SIZEWELL C LIMITED
Registration number 09284825 · United Kingdom
SIZEWELL C LIMITED is an active private limited company registered in the United Kingdom, incorporated in 2014 (about 11 years ago). It has 3 registered beneficial owners. Signals for review: it has 3 outstanding registered charges. It was previously known as NNB GENERATION COMPANY (SZC) LTD.
- Jurisdiction
- United Kingdom
- Incorporated
- 2014-10-28
- Accounts
- Full
- Type
- Private Limited Company
- Registered address
- 25 COPTHALL AVENUE, LONDON, EC2R 7BP
- Post code
- EC2R 7BP
- Registry
- Companies House
- Status
- Active
Directors & officers
- No officers on record.
Beneficial owners
- 🏢 Edf Energy Holdings Limited significant influence/control
- 🏢 Sizewell C (Holdco) Limited significant influence/control
- 🏢 Sizewell C (Pledgeco) Limited 75–100% shares · 75–100% voting
Former names
NNB GENERATION COMPANY (SZC) LTD
Corporate ownership network
- NUCLEAR SERVICES (TECHNICAL) COMPANY LIMITED Beneficial owner of
- SZC FDP COMPANY LIMITED Beneficial owner of
- SIZEWELL C (PLEDGECO) LIMITED Beneficial owner (company)
- SIZEWELL C (HOLDING) LIMITED Beneficial owner (company)
- EDF ENERGY HOLDINGS LIMITED Beneficial owner (company)
Companies at the same registered address
See the KYB reliability score, EU · OFAC · UK · US sanctions and PEP screening, and the full ownership graph for SIZEWELL C LIMITED in the app — or pull it programmatically with a free API key.
Source: GLEIF Global LEI Index. Last read from the source on 2026-07-07. Registers change and registers are sometimes wrong. If anything here is out of date or inaccurate, tell us and we will correct it.