The Sizewell C Supply Chain Portal provides two levels of registration, depending on the type of work you expect to perform on the project; either to register as Site Contractor or an Indirect Service Provider.

Site Contractor

For businesses whose work is directly related to construction at the Sizewell C site or associated development. These businesses are required to submit financial information, quality management standards and details of recent projects.

Indirect Service Supplier

A simpler registration for those suppliers offering services to EDF Energy and main contractors that are not directly related to on-site activity (such as taxi firms, accommodation providers, office supplies, local retailers, etc).

Please note that all registrations are subject to approval by the Site administration service.

Direct or Indirect Supplier

Name of the person responsible for the completion of this supplier registration form.

Company contact details.

Main company contacts.

Main Contact

Add Additional Contact

Describe your company's core services and key capabilities.