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Company number
01002607

SELLAFIELD LIMITED

Officer · SMITH, Katharine Sarah Louise and 99 others
Active
✓ Active company on the official register. Next accounts due 31 December 2026.

Company details

Registered name
SELLAFIELD LIMITED
Company number
01002607
Registered office
Hinton House Birchwood Park Avenue, Risley, Warrington, Cheshire, WA3 6GR, United Kingdom
Company type
Private limited company
Incorporated on
16 February 1971
Status
Active
Age
55 years
Previous names
BRITISH NUCLEAR GROUP SELLAFIELD LIMITED (to 29 Jun 2007) · BRITISH NUCLEAR FUELS PUBLIC LIMITED COMPANY (to 01 Apr 2005)
Nature of business (SIC)
96090 — Other service activities n.e.c.
Accounts — next due
31 Dec 2026
Accounts — last made up to
31 Mar 2025
Confirmation statement — next due
26 Dec 2026
Confirmation statement — last
12 Dec 2025

Officers

12 active · 88 resigned

secretary
Appointed 05/05/2022
Active
director
Appointed 01/09/2023
Active
director
Appointed 19/07/2023
Active
director
Appointed 29/04/2024
Active
director
Appointed 01/12/2022
Active
director
Appointed 01/05/2024
Active
director
Appointed 25/11/2024
Active
director
Appointed 01/10/2024
Active
director
Appointed 01/06/2025
Active
director
Appointed 01/07/2024
Active
director
Appointed 01/03/2023
Active
director
Appointed 01/07/2019
Active

People with significant control

Beneficial owners holding over 25% of shares, voting rights or the right to appoint directors

Secretary Of State For Energy Security And Net Zero
right-to-appoint-and-remove-directors
Notified 06/04/2016

Corporate structure

Who controls this company, and who they control in turn

Connections

Serving officers

secretary Appointed 05/05/2022
director Appointed 01/09/2023
director Appointed 19/07/2023
director Appointed 29/04/2024
director Appointed 01/12/2022

Change history

Reconstructed from the dated records Companies House publishes

DateChangeWasNow
01/06/2025 Director appointed SHIPLEY, Peter Duncan
09/04/2025 Director resigned SIMCOCK, Jonathan Peter
25/11/2024 Director appointed O'KEEFFE, Nicola Jayne
01/10/2024 Director appointed RODWELL, Alison Dawne
30/09/2024 Director resigned MCLEAN, Rachel
30/09/2024 Director resigned BAXTER, John
01/07/2024 Director appointed TRAIN, Christopher
30/06/2024 Director resigned HAYNES, Lawrence John
02/05/2024 Director appointed HAYNES, Lawrence John
01/05/2024 Director resigned MEGGS, Anthony Jan Michael
01/05/2024 Director appointed MCMILLAN, Shirley Catherine
29/04/2024 Director appointed JAOUEN, Claude
01/02/2024 Director resigned UNDERWOOD, Warren Paul
01/09/2023 Director appointed HODGES, Janette
19/07/2023 Director appointed HUTTON, Euan William
18/07/2023 Director resigned CHOWN, Martin John
01/03/2023 Director appointed VALLANCE, Paul Andrew
09/01/2023 Director resigned CUMMING, Alan Douglas
01/12/2022 Director appointed LISTER, Simon Robert, Sir
09/10/2022 Director resigned HALL, Claire Louise

Financial highlights

No figures could be read from the accounts filed on 04 Jan 2026. Companies House holds some filings only as a document image, which carries no tagged figures; the filing itself is on the register either way.

Documents for SELLAFIELD LIMITED

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Company extract£1.99

The full registration record as held today — name, number, status, registered office, company type, previous names, officers, PSC and SIC codes, timestamped for your file.

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Financial statements£3.99

Every figure the company’s own accounts state, across each filed period, with year-on-year movement. Most UK companies file small or micro-entity accounts — a balance sheet and a headcount, no turnover or profit.

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Ownership report£3.99

Who controls the company: persons with significant control, the nature of that control, the ownership graph and every other company those controllers hold.

