Newcleo
Last verified 2026-06-05. JSON
The funding figures on this page are attributed, not sourced: a publisher is on record but no document URL is. How we mark provenance.
| Total raised | $577.8Mattributed |
|---|---|
| Latest round | series-b, $94.0M, 2024-05-01attributed |
| Founded | 2021 |
| Headquarters | climate |
| Industry | climate |
| Stage | series-b+ |
| Website | newcleo.com |
Newcleo is a nuclear energy company developing small modular lead-cooled fast reactors that run on recycled nuclear fuel. It serves energy markets and governments seeking low-waste, sustainable nuclear power. Its differentiator is reactor designs that consume recycled fuel, reducing nuclear waste while extending core life.
Funding rounds
| Date | Round | Amount | Lead |
|---|---|---|---|
| 2024-05-01 | series-b | $94.0M | undisclosed |
Detected tech stack
azure, azure front door
Provenance
| Fact | Status | Basis |
|---|---|---|
| Series B, $94.0M | attributed | sifted named as publisher. No document URL on file. |
| Total raised $577.8M | attributed | sifted named as publisher. No document URL on file. |
| Company existence | self-reported | newcleo.com, read 2026-06-05 |
| Description | self-reported | newcleo.com, read 2026-06-05 |
Nothing on this page is sourced yet. A sourced fact links to a document that states it.
Change history
No change recorded since records began on 2026-09-24.