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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

Porter, Andrew James

    Related profiles found in government register
  • Porter, Andrew James
    born in September 1972

    Resident in England

    Registered addresses and corresponding