Rolls-Royce Holdings

Frequently asked questions

What does Rolls-Royce Holdings do?

London-listed engineering group whose Rolls-Royce SMR subsidiary is developing a 470 MWe pressurized-water small modular reactor for the UK and export markets; nuclear is a small share of a business dominated by aero engines and defence. Rolls-Royce SMR is developing a 470 MWe small modular reactor based on pressurized-water technology, with the UK as the lead market. Each statement links to the company disclosure that supports it.

Where does Rolls-Royce Holdings sit in the nuclear value chain?

Rolls-Royce Holdings is tracked under the reactor vendors and SMR developers stage as a reactor vendor. Diversified: Rolls-Royce SMR is a majority-owned subsidiary inside a civil aerospace, defence and power systems group; SMR revenue is not separately material.

Which reactor projects is Rolls-Royce Holdings tied to?

Rolls-Royce SMR (UK) (470 MW, design assessment): 470 MW of disclosed nameplate across 1 tracked project, each cited on the reactors tracker.

Where does Rolls-Royce Holdings stock trade?

Rolls-Royce Holdings trades on the LSE under the ticker RR, with a US over-the-counter listing under RYCEY. The market cap shown on this page is computed live from the primary listing.