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Rolls-Royce SMR

Manchester, United Kingdom · Founded 2021 · Privately Held (backing)

Operator of a nuclear reaction business focused on the negative changes due to climate change. Rolls-Royce SMR is based in Manchester, United Kingdom and was founded in 2021. Its last reported valuation was $2 billion in Jul 2025. It has raised $1.6 billion.

Last reported valuation
$2.0B
Oct 2026
Priced at
—
Total raised
$1.6B
Last round
—

Rolls-Royce SMR key facts

as of Oct 2026
  • Operator of a nuclear reaction business focused on the negative changes due to climate change.
  • Rolls-Royce SMR is valued at approximately $2.0B as of Oct 2026 (last reported valuation).
  • It has raised $1.6B; the latest was Debt - General ($692.8M) in Apr 2026.
  • Notable investors include Qatar Investment Authority, UK Research and Innovation, BNF Capital, CEZ, Constellation Energy — 7 tracked in total.
  • 5 institutional filers report fund marks on Rolls-Royce SMR across 51 filings.
  • Status: Privately Held (backing).
Last reported valuation
LOW confidence
$2.0B

Rolls-Royce SMR's last reported valuation, Jul 2025. Nothing priced has surfaced since.

set by last reported valuationas of Oct 2026question about this number?
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Institutional fund marks on Rolls-Royce SMR

5 filers · latest Jul 2026

5 SEC-registered funds reported 51 fair-value marks on Rolls-Royce SMR between Apr 2025 and Jul 2026. Filer-level marks and implied $/share are available to Pro members.

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Every name the funds mark, next to where it trades →

Rolls-Royce SMR funding rounds

No rounds on record

No funding rounds for Rolls-Royce SMR are on record yet — either the company hasn't raised institutional capital, or the raise hasn't surfaced in our sources.

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Rolls-Royce SMR valuation

Rolls-Royce SMR's last reported valuation was $2 billion in Jul 2025. No priced round, secondary trade or fund mark has surfaced since.

Recent activity

In the last 90 days, Rolls-Royce SMR's record added 6 institutional fund marks (latest period Jul 2026).

Institutional holders and vehicles

5 SEC-registered funds reported 51 fair-value marks on Rolls-Royce SMR between Apr 2025 and Jul 2026, in their N-PORT filings. Filer-level marks and implied per-share values are available to Pro members.

Rolls-Royce SMR investors

7 investors are on record for Rolls-Royce SMR, including Qatar Investment Authority, UK Research and Innovation, BNF Capital and CEZ.

About Rolls-Royce SMR

Operator of a nuclear reaction business focused on the negative changes due to climate change. The company offers a clean energy approach that lowers cost, reduces uncertainty and risk for developers, and crucially, allows countries around the world to address their urgent need for low-carbon energy, helping deliver clean and affordable energy.

Sector
Energy
HQ
Manchester, United Kingdom
Founded
2021
Employees
1,000
Ownership
Privately Held (backing)

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