Doosan Enerbility is a South Korean power-equipment and services company that designs and manufactures nuclear components including reactor vessels, steam generators, reactor coolant pumps, pressurizers, and nuclear instrumentation and control systems. Its SMR business is principally a component-engineering, manufacturing, and supply platform rather than a proprietary-reactor-development business; it participates in the 110-MWe Korea–Saudi SMART integral PWR and has supply relationships with NuScale and X-energy. On 2026-05-28, Rolls-Royce SMR selected Doosan as a strategic supplier to conduct manufacturability reviews for reactor and other key components for UK and Czech projects while Doosan advances additional SMR fabrication capacity in Changwon.
Doosan Group, public investors (KRX: 034020)