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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

Crook, Simon John

    Related profiles found in government register
  • Crook, Simon John
    British consultant born in January 1970

    Resident in United Kingdom

    Registered addresses and corresponding companies
    • The Wilton Centre, Wilton, Redcar, North Yorkshire, TS10 4RF, England

      IIF 1
  • Crook, Simon John
    British director born in January 1970

    Resident in United Kingdom

    Registered addresses and corresponding companies
    • 14, St Martin's Avenue, Epsom, KT18 5HS, United Kingdom

      IIF 2
  • Mr Simon John Crook
    British born in January 1970

    Resident in United Kingdom

    Registered addresses and corresponding companies
    • The Wilton Centre, Wilton, Redcar, North Yorkshire, TS10 4RF, England

      IIF 3
  • Crook, Simon John, Dr
    British born in January 1970

    Resident in England

    Registered addresses and corresponding companies
    • 137, Reigate Road, Epsom, KT17 3DW, England

      IIF 4
    • 137, Reigate Road, Epsom, Surrey, KT17 3DW, England

      IIF 5
    • C/o External Services Limited, Central House, 20 Central Avenue, St Andrews Business Park, Norwich, NR7 0HR, England

      IIF 6
  • Crook, Simon John, Dr
    British company director born in January 1970

    Resident in England

    Registered addresses and corresponding companies
    • 34, St. James's Street, 3rd Floor, London, SW1A 1HD, England

      IIF 7
  • Crook, Simon John, Dr
    British consultant born in January 1970

    Resident in England

    Registered addresses and corresponding companies
    • 137, Reigate Road, Epsom, Surrey, KT17 3DW, England

      IIF 8
    • 34, St James's Street, 3rd Floor, London, SW1A 1HD, United Kingdom

      IIF 9
    • Eccleshall Biomass, Raleigh Hall Industrial Estate, Eccleshall, Stafford, ST21 6JL, England

      IIF 10 IIF 11
  • Crook, Simon John, Dr
    British investment manager born in January 1970

    Resident in England

    Registered addresses and corresponding companies
    • 34, St. James's Street, London, SW1A 1HD, England

      IIF 12
  • Crook, Simon John, Dr
    born in January 1970

    Resident in England

    Registered addresses and corresponding companies
    • Pavilion, Penthouse Floor, 96 Kensington High Street, London, W8 4SG, England

      IIF 13
  • Dr Simon John Crook
    British born in January 1970

    Resident in England

    Registered addresses and corresponding companies
    • 137, Reigate Road, Epsom, KT17 3DW, England

      IIF 14
    • 137, Reigate Road, Epsom, Surrey, KT17 3DW, England

      IIF 15
child relation
Offspring entities and appointments
Active 4
  • 1
    No 1 Colmore Square, Birmingham, United Kingdom
    Dissolved Corporate (1 parent)
    Officer
    2012-10-04 ~ dissolved
    IIF 2 - Director → ME
  • 2
    137 Reigate Road, Epsom, England
    Active Corporate (2 parents)
    Officer
    2025-11-27 ~ now
    IIF 4 - Director → ME
    Person with significant control
    2025-11-27 ~ now
    IIF 14 - Right to appoint or remove directorsOE
    IIF 14 - Ownership of voting rights - More than 50% but less than 75%OE
    IIF 14 - Ownership of shares – More than 50% but less than 75%OE
  • 3
    C/o External Services Limited, Central House 20 Central Avenue, St Andrews Business Park, Norwich, England
    Active Corporate (4 parents, 1 offspring)
    Equity (Company account)
    3,103,214 GBP2020-03-31
    Officer
    2015-12-22 ~ now
    IIF 6 - Director → ME
  • 4
    137 Reigate Road, Epsom, Surrey, England
    Active Corporate (4 parents)
    Equity (Company account)
    10 GBP2024-03-31
    Officer
    2016-03-22 ~ now
    IIF 5 - Director → ME
Ceased 8
  • 1
    Eccleshall Biomass Raleigh Hall Industrial Estate, Eccleshall, Stafford, England
    Active Corporate (3 parents, 1 offspring)
    Equity (Company account)
    -1,039,720 GBP2024-12-31
    Officer
    2020-04-06 ~ 2022-01-31
    IIF 9 - Director → ME
  • 2
    BRIGHT LIGHT ENERGY LIMITED - 2025-08-29
    Eccleshall Biomass Raleigh Hall Industrial Estate, Eccleshall, Stafford, England
    Active Corporate (3 parents)
    Equity (Company account)
    3,168,261 GBP2024-12-31
    Officer
    2020-08-04 ~ 2022-01-31
    IIF 7 - Director → ME
  • 3
    CRESS ENERGY STORAGE SYSTEMS LIMITED - 2011-03-24
    340 Deansgate, Manchester, Greater Manchester, United Kingdom
    Dissolved Corporate (4 parents)
    Equity (Company account)
    -558,942 GBP2018-07-31
    Officer
    2012-07-01 ~ 2017-06-29
    IIF 1 - Director → ME
    Person with significant control
    2016-04-06 ~ 2017-07-19
    IIF 3 - Has significant influence or control OE
  • 4
    GREENSPHERE CAPITAL PARTNERS LLP - 2018-07-05
    GREENSPHERE CAPITAL LLP - 2017-10-16
    101 New Cavendish Street, 1st Floor South, London, United Kingdom
    Active Corporate (2 parents, 11 offsprings)
    Equity (Company account)
    300,605 GBP2024-03-31
    Officer
    2014-11-11 ~ 2017-10-03
    IIF 13 - LLP Designated Member → ME
  • 5
    Eccleshall Biomass Raleigh Hall Industrial Estate, Eccleshall, Stafford, England
    Active Corporate (4 parents)
    Equity (Company account)
    2,647,673 GBP2024-12-31
    Officer
    2020-07-09 ~ 2022-01-31
    IIF 12 - Director → ME
  • 6
    137 Reigate Road, Epsom, Surrey, England
    Dissolved Corporate (2 parents, 1 offspring)
    Equity (Company account)
    7,888 GBP2022-08-31
    Officer
    2012-02-03 ~ 2023-01-01
    IIF 8 - Director → ME
    Person with significant control
    2016-04-06 ~ 2023-01-01
    IIF 15 - Ownership of shares – More than 50% but less than 75% OE
    IIF 15 - Ownership of voting rights - More than 50% but less than 75% OE
  • 7
    RIVERSIDE PROJECT SERVICES LIMITED - 2025-05-12
    RIVERSIDE HYDRO LIMITED - 2017-11-16
    Eccleshall Biomass Raleigh Hall Industrial Estate, Eccleshall, Stafford, England
    Active Corporate (3 parents)
    Equity (Company account)
    585,556 GBP2024-12-31
    Officer
    2020-10-02 ~ 2022-01-31
    IIF 11 - Director → ME
  • 8
    Eccleshall Biomass Raleigh Hall Industrial Estate, Eccleshall, Stafford, England
    Active Corporate (3 parents)
    Equity (Company account)
    -6,197,831 GBP2024-12-31
    Officer
    2020-09-30 ~ 2022-01-31
    IIF 10 - Director → ME

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