in Endurance Energy's series-a round?
- The round was led by Founders Fund, with participation from Ascend, Construct Capital, Felicis Ventures, First Round Capital, Point72 Ventures, Riot Ventures and Voyager Ventures.
- What does Endurance Energy do?
- A geothermal energy startup developing technology to harness terawatts of geothermal energy deep in the ocean for baseload renewable power generation.
Verified 12 June 2026 · Sources: public filings