PDF Order

Filing history

Most recent filings

AA — accounts-with-accounts-type-full
accounts
CS01 — confirmation-statement-with-no-updates
confirmation-statement
AP01 — appoint-person-director-company-with-name-date
officers
TM01 — termination-director-company-with-name-termination-date
officers
RP04TM01 — second-filing-of-director-termination-with-name
officers
CS01 — confirmation-statement-with-no-updates
confirmation-statement
AP01 — appoint-person-director-company-with-name-date
officers
AA — accounts-with-accounts-type-full
accounts
RP04AP01 — second-filing-of-director-appointment-with-name
officers
CH01 — change-person-director-company-with-change-date
officers
AP01 — appoint-person-director-company-with-name-date
officers
TM01 — termination-director-company-with-name-termination-date
officers
TM01 — termination-director-company-with-name-termination-date
officers
AP01 — appoint-person-director-company-with-name-date
officers
TM01 — termination-director-company-with-name-termination-date
officers
AP01 — appoint-person-director-company-with-name-date
officers
TM01 — termination-director-company-with-name-termination-date
officers
AP01 — appoint-person-director-company-with-name-date
officers
AP01 — appoint-person-director-company-with-name-date
officers
TM01 — termination-director-company-with-name-termination-date
officers
AA — accounts-with-accounts-type-full
accounts
CS01 — confirmation-statement-with-no-updates
confirmation-statement
AP01 — appoint-person-director-company-with-name-date
officers
AP01 — appoint-person-director-company-with-name-date
officers
TM01 — termination-director-company-with-name-termination-date
officers

Charges

0 outstanding · 22 satisfied

Charge of deposit — persons entitled: National Westminster Bank PLC
fully-satisfied
Charge over deposit account deed — persons entitled: The Tokyo Electric Power Company
fully-satisfied
Deposit trust deed — persons entitled: Aig Europe (UK) Limited
fully-satisfied
Charge over deposit account deed — persons entitled: The Kansai Electric Power Company, Incorporated
fully-satisfied
Charge over deposit account deed — persons entitled: Hokkaido Electric Power Company, Incorporated
fully-satisfied
Charge over deposit account deed — persons entitled: The Japan Atomic Power Company
fully-satisfied
Charge over deposit account deed — persons entitled: Hokuriku Electric Power Company
fully-satisfied
Charge over deposit account deed — persons entitled: Shikoku Electric Power Company, Incorporated
fully-satisfied
Charge over deposit account deed — persons entitled: Tohoku Electric Power Company, Incorporated
fully-satisfied
Charge over deposit account deed — persons entitled: The Chugoku Electric Power Company, Incorporated
fully-satisfied
Charge over deposit account deed — persons entitled: Chubu Electric Power Company, Incorporated
fully-satisfied
Charge over deposit account deed — persons entitled: The Tokyo Electric Power Company, Incorporated
fully-satisfied
Charge over deposit account deed — persons entitled: Kyushu Electric Power Company, Incorporated
fully-satisfied
Charge over deposit account deed — persons entitled: Bkw Fmb Energie Ag
fully-satisfied
Charge over deposit account deed — persons entitled: Kernkraftwerk Leibstadt Ag
fully-satisfied
Charge over a deposit account — persons entitled: Kernkraftwerk Goesgen-Daeniken Ag
fully-satisfied
Charge over deposit account deed — persons entitled: Nordostschweizerische Kraftwerke Ag (The Beneficiary)
fully-satisfied
Charge of deposit — persons entitled: National Westminster Bank PLC
fully-satisfied
Deed of charge — persons entitled: National Westminster Bank PLC
fully-satisfied
Deed of covenant — persons entitled: National Westminster Bank PLC
fully-satisfied
Statutory mortgage — persons entitled: National Westminster Bank PLC
fully-satisfied
Financial agreement — persons entitled: National Westminster Bank PLC
fully-satisfied

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Frequently asked questions

What is the company number of SELLAFIELD LIMITED?
According to the official registry, the company number of SELLAFIELD LIMITED is 01002607.
Where is SELLAFIELD LIMITED registered?
The registered office is Hinton House Birchwood Park Avenue, Risley, Warrington, Cheshire, WA3 6GR, United Kingdom.
Who runs SELLAFIELD LIMITED?
SMITH, Katharine Sarah Louise is listed among the officers of SELLAFIELD LIMITED.
What is the SIC code of SELLAFIELD LIMITED?
The nature of business is recorded under SIC code 96090 — Other service activities n.e.c..
Who controls SELLAFIELD LIMITED?
Secretary Of State For Energy Security And Net Zero is recorded as a person with significant control, with right to appoint and remove directors.
When are the next accounts of SELLAFIELD LIMITED due?
The next annual accounts are due by 31 December 2026, and the last accounts were made up to 31 March 2025.

About SELLAFIELD LIMITED (01002607)

SELLAFIELD LIMITED is a private limited company incorporated on 16 February 1971 and registered in the United Kingdom under company number 01002607. Its registered office is at Hinton House Birchwood Park Avenue, Risley, Warrington, Cheshire, WA3 6GR, United Kingdom. The recorded nature of business is other service activities n.e.c. (SIC 96090). The company is currently active , with statutory accounts last made up to 31 March 2025. 100 active officers are on record , and the person with significant control is Secretary Of State For Energy Security And Net Zero. This profile is provided by opendata.bot by Noetikos, aggregating official data from Companies House , last refreshed 7 September 2026.

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