United Kingdom National Nuclear Laboratory Employee Directory
Research ServicesEngland, United Kingdom1001-5000 Employees
UKNNL is a central research and advisory institution focused on civil nuclear fission in the United Kingdom. It collaborates with government to enable nuclear outcomes and support the growth of the UK nuclear sector. The lab preserves national capabilities and infrastructure deemed critical for energy security, serves as the government's lead technical advisor on nuclear fuels and materials, and conducts research to secure safe operation and enable decommissioning of nuclear assets. Located in Warrington in the North West of England, the organization maintains a substantial workforce and offers expertise and facilities to the private sector to accelerate the deployment of nuclear technologies to market. UKNNL also emphasizes the cultivation of advanced nuclear skills and acts as a collaborative platform across government, industry, and academia. Recent developments include a June 2026 partnership with Rolls-Royce to cooperate on advanced nuclear technologies.
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