Office access and opening times

Sellafield Ltd office locations

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The Sellafield site is not open to the public. All visits must be arranged in advance.

Most Sellafield Ltd offices are open 9am to 5pm, Monday to Friday (except Bank Holidays). All visits must be arranged in advance.

Sellafield site

Sellafield
Seascale
Cumbria
CA20 1PG

Switchboard 01946 728 333

Risley - Registered Office

Registered Office No. 01002607 England and Wales
Hinton House Birchwood Park Avenue
Warrington
Cheshire
WA3 6GR

Telephone 01925 832 000

Banna Court

Ingwell Drive
Westlakes Science and Technology Park
Moor Row
Cumbria
CA24 3HW

Telephone 01946 781 111

Albion Square

Albion Street
Whitehaven
Cumbria
CA28 7NE

Telephone 01946 770 690