Urenco Nuclear Stewardship Limited

Active04113197 Private limited company
Incorporated
23 November 2000 (25 years)
Previously known as
Capenhurst Nuclear Services Limited (until 30 October 2017)
Urenco Power Technologies Limited (until 17 November 2011)
Time Burst Limited (until 13 February 2001)
Industry
Manufacture of other inorganic basic chemicals (20130)
Directors
Owned by
Accounts type
Full
Address
Capenhurst
Chester
Cheshire
CH1 6ER

Website & contact details

Group website
The site of this company’s group or brand.

Filing status

Accounts due
30 September 2027
Last accounts
31 December 2025
Conf. stmt due
26 January 2027
Last conf. stmt
12 January 2026

Officers 6 active

Officer details are public data from the Companies House register.

Director · Appointed 2 March 2026
British
Born June 1981 (45)
Director · Appointed 31 March 2025
Also at Urenco UK Limited, Urenco Chemplants Limited · more companies
British
Born July 1972 (54)
Straver, Luke
Secretary · Appointed 1 August 2024
Director · Appointed 4 June 2024
Also at Urenco UK Limited, Urenco Chemplants Limited
Irish
Born October 1963 (63)
Director · Appointed 1 April 2022
Also at Urenco UK Pension Trustee Company Limited
Dutch
Born December 1975 (50)
Director · Appointed 3 August 2020
Also at Urenco UK Limited, Enrichment Technology Company Limited, Urenco Chemplants Limited
British
Born March 1968 (58)
Officer history (33 former)
2 March 2026
Appointed Macleod, James Roderic Mackenzie as Director
1 June 2025
Resigned Gradie, Jason as Director
31 March 2025
Appointed Cottrell, Andrew John as Director
31 March 2025
Resigned Annan, Douglas Stuart, Dr as Director
1 August 2024
Appointed Straver, Luke as Secretary
4 June 2024
Resigned Sexton, David Eric as Director
4 June 2024
Appointed Sparrow, Bridget as Director
4 June 2024
Appointed Annan, Douglas Stuart, Dr as Director
1 January 2023
Appointed Gradie, Jason as Director
1 January 2023
Resigned Lewis, Michael Gareth as Director
31 May 2022
Resigned Nelligan, David John as Director
31 May 2022
Appointed Lewis, Michael Gareth as Director
1 April 2022
Resigned Hounslow, Samuel as Director
1 April 2022
Appointed Blokhuis, Hendrik Jacob as Director
25 June 2021
Resigned Newby, Sarah as Secretary
3 August 2020
Appointed Sexton, David Eric as Director
3 August 2020
Resigned Odeh, Laurent as Director
3 August 2020
Appointed Chater, Christopher Roy as Director
3 August 2020
Resigned Schucht, Boris Benjamin as Director
3 August 2020
Resigned Ter Haar, Ralf as Director
15 June 2020
Appointed Hounslow, Samuel as Director
1 July 2019
Appointed Schucht, Boris Benjamin as Director
31 March 2019
Resigned Haeberle, Thomas Michael as Director
31 January 2019
Resigned Hayer, Dharmendra Tony Singh as Director
1 June 2018
Appointed Hayer, Dharmendra Tony Singh as Director
31 May 2018
Resigned Slater, David Alan, Dr as Director
20 June 2017
Appointed Odeh, Laurent as Director
15 May 2017
Resigned Carrick, Richard James as Director
1 January 2016
Appointed Haeberle, Thomas Michael as Director
1 January 2016
21 July 2015
Appointed Carrick, Richard James as Director
21 July 2015
Resigned Robinson, Brian Keith as Director
21 July 2015
Resigned Bush, John Richard, Dr as Director
21 July 2015
Resigned Bowen, Simon Christopher as Director
31 December 2014
Resigned Parkes, Robert Harry as Director
31 December 2014
Appointed Ter Haar, Ralf as Director
23 April 2014
Appointed Robinson, Brian Keith as Director
27 March 2014
Resigned Lunn, Mark Henry Bernard as Director
16 November 2012
Appointed Lunn, Mark Henry Bernard as Director
12 October 2012
Resigned Van Oranje, Friso as Director
5 April 2012
Appointed Newby, Sarah as Secretary
5 April 2012
Resigned Bucksey, Nicholas as Secretary
19 March 2012
19 March 2012
Appointed Parkes, Robert Harry as Director
21 November 2011
Resigned Harding, Paul James Cooper, Dr as Director
21 November 2011
Appointed Van Oranje, Friso as Director
21 November 2011
Appointed Nelligan, David John as Director
21 November 2011
Appointed Bush, John Richard, Dr as Director
21 November 2011
Appointed Bowen, Simon Christopher as Director
21 November 2011
Appointed Slater, David Alan, Dr as Director
1 August 2011
Appointed Bucksey, Nicholas as Secretary
1 August 2011
Resigned Newby Smith, Sarah Louise as Secretary
1 October 2007
Resigned Bryning, David as Director
1 October 2007
Appointed Newby Smith, Sarah Louise as Secretary
1 October 2007
Resigned Bryning, David as Secretary
31 December 2004
Resigned Schneider, Kelvin Robert, Dr as Director
29 November 2004
Resigned Upson, Patrick Charles, Dr as Director
1 February 2003
Appointed Harding, Paul James Cooper, Dr as Director
2 October 2002
Resigned Hooley, Stephen Roger, Dr as Director
26 June 2002
Appointed Upson, Patrick Charles, Dr as Director
19 March 2001
Resigned Shelston, Joseph John as Secretary
19 March 2001
Appointed Hooley, Stephen Roger, Dr as Director
19 March 2001
Appointed Bryning, David as Director
19 March 2001
Appointed Bryning, David as Secretary
19 March 2001
Appointed Schneider, Kelvin Robert, Dr as Director
19 March 2001
Resigned Maples, David Samuel as Director
20 December 2000
Appointed Shelston, Joseph John as Secretary
20 December 2000
Appointed Maples, David Samuel as Director
20 December 2000
Resigned York Place Company Secretaries Limited as Corporate Nominee Secretary
20 December 2000
Resigned York Place Company Nominees Limited as Corporate Nominee Director
23 November 2000
Appointed York Place Company Secretaries Limited as Corporate Nominee Secretary
23 November 2000
Appointed York Place Company Nominees Limited as Corporate Nominee Director

Ownership 1 active

People and entities with significant control, from the Companies House PSC register

Corporate entity · Notified 23 November 2016
Owns 75–100% of shares
Holds 75–100% of voting rights
Right to appoint and remove directors
Company
Reg. no. 01022786

Group structure 8 companies

Ownership group derived from the Companies House PSC register

Urenco Limited
Urenco Chemplants Limited Owns 75–100% of shares
Urenco Enrichment Company Limited Owns 75–100% of shares
Urenco UK Limited Owns 75–100% of shares
Urenco Funding Limited Owns 75–100% of shares
Urenco Nuclear Stewardship Limited This company Owns 75–100% of shares
Urenco Usa Holdings Limited Owns 75–100% of shares
Urenco Finance UK Limited Owns 75–100% of shares

Filings 152

DateDescriptionMade Up ToPagesPDF
25 September 2026Full accounts31 December 2025
10 March 2026Appointment of a director
12 January 2026Confirmation statement with no updates12 January 2026
30 September 2025Full accounts31 December 2024
25 June 2025Termination of appointment of a director
Show all 152 filings

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