AtkinsRéalis Wins Five-Year Framework Contract With EDF and Sizewell C

AtkinsRéalis Group Inc. announced on May 26, 2026, that it has been selected by EDF and Sizewell C Limited for a broad professional services framework covering engineering work at existing nuclear plants and new-build projects. The contract runs for five years with an option to extend by another five years and includes support for EDF's operating fleet, the Hinkley Point C program, and the Sizewell C new-build program.

The framework covers multidisciplinary engineering services during a period when some EDF plants are entering life-extension programs, others are approaching the end of operations, and Hinkley Point C is preparing for commercial operation. AtkinsRéalis will also apply experience gained at Hinkley Point C to Sizewell C as that project moves into construction.

"EDF has been a major client to our Nuclear business for over two decades, and this framework is a continuation of the vital work we have been delivering across operational and new build programs for EDF Energy and Sizewell C in the UK," said Ian L.

Edwards, President and Chief Executive Officer, AtkinsRéalis. The same statement noted that the company's breadth of capabilities strengthens its role as a delivery partner.