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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

Mr John Gerard Brooks

    Related profiles found in government register
  • Mr John Gerard Brooks
    British born in August 1959

    Resident in England

    Registered addresses and corresponding companies
    • Queen Street Chambers, 68 Queen Street, Sheffield, S1 1WR, England

      IIF 1
    • Queen Street Chambers, 68 Queen Street, Sheffield, S1 1WR, United Kingdom

      IIF 2
    • Therco Ltd, Rother Valley Way, Holbrook, Sheffield, South Yorkshire, S20 3RW, England

      IIF 3
  • Mr. John Gerard Brooks
    British born in August 1957

    Resident in England

    Registered addresses and corresponding companies
    • Queen Street Chambers, 68 Queen Street, Sheffield, S1 1WR, England

      IIF 4
  • Brooks, John Gerard
    British company director born in August 1959

    Resident in England

    Registered addresses and corresponding companies
    • Queen Street Chambers, 68 Queen Street, Sheffield, S1 1WR, England

      IIF 5
  • Brooks, John Gerard
    British director born in August 1959

    Resident in England

    Registered addresses and corresponding companies
    • C/o Kpmg Llp 1 Sovereign Square, Sovereign Street, Leeds, West Yorkshire, LS1 4DA

      IIF 6
    • Queen Street Chambers, 68 Queen Street, Sheffield, S1 1WR, United Kingdom

      IIF 7
    • Therco Ltd, Rother Valley Way, Holbrook, Sheffield, South Yorkshire, S20 3RW, England

      IIF 8
  • Brooks, John Gerard, Mr.
    British director born in August 1957

    Resident in England

    Registered addresses and corresponding companies
    • Queen Street Chambers, 68 Queen Street, Sheffield, S1 1WR, England

      IIF 9
  • Brooks, John Gerard
    British director

    Registered addresses and corresponding companies
    • Therco Ltd, Rother Valley Way, Holbrook, Sheffield, South Yorkshire, S20 3RW, England

      IIF 10
child relation
Offspring entities and appointments
Active 2
Ceased 2
  • 1
    THERCO - SERCK LTD
    - now 10972519
    LW 100 LIMITED
    - 2017-10-12 10972519
    Queen Street Chambers, 68 Queen Street, Sheffield, United Kingdom
    Active Corporate (2 parents)
    Equity (Company account)
    862,427 GBP2024-10-31
    Officer
    2017-10-12 ~ 2023-06-01
    IIF 7 - Director → ME
    Person with significant control
    2022-12-16 ~ 2023-06-01
    IIF 2 - Ownership of voting rights - More than 25% but not more than 50% OE
    IIF 2 - Ownership of shares – More than 25% but not more than 50% OE
  • 2
    THERCO-SERCK (PROJECTS) LTD
    11411278
    Queen Street Chambers, 68 Queen Street, Sheffield, England
    Active Corporate (2 parents)
    Equity (Company account)
    209,964 GBP2024-10-31
    Officer
    2018-06-12 ~ 2018-09-06
    IIF 9 - Director → ME
    2018-09-06 ~ 2023-06-01
    IIF 5 - Director → ME
    Person with significant control
    2018-06-12 ~ 2018-09-06
    IIF 4 - Ownership of shares – More than 25% but not more than 50% OE
    IIF 4 - Ownership of voting rights - More than 25% but not more than 50% OE
    2018-09-06 ~ 2023-06-01
    IIF 1 - Ownership of voting rights - More than 25% but not more than 50% OE
    IIF 1 - Ownership of shares – More than 25% but not more than 50% OE

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