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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 Ian Alexander Mckay

    Related profiles found in government register
  • Mr Ian Alexander Mckay
    Australian born in May 1942

    Resident in Australia

    Registered addresses and corresponding companies
    • icon of address 20, Kepplestone Gardens, Aberdeen, AB15 4DH, Scotland

      IIF 1
    • icon of address 73, Cornhill, London, EC3V 3QQ, England

      IIF 2 IIF 3 IIF 4
    • icon of address Level 1, Devonshire House, One Mayfair Place, Mayfair, W1J 8AJ, England

      IIF 6 IIF 7
  • Mr Alexander Mckay
    Australian born in May 1942

    Resident in Australia

    Registered addresses and corresponding companies
  • Mckay, Alexander
    Australian company director born in May 1942

    Resident in Australia

    Registered addresses and corresponding companies
  • Mckay, Ian Alexander
    Australian company director born in May 1942

    Resident in Australia

    Registered addresses and corresponding companies
    • icon of address 20, Kepplestone Gardens, Aberdeen, AB15 4DH, Scotland

      IIF 14
    • icon of address 73, Cornhill, London, EC3V 3QQ, England

      IIF 15 IIF 16 IIF 17
    • icon of address Level 1, Devonshire House, One Mayfair Place, Mayfair, W1J 8AJ, England

      IIF 18
  • Mckay, Ian Alexander
    Australian director born in May 1942

    Resident in Australia

    Registered addresses and corresponding companies
    • icon of address St Mary's Court, Buckinghamshire, Amersham, HP7 0UT, England

      IIF 19
    • icon of address 73 Cornhill, Cornhill, London, EC3V 3QQ, England

      IIF 20
  • Mckay, Ian Alexander
    British company director born in May 1942

    Resident in Australia

    Registered addresses and corresponding companies
    • icon of address 73, Cornhill, London, EC3V 3QQ, England

      IIF 21
child relation
Offspring entities and appointments
Active 11
  • 1
    icon of address 73 Cornhill Cornhill, London, England
    Active Corporate (2 parents)
    Equity (Company account)
    258,490 GBP2024-03-31
    Officer
    icon of calendar 2025-03-27 ~ now
    IIF 20 - Director → ME
  • 2
    icon of address 20 Kepplestone Gardens, Aberdeen, Scotland
    Active Corporate (1 parent)
    Equity (Company account)
    2 GBP2025-06-30
    Officer
    icon of calendar 2025-07-24 ~ now
    IIF 14 - Director → ME
    Person with significant control
    icon of calendar 2025-07-24 ~ now
    IIF 1 - Ownership of shares – 75% or moreOE
  • 3
    icon of address 73 Cornhill, London, England
    Active Corporate (1 parent)
    Officer
    icon of calendar 2025-06-25 ~ now
    IIF 17 - Director → ME
    Person with significant control
    icon of calendar 2025-06-25 ~ now
    IIF 5 - Right to appoint or remove directorsOE
    IIF 5 - Ownership of voting rights - 75% or moreOE
    IIF 5 - Ownership of shares – 75% or moreOE
  • 4
    icon of address 73 Cornhill, London, England
    Active Corporate (1 parent)
    Officer
    icon of calendar 2025-06-25 ~ now
    IIF 16 - Director → ME
    Person with significant control
    icon of calendar 2025-06-25 ~ now
    IIF 4 - Right to appoint or remove directorsOE
    IIF 4 - Ownership of voting rights - 75% or moreOE
    IIF 4 - Ownership of shares – 75% or moreOE
  • 5
    icon of address 73 Cornhill, London, England
    Active Corporate (1 parent)
    Officer
    icon of calendar 2025-06-25 ~ now
    IIF 15 - Director → ME
    Person with significant control
    icon of calendar 2025-06-25 ~ now
    IIF 2 - Right to appoint or remove directorsOE
    IIF 2 - Ownership of voting rights - 75% or moreOE
    IIF 2 - Ownership of shares – 75% or moreOE
  • 6
    icon of address 73 Cornhill, London, England
    Active Corporate (1 parent)
    Officer
    icon of calendar 2025-03-25 ~ now
    IIF 11 - Director → ME
    Person with significant control
    icon of calendar 2025-03-25 ~ now
    IIF 9 - Ownership of shares – 75% or moreOE
    IIF 9 - Ownership of voting rights - 75% or moreOE
    IIF 9 - Right to appoint or remove directorsOE
  • 7
    icon of address 73 Cornhill, London, England
    Active Corporate (1 parent)
    Officer
    icon of calendar 2025-03-26 ~ now
    IIF 13 - Director → ME
    Person with significant control
    icon of calendar 2025-03-26 ~ now
    IIF 10 - Right to appoint or remove directorsOE
    IIF 10 - Ownership of voting rights - 75% or moreOE
    IIF 10 - Ownership of shares – 75% or moreOE
  • 8
    icon of address 73 Cornhill, London, England
    Active Corporate (1 parent)
    Officer
    icon of calendar 2025-03-26 ~ now
    IIF 12 - Director → ME
    Person with significant control
    icon of calendar 2025-03-26 ~ now
    IIF 8 - Ownership of shares – 75% or moreOE
    IIF 8 - Ownership of voting rights - 75% or moreOE
    IIF 8 - Right to appoint or remove directorsOE
  • 9
    OPTIMUM STRATEGIC DESIGN CONSULTANTS LIMITED - 1993-02-17
    icon of address Abbots Holme, Hervines Road, Amersham, Buckinghamshire
    Active Corporate (1 parent)
    Equity (Company account)
    -98 GBP2024-07-31
    Officer
    icon of calendar 2025-05-23 ~ now
    IIF 19 - Director → ME
  • 10
    icon of address 73 Cornhill, London, England
    Active Corporate (2 parents)
    Officer
    icon of calendar 2025-03-10 ~ now
    IIF 21 - Director → ME
    Person with significant control
    icon of calendar 2024-12-10 ~ now
    IIF 3 - Has significant influence or controlOE
  • 11
    icon of address Level 1 Devonshire House, One Mayfair Place, Mayfair, England
    Active Corporate (2 parents)
    Officer
    icon of calendar 2025-07-03 ~ now
    IIF 18 - Director → ME
    Person with significant control
    icon of calendar 2025-07-08 ~ now
    IIF 6 - Ownership of voting rights - 75% or moreOE
    IIF 6 - Ownership of shares – 75% or moreOE
    IIF 6 - Right to appoint or remove directorsOE
Ceased 1
  • 1
    icon of address Level 1 Devonshire House, One Mayfair Place, Mayfair, England
    Active Corporate (2 parents)
    Person with significant control
    icon of calendar 2025-07-03 ~ 2025-07-08
    IIF 7 - Right to appoint or remove directors OE
    IIF 7 - Ownership of voting rights - 75% or more OE
    IIF 7 - Ownership of shares – 75% or more OE

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Contains public sector information retrieved at 26 August 2025 and licensed under the Open Government Licence v3.0.