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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

Mr Ole Ertvaag

    Related profiles found in government register
  • Mr Ole Ertvaag
    Norwegian born in July 1963

    Resident in Norway

    Registered addresses and corresponding companies
    • Kong Haralds Gate 6, 4044 Hafrsfjord, Norway

      IIF 1
  • Ertvaag, Ole
    Norwegian born in July 1963

    Resident in Norway

    Registered addresses and corresponding companies
    • Jattavagveien 7, 4068 Stavanger, Norway

      IIF 2 IIF 3
    • 30, St. Mary Axe, London, EC3A 8BF

      IIF 4
child relation
Offspring entities and appointments 4
  • 1
    HITECVISION ADVISORY UK LIMITED
    11386572
    32nd Floor 30 St Mary's Axe, London, United Kingdom
    Active Corporate (4 parents)
    Person with significant control
    2018-05-29 ~ now
    IIF 1 - Ownership of shares – More than 25% but not more than 50% OE
  • 2
    NEO ENERGY HOLDING LIMITED
    12201991
    30 St. Mary Axe, London
    Active Corporate (12 parents, 2 offsprings)
    Officer
    2020-02-11 ~ now
    IIF 4 - Director → ME
  • 3
    NEO NEXT + ENERGY LIMITED - now
    NEO NEXT ENERGY LIMITED - 2026-04-02
    NEO ENERGY GROUP LIMITED
    - 2025-07-23 SC470677
    VERUS PETROLEUM HOLDING LIMITED
    - 2020-06-08 SC470677
    BRIDGE ENERGY HOLDING LIMITED - 2014-09-23
    The Silver Fin Building (9th Floor), 455 Union Street, Aberdeen, United Kingdom
    Active Corporate (30 parents, 8 offsprings)
    Officer
    2017-06-14 ~ 2020-07-03
    IIF 3 - Director → ME
  • 4
    NEO NEXT+ ENERGY UPSTREAM UK LIMITED - now
    NEO ENERGY UPSTREAM UK LIMITED
    - 2026-03-31 SC279865
    VERUS PETROLEUM UK LIMITED
    - 2019-11-19 SC279865
    BRIDGE ENERGY UK LIMITED - 2014-09-23
    SILVERSTONE ENERGY LIMITED - 2010-06-01
    ASHLINN LIMITED - 2005-02-25
    The Silver Fin Building (9th Floor), 455 Union Street, Aberdeen, United Kingdom
    Active Corporate (50 parents, 12 offsprings)
    Officer
    2017-06-14 ~ 2020-07-03
    IIF 2 - Director → ME

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Contains public sector information retrieved at 5 April 2026 and licensed under the Open Government Licence v3.0.