Startup · United States
Realta Fusion
HQ United States
Realta Fusion is unlocking the limitless potential of humanity, while addressing the threat of climate change, by developing economic, zero-carbon energy to be used anywhere in the world, for everyone in the world.
Funding1 round · $36.0M
- Equity raised
- $36.0M
- Latest
- $36.0MSeries A · May 13, 2025
| Announced | Stage | Amount | Valuation | Lead investors | Other investors | Confidence |
|---|---|---|---|---|---|---|
| May 13, 2025 | Series A | $36.0M | — | — | Future Ventures, Khosla Ventures, Mayfield, TitletownTech | Reported |
- Series A$36.0MMay 13, 2025
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.
Capabilities1
| Technology | Role | Maturity | TRL | Notes | Confidence |
|---|---|---|---|---|---|
| Magnetic-confinement fusion | Developer | Development | — | — | Reported |
Maturity and TRL describe this organization's work; the field-wide maturity is on each technology's page.
People1
- Kieran Furlong
CEO and co-founder
Sources4
Profile1
- 1
Sixth-Domain · Supports Organization · country, Organization · kind
“{"country": "USA", "hq_iso2": "US", "id": "f51d6c13-8a5d-4cf8-8db1-984fece7d93e"}”
Technologies1
- 2
Realta Fusion · Supports Organization · description, Organization · name, Organization · website, Organization technology
“Realta Fusion is unlocking the limitless potential of humanity, while addressing the threat of climate change, by developing economic, zero-carbon energy to be used anywhere in the world, for everyone in the world.”
Funding1
- 3
cooley.com · May 13, 2025 · Supports Funding round · amount, Organization · ownership
“Cooley advised Realta Fusion, a fusion energy startup, on its oversubscribed $36 million Series A financing.”
People1
- 4
infinitefrontiers.io · Supports Role
“Kieran Furlong is the CEO and co-founder of Realta Fusion, developing compact, scalable and modular fusion reactors based on magnetic mirror technology.”
Each fact on this page is attached to the sources that support it. Archived copies are linked when we keep one.