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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

Yamani, Sharaf Ahmed Zaki

    Related profiles found in government register
  • Yamani, Sharaf Ahmed Zaki
    British director born in October 1977

    Resident in United Kingdom

    Registered addresses and corresponding companies
    • icon of address 22a, Old Court Place, London, W8 4PL, England

      IIF 1
  • Yamani, Sharaf Ahmed Zaki
    British investment officer born in October 1977

    Resident in Switzerland

    Registered addresses and corresponding companies
    • icon of address 22a, Old Court Place, London, W8 4PL

      IIF 2
  • Yamani, Sharaf Ahmed Zaki
    Saudi Arabian,british

    Registered addresses and corresponding companies
    • icon of address 22a, Old Court Place, London, W8 4PL

      IIF 3
  • Yamani, Sharaf Ahmed Zaki
    Saudi Arabian,british investment manager born in October 1977

    Resident in Switzerland

    Registered addresses and corresponding companies
    • icon of address 22a, Old Court Place, London, W8 4PL, United Kingdom

      IIF 4
  • Mr Sharaf Ahmed Zaki Yamani
    Saudi Arabian,british born in October 1977

    Resident in Switzerland

    Registered addresses and corresponding companies
    • icon of address 22a, Old Court Place, London, W8 4PL, United Kingdom

      IIF 5
  • Ahmed Zaki Yamani
    Saudi Arabian born in November 1930

    Resident in Saudi Arabia

    Registered addresses and corresponding companies
    • icon of address 10 Orange Street, Haymarket, London, WC2H 7DQ

      IIF 6
child relation
Offspring entities and appointments
Active 3
  • 1
    icon of address 22a Old Court Place, London
    Active Corporate (4 parents)
    Equity (Company account)
    -3,708,802 GBP2024-12-31
    Officer
    icon of calendar 2004-06-10 ~ now
    IIF 2 - Director → ME
    icon of calendar 2004-11-19 ~ now
    IIF 3 - Secretary → ME
  • 2
    BIN HAYYAN ENERGY RESEARCH CENTRE(THE) - 1989-03-31
    icon of address 22a Old Court Place, London, England
    Dissolved Corporate (3 parents)
    Equity (Company account)
    0 GBP2018-12-31
    Officer
    icon of calendar 2011-04-30 ~ dissolved
    IIF 1 - Director → ME
  • 3
    WINDLESHAM SERVICES LIMITED - 2005-07-01
    ALWYNHOLD LIMITED - 1986-07-25
    icon of address 10 Orange Street, Haymarket, London
    Active Corporate (3 parents)
    Equity (Company account)
    297,254 GBP2024-03-31
    Officer
    icon of calendar 2007-02-21 ~ now
    IIF 4 - Director → ME
    Person with significant control
    icon of calendar 2021-02-23 ~ now
    IIF 5 - Ownership of voting rights - More than 25% but not more than 50%OE
    IIF 5 - Ownership of shares – More than 25% but not more than 50%OE
Ceased 1
  • 1
    WINDLESHAM SERVICES LIMITED - 2005-07-01
    ALWYNHOLD LIMITED - 1986-07-25
    icon of address 10 Orange Street, Haymarket, London
    Active Corporate (3 parents)
    Equity (Company account)
    297,254 GBP2024-03-31
    Person with significant control
    icon of calendar 2016-04-06 ~ 2021-02-23
    IIF 6 - Right to appoint or remove directors OE
    IIF 6 - Ownership of voting rights - 75% or more OE
    IIF 6 - Ownership of shares – 75% or more OE

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Contains public sector information retrieved at 16 October 2025 and licensed under the Open Government Licence v3.0.