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The above diagram shows the color scheme of the layout in the main result page. The parent entities and officers who have significant controls over the individuals in focus are always inapplicable. The offspring entities and appointments are those entities that the individuals in focus can influence on.

Clicking the links on parent entities or officers, and offspring entities or managed companies will put them in focus and show upstream or downstream connections. In general, ascendant entities can be found by moving toward upstream, and descendant entities are by toward downstream. In this way, progenitor entities such as grandparent companies (parents of parent), sibling companies (children of parent), partner companies (parents of child), and progeny entities such as grandchild companies (children of child) can be found easily.

Parent entities and officers
Inapplicable
parent relation
Individuals in focus

Rayment, Fiona Elizabeth, Dr

    Related profiles found in government register
  • Rayment, Fiona Elizabeth, Dr
    British born in June 1967

    Resident in England

    Registered addresses and corresponding companies
    • C/o Sayer Vincent, 110 Golden Lane, London, EC1Y 0TG, England

      IIF 1
    • Phoenix House, 18 King William Street, London, EC4N 7BP, England

      IIF 2
    • Apartment 15 N V Building, 96 The Quays, Salford, M50 3BB, England

      IIF 3
    • Hinton House, Birchwood Park Avenue, Risley, Warrington, Cheshire, WA3 6GR, England

      IIF 4
  • Rayment, Fiona Elizabeth, Dr
    British company director born in June 1967

    Resident in England

    Registered addresses and corresponding companies
    • Chadwick House, Warrington Road, Birchwood Park, Warrington, WA3 6AE

      IIF 5
  • Rayment, Fiona Elizabeth, Dr
    British director fuel cycle solutions born in June 1967

    Resident in England

    Registered addresses and corresponding companies
    • National Nuclear Laboratory, Warrington Road, Birchwood Park, Birchwood, Warrington, WA3 6AE, England

      IIF 6
  • Rayment, Fiona Elizabeth, Dr
    British director born in June 1997

    Resident in England

    Registered addresses and corresponding companies
    • Invicta House, 108-114 Golden Lane, London, EC1Y 0TL, England

      IIF 7
  • Dr Fiona Elizabeth Rayment
    British born in June 1967

    Resident in England

    Registered addresses and corresponding companies
    • Apartment 15 N V Building, 96 The Quays, Salford, M50 3BB, England

      IIF 8
child relation
Offspring entities and appointments
Active 3
  • 1
    Apartment 15 N V Building, 96 The Quays, Salford, England
    Active Corporate (2 parents)
    Equity (Company account)
    7,821 GBP2025-03-31
    Officer
    2024-02-12 ~ now
    IIF 3 - Director → ME
    Person with significant control
    2024-02-12 ~ now
    IIF 8 - Ownership of voting rights - More than 25% but not more than 50%OE
    IIF 8 - Right to appoint or remove directorsOE
    IIF 8 - Ownership of shares – More than 25% but not more than 50%OE
  • 2
    Other registered number: 14967755
    MAGNOX LIMITED - 2024-04-02
    Related registration: 14967755
    MAGNOX NORTH LIMITED - 2011-01-05
    Related registration: 06005218
    MAGNOX ELECTRIC LIMITED - 2008-10-01
    Related registration: 06005218
    MAGNOX ELECTRIC PLC - 2005-04-01
    Related registration: 06005218
    NUCLEAR ELECTRIC PLC - 1996-04-01
    Related registration: 03076445
    TRUSHELFCO (NO.1305) LIMITED - 1989-11-28
    Hinton House Birchwood Park Avenue, Risley, Warrington, Cheshire, England
    Active Corporate (11 parents, 1 offspring)
    Officer
    2023-12-01 ~ now
    IIF 4 - Director → ME
  • 3
    C/o Sayer Vincent, 110 Golden Lane, London, England
    Active Corporate (12 parents)
    Officer
    2023-08-14 ~ now
    IIF 1 - Director → ME
Ceased 4
  • 1
    Phoenix House, 18 King William Street, London, England
    Active Corporate (2 parents)
    Equity (Company account)
    100 GBP2024-12-31
    Officer
    2015-01-01 ~ 2024-11-01
    IIF 2 - Director → ME
  • 2
    The Base, Dallam Lane, Warrington, England
    Active Corporate (13 parents)
    Equity (Company account)
    271,001 GBP2018-12-31
    Officer
    2013-02-07 ~ 2015-11-26
    IIF 6 - Director → ME
  • 3
    C/o Sayer Vincent, 110 Golden Lane, London, England
    Active Corporate (12 parents)
    Officer
    2015-01-01 ~ 2021-09-17
    IIF 7 - Director → ME
  • 4
    NATIONAL NUCLEAR LABORATORY LIMITED - 2024-12-17
    NEXIA SOLUTIONS LIMITED - 2008-11-10
    Related registration: 06729401
    UNITED NUCLEAR TECHNOLOGIES LIMITED - 2004-11-08
    Chadwick House Warrington Road, Birchwood Park, Warrington
    Active Corporate (7 parents, 1 offspring)
    Officer
    2020-07-01 ~ 2023-10-31
    IIF 5 - Director → ME

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Contains public sector information retrieved at 9 February 2026 and licensed under the Open Government Licence v3.0.