British business - the backbone of our supply chain

Thousands of companies across the UK are set to benefit from Sizewell C. 

It is expected that 70% of the project’s construction value will be spent with UK-based businesses.

Sizewell C will help to “level up” the country with huge opportunities for East Anglia and other regions.

"The legacy that could be left behind is huge!"

Sizewell C will bring thousands of jobs and training opportunities to East Suffolk. In this video, we hear from Brafe Engineering in Woodbridge, Suffolk, about what a new power station means to them.

Opportunities across the UK

Are you a business outside of Suffolk looking for opportunities within the Sizewell C supply chain? We invite you to register via the EDF supplier portal for more information.

Supplying nuclear projects

Sizewell C will be modelled on Hinkely Point C (HPC), the nuclear power station EDF is building in Somerset. Watch the video to hear tips from HPC suppliers about working for us. 

Local supply chain information

If you are a local business interested in working with us then have a look at our online supplier portal. We set it up with Suffolk Chamber of Commerce to help companies get in touch with our Tier 1 suppliers. 

Sizewell C Consortium

Over 200 companies have joined the Sizewell C Consortium to show their support for the project. Members include businesses from as far and wide as Inverness, Cornwall, Belfast and Anglesey.

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Contact Sizewell C

  • Call: FREEPHONE 0800 197 6102 (Weekdays: 9am - 5pm)
  • Write: FREEPOST SZC CONSULTATION (No stamp or further address required)
  • Visit: Sizewell C Information Office, 48-50 High Street, Leiston IP16 4EW (open for visits without appointment 9.30am – 5pm weekdays only, closed lunchtimes 12:30pm – 1.30pm)
  • For general queries, email:
  • For media queries, email: