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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.

Jump to: Offsprings
Parent entities and officers
Inapplicable
parent relation
Individuals in focus

Crook, Simon John, Dr

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

    Resident in England

    Registered addresses and corresponding companies
  • Crook, Simon John, Dr
    born in January 1970

    Resident in England

    Registered addresses and corresponding companies
  • Dr Simon John Crook
    British born in January 1970

    Resident in England

    Registered addresses and corresponding companies
  • Crook, Simon John
    British born in January 1970

    Resident in United Kingdom

    Registered addresses and corresponding companies
  • Mr Simon John Crook
    British born in January 1970

    Resident in United Kingdom

    Registered addresses and corresponding companies
child relation
Offspring entities and appointments 12
  • 1
    BLACK DOG BIOGAS LIMITED
    08475693
    Active Corporate (17 parents, 1 offspring)
    Officer
    2020-04-06 ~ 2022-01-31
    IIF 5 - Director → ME
  • 2
    CRESS CARBON REDUCING ENERGY STORAGE SYSTEMS LIMITED
    - now 06964529
    CRESS ENERGY STORAGE SYSTEMS LIMITED - 2011-03-24
    Dissolved Corporate (12 parents)
    Officer
    2012-07-01 ~ 2017-06-29
    IIF 14 - Director → ME
    Person with significant control
    2016-04-06 ~ 2017-07-19
    IIF 15 - Has significant influence or control → OE
  • 3
    GREENSPHERE CAPITAL LLP - now
    GREENSPHERE CAPITAL PARTNERS LLP - 2018-07-05
    GREENSPHERE CAPITAL LLP
    - 2017-10-16 OC361535 11015451
    Active Corporate (7 parents, 13 offsprings)
    Officer
    2014-11-11 ~ 2017-10-03
    IIF 10 - LLP Designated Member → ME
  • 4
    LIMELIGHT ENERGY LIMITED
    09403611
    Active Corporate (15 parents)
    Officer
    2020-07-09 ~ 2022-01-31
    IIF 6 - Director → ME
  • 5
    MULTI SITE ESCO SERVICES LIMITED
    08240823
    Dissolved Corporate (1 parent)
    Officer
    2012-10-04 ~ dissolved
    IIF 13 - Director → ME
  • 6
    NOVIABIONRG LIMITED
    16877818
    Active Corporate (2 parents)
    Officer
    2025-11-27 ~ now
    IIF 1 - Director → ME
    Person with significant control
    2025-11-27 ~ now
    IIF 11 - Ownership of voting rights - More than 50% but less than 75% → OE
    IIF 11 - Ownership of shares – More than 50% but less than 75% → OE
    IIF 11 - Right to appoint or remove directors → OE
  • 7
    NOVIACHP LIMITED
    09926277 12001711
    Active Corporate (5 parents, 2 offsprings)
    Officer
    2015-12-22 ~ now
    IIF 7 - Director → ME
  • 8
    NOVIASERVICES LIMITED
    10077910
    Dissolved Corporate (4 parents)
    Officer
    2016-03-22 ~ dissolved
    IIF 2 - Director → ME
  • 9
    NOVIAVEN LIMITED
    07935941
    Dissolved Corporate (3 parents, 1 offspring)
    Officer
    2012-02-03 ~ 2023-01-01
    IIF 3 - Director → ME
    Person with significant control
    2016-04-06 ~ 2023-01-01
    IIF 12 - Ownership of voting rights - More than 50% but less than 75% → OE
    IIF 12 - Ownership of shares – More than 50% but less than 75% → OE
  • 10
    RGE ADVISORY LIMITED - now
    BRIGHT LIGHT ENERGY LIMITED
    - 2025-08-29 09403656
    Active Corporate (15 parents)
    Officer
    2020-08-04 ~ 2022-01-31
    IIF 4 - Director → ME
  • 11
    RGE PROJECTS LTD - now
    RIVERSIDE PROJECT SERVICES LIMITED
    - 2025-05-12 09403614
    RIVERSIDE HYDRO LIMITED - 2017-11-16
    Active Corporate (15 parents)
    Officer
    2020-10-02 ~ 2022-01-31
    IIF 9 - Director → ME
  • 12
    SUSTAINABLE ENERGY DEVELOPMENTS LIMITED
    10547356
    Active Corporate (14 parents, 1 offspring)
    Officer
    2020-09-30 ~ 2022-01-31
    IIF 8 - Director → ME

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Contains public sector information retrieved at 14 July 2026 and licensed under the Open Government Licence v3.0.