# Rolls-Royce SMR funding: rounds and investors > Rolls-Royce SMR has raised $1.2B across 8 rounds since 2021. Investors include National Wealth Fund. Every round with its source. Source: https://millionrounds.com/company/rolls-royce-smr (Millionrounds; every figure on the page links to its filing or article) United Kingdom · [Funded startup](https://millionrounds.com/companies) # Who invested in *Rolls-Royce SMR* 8 rounds we have observed, with the one investor named in them. Every figure came from a named source, and where the company reported a raise to the SEC itself, that is shown beside it. Energy Raised 7 months ago Funding summary Updated 26 Oct 2026 **$1.2B** raised across 8 rounds since 2021, from 8 sources **$104M** Round **$56M** Round **$58M** Round **$74M** Round **$61M** Round **$12M** Round **$6.8M** Round **$805M** Debt - **Latest round:** Debt, $805M Apr 2026 - **Step-up i:** 118.9× - **Investors:** 1 See who backed them ## The funding story Each circle is a round, placed by date and sized by amount. The line above is the running total. 2022 2023 2024 2025 2026 **$104M** Round **$56M** Round **$58M** Round **$74M** Round **$61M** Round **$12M** Round **$6.8M** Round **$805M** Debt - **First round:** Round, $104M - **Biggest round:** $805M - **Usual gap between rounds:** 6 months ## The rounds - **Apr 2026** Debt **$805M** *1 new* [National Wealth Fund](https://millionrounds.com/fund/national-wealth-fund) Source recorded - **Jun 2025** Round **$6.8M** No investor was named in the report. Shares issued, filed with Companies House (SH01); no report of this raise yet - **Jun 2024** Round **$12M** No investor was named in the report. Shares issued, filed with Companies House (SH01); no report of this raise yet - **Dec 2023** Round **$61M** No investor was named in the report. Shares issued, filed with Companies House (SH01); no report of this raise yet - **Jun 2023** Round **$74M** No investor was named in the report. Shares issued, filed with Companies House (SH01); no report of this raise yet - **Dec 2022** Round **$58M** No investor was named in the report. Shares issued, filed with Companies House (SH01); no report of this raise yet - **Jun 2022** Round **$56M** No investor was named in the report. Shares issued, filed with Companies House (SH01); no report of this raise yet - **Nov 2021** Round **$104M** No investor was named in the report. Shares issued, filed with Companies House (SH01); no report of this raise yet ## Funding filed with regulators Rolls-Royce SMR filed 15 raises, $499M in all. Filings say how much was sold and to how many investors; they never name the investors. - Jun 2025 **$6.8M** UK share allotment - Mar 2025 **$128M** UK share allotment - Jan 2025 **Amount not stated** UK share allotment - Jun 2024 **$12M** UK share allotment - Jan 2024 **$44M** UK share allotment - Dec 2023 **$16M** UK share allotment - Jul 2023 **$70M** UK share allotment - Jun 2023 **$4.0M** UK share allotment - Jan 2023 **$53M** UK share allotment - Dec 2022 **$4.6M** UK share allotment - Jul 2022 **$49M** UK share allotment - Jun 2022 **$7.1M** UK share allotment - Jan 2022 **$27M** UK share allotment - Jan 2022 **$20M** UK share allotment - Nov 2021 **$57M** UK share allotment ## Everyone who backed them [National Wealth Fund](https://millionrounds.com/fund/national-wealth-fund) Government **1** round Missing a round, or an investor who was in one? [Tell us](https://millionrounds.com/corrections?slug=rolls-royce-smr). ## Quick answers about Rolls-Royce SMR ### Who invested in Rolls-Royce SMR? Rolls-Royce SMR's investors include National Wealth Fund. ### How much has Rolls-Royce SMR raised? Rolls-Royce SMR has raised $1.2B across 8 rounds since 2021. ### When did Rolls-Royce SMR last raise? Rolls-Royce SMR's most recent round was a Debt of $805M in Apr 2026. ### What was Rolls-Royce SMR's biggest round? Its most recent round, $805M in Apr 2026, is also its largest on record. ### Who backed Rolls-Royce SMR first? Rolls-Royce SMR's first round on record, in Apr 2026, was backed by National Wealth Fund. ### What stage is Rolls-Royce SMR at? Rolls-Royce SMR's latest named round is a Debt, in Apr 2026. ### Where is Rolls-Royce SMR based? Rolls-Royce SMR is based in the United Kingdom. ## Companies like Rolls-Royce SMR In the same sector, and raised in the last eighteen months. 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