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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

Hartley, Mark Stephen

    Related profiles found in government register
  • Hartley, Mark Stephen
    British company director born in June 1972

    Resident in England

    Registered addresses and corresponding companies
    • icon of address 6 Atlantic Quay, Glasgow, G2 8JB, Scotland

      IIF 1 IIF 2
    • icon of address Javelin House, Building 1420, Charlton Court, Gloucester Business Park, Gloucester, GL3 4AE, England

      IIF 3
    • icon of address 2nd Floor, 3 St James's Square, London, SW1Y 4JU, United Kingdom

      IIF 4
    • icon of address 90, Whitfield Street, London, W1T 4EZ, England

      IIF 5 IIF 6 IIF 7
    • icon of address Nova North, 11 Bressenden Place, London, SW1E 5BY, England

      IIF 8 IIF 9 IIF 10
  • Hartley, Mark Stephen
    British company director born in June 1972

    Resident in United Kingdom

    Registered addresses and corresponding companies
    • icon of address Barnett Way, Barnwood, Gloucester, GL4 3RS

      IIF 14
    • icon of address 40 Grosvenor Place, Victoria, London, SW1X 7EN

      IIF 15
child relation
Offspring entities and appointments
Active 10
  • 1
    BRITISH ENERGY PLC - 2005-01-14
    icon of address 6 Atlantic Quay, Glasgow, Scotland
    Dissolved Corporate (3 parents, 8 offsprings)
    Officer
    icon of calendar 2023-04-01 ~ dissolved
    IIF 2 - Director → ME
  • 2
    BROOMCO (4120) LIMITED - 2007-12-11
    icon of address Nova North, 11 Bressenden Place, London, England
    Active Corporate (3 parents)
    Officer
    icon of calendar 2023-04-01 ~ now
    IIF 9 - Director → ME
  • 3
    EDF ENERGY (WEST BURTON POWER) LIMITED - 2018-01-02
    WEST BURTON POWER LIMITED - 2003-06-30
    WEST BURTON OPERATIONS LIMITED - 2002-01-14
    TXU EUROPE (HOOD NO. 2) LIMITED - 2002-01-11
    ALNERY NO.2186 LIMITED - 2001-09-07
    icon of address Nova North, 11 Bressenden Place, London, England
    Active Corporate (6 parents, 2 offsprings)
    Officer
    icon of calendar 2023-04-01 ~ now
    IIF 11 - Director → ME
  • 4
    SUTTON BRIDGE B LIMITED - 2019-10-24
    WEST BURTON LIMITED - 2018-03-14
    WEST BURTON POWER LIMITED - 2002-01-14
    TXU EUROPE WEST BURTON LIMITED - 2002-01-11
    EASTERN DATA COLLECTION SERVICES LIMITED - 2000-08-21
    icon of address Nova North, 11 Bressenden Place, London, England
    Active Corporate (4 parents)
    Equity (Company account)
    2 GBP2019-12-31
    Officer
    icon of calendar 2024-01-05 ~ now
    IIF 10 - Director → ME
  • 5
    NNB LAND COMPANY LIMITED - 2018-07-24
    icon of address 90 Whitfield Street, London, England
    Dissolved Corporate (4 parents)
    Officer
    icon of calendar 2023-04-01 ~ dissolved
    IIF 7 - Director → ME
  • 6
    BRITISH ENERGY GROUP LIMITED - 2011-07-01
    BRITISH ENERGY GROUP PLC - 2010-12-17
    icon of address 6 Atlantic Quay, Glasgow, Scotland
    Active Corporate (12 parents, 6 offsprings)
    Officer
    icon of calendar 2023-04-01 ~ now
    IIF 1 - Director → ME
  • 7
    BRITISH ENERGY GENERATION LIMITED - 2011-07-01
    NUCLEAR ELECTRIC LIMITED - 1998-12-31
    AGR & PWR CO. LIMITED - 1996-04-01
    icon of address Javelin House, Building 1420, Charlton Court, Gloucester Business Park, Gloucester, England
    Active Corporate (7 parents, 3 offsprings)
    Officer
    icon of calendar 2023-04-01 ~ now
    IIF 3 - Director → ME
  • 8
    KNIGHT DEBT RECOVERY SERVICES LIMITED - 2012-03-14
    BEAVERPACK LIMITED - 1994-08-12
    icon of address Nova North, 11 Bressenden Place, London, England
    Active Corporate (8 parents)
    Officer
    icon of calendar 2024-08-01 ~ now
    IIF 8 - Director → ME
  • 9
    icon of address Nova North, 11 Bressenden Place, London, England
    Active Corporate (8 parents)
    Officer
    icon of calendar 2024-05-30 ~ now
    IIF 13 - Director → ME
  • 10
    TXU EUROPE (HOOD) LIMITED - 2002-01-11
    ALNERY NO.2185 LIMITED - 2001-09-07
    icon of address Nova North, 11 Bressenden Place, London, England
    Active Corporate (3 parents)
    Equity (Company account)
    1 GBP2023-12-31
    Officer
    icon of calendar 2023-04-01 ~ now
    IIF 12 - Director → ME
Ceased 5
  • 1
    BRITISH ENERGY GENERATION LIMITED - 2011-07-01
    NUCLEAR ELECTRIC LIMITED - 1998-12-31
    AGR & PWR CO. LIMITED - 1996-04-01
    icon of address Javelin House, Building 1420, Charlton Court, Gloucester Business Park, Gloucester, England
    Active Corporate (7 parents, 3 offsprings)
    Officer
    icon of calendar 2014-01-01 ~ 2017-10-31
    IIF 14 - Director → ME
  • 2
    KNIGHT DEBT RECOVERY SERVICES LIMITED - 2012-03-14
    BEAVERPACK LIMITED - 1994-08-12
    icon of address Nova North, 11 Bressenden Place, London, England
    Active Corporate (8 parents)
    Officer
    icon of calendar 2014-08-12 ~ 2016-10-21
    IIF 15 - Director → ME
  • 3
    EDF ENERGY (GAS STORAGE) LIMITED - 2024-04-24
    EDF ENERGY (GAS STORAGE HOLE HOUSE) LIMITED - 2020-09-14
    EDF TRADING GAS STORAGE LIMITED - 2014-04-04
    ENERGY MERCHANTS GAS STORAGE (UK) LIMITED - 2006-05-16
    AQUILA ENERGY STORAGE LIMITED - 2002-10-15
    UNITED GAS STORAGE LIMITED - 1999-05-04
    icon of address 2nd Floor 3 St James's Square, London, United Kingdom
    Active Corporate (5 parents)
    Officer
    icon of calendar 2023-04-01 ~ 2024-04-23
    IIF 4 - Director → ME
  • 4
    NNB GENERATION COMPANY LIMITED - 2015-10-16
    icon of address Building 1000, Park Avenue, Aztec West Business Park, Almondsbury, Bristol, England
    Active Corporate (15 parents, 1 offspring)
    Officer
    icon of calendar 2018-06-06 ~ 2022-12-01
    IIF 5 - Director → ME
  • 5
    NNB GENERATION COMPANY (SZC) LTD - 2023-06-12
    icon of address 25 Copthall Avenue, London, England
    Active Corporate (14 parents, 1 offspring)
    Officer
    icon of calendar 2022-12-01 ~ 2023-04-03
    IIF 6 - Director → ME

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Contains public sector information retrieved at 24 April 2025 and licensed under the Open Government Licence v3.0.