Owner · Company

Sizewell C (Pledgeco) Limited

Sizewell C (Pledgeco) Limited is a company in the United Kingdom. It is a subsidiary of Secretary Of State For Energy Security And Net Zero. It has one subsidiary in the data, linked to 2 assets and rights.

Group

Parent companies

From Sizewell C (Pledgeco) Limited up to its ultimate parent in the data.

Sizewell C (Pledgeco) Limited
Secretary Of State For Energy Security And Net Zero

Also a subsidiary of Sizewell C (Holding) Limited.

Subsidiaries

1 company under Sizewell C (Pledgeco) Limited, direct and through other subsidiaries.

Subsidiary	Held through	Share	Assets and rights
Sizewell C Limited	Direct	—	2

Subsidiaries' portfolio

2 assets and rights across the subsidiaries, each counted once. This total is apart from the portfolio above.

Power plant1
Grid connection1

Facts

Fact	Value	Source
Name in the source	SIZEWELL C (PLEDGECO) LIMITED	Companies House bulk company data · record · OGL v3 · checked 24 Oct 2026
Location	England	Companies House bulk company data · record · OGL v3 · checked 24 Oct 2026
Company number	16480404	Companies House bulk company data · record · OGL v3 · checked 24 Oct 2026
Register status	Active	Companies House bulk company data · record · OGL v3 · checked 24 Oct 2026
Company type	Private Limited Company	Companies House bulk company data · record · OGL v3 · checked 24 Oct 2026
Incorporated	28 May 2025	Companies House bulk company data · record · OGL v3 · checked 24 Oct 2026
Industry (SIC)	64209 - Activities of other holding companies n.e.c.	Companies House bulk company data · record · OGL v3 · checked 24 Oct 2026

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Data on this page

Contains public sector information licensed under the Open Government Licence v3.0. Companies House bulk company data, OGL v3.
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