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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

Copelyn, John Anthony

    Related profiles found in government register
  • Copelyn, John Anthony
    South African born in July 1950

    Resident in South Africa

    Registered addresses and corresponding companies
    • 76, Regent Road, Suite 801, Sea Point, Cape Town 8005, South Africa

      IIF 1
    • 27, Old Gloucester Street, London, WC1N 3AX, United Kingdom

      IIF 2 IIF 3
  • Copelyn, John Anthony
    South African chief executive officer born in July 1950

    Resident in South Africa

    Registered addresses and corresponding companies
    • Block B Longloof Studios, Darters Road, Gardens, Cape Town, 8001, South Africa

      IIF 4
child relation
Offspring entities and appointments 3
  • 1
    H2AU LTD
    14000128
    Global House, Ashley Avenue, Epsom, England
    Active Corporate (8 parents)
    Officer
    2024-01-25 ~ now
    IIF 1 - Director → ME
  • 2
    IMPACT OIL & GAS LIMITED
    07599770 06505288
    27 Old Gloucester Street, London, United Kingdom
    Active Corporate (21 parents, 3 offsprings)
    Officer
    2018-03-07 ~ now
    IIF 3 - Director → ME
    2014-07-21 ~ 2015-06-17
    IIF 4 - Director → ME
  • 3
    IOG ENERGIES LIMITED
    17054603
    27 Old Gloucester Street, London, United Kingdom
    Active Corporate (2 parents)
    Officer
    2026-02-25 ~ now
    IIF 2 - Director → ME

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Contains public sector information retrieved at 22 March 2026 and licensed under the Open Government Licence v3.0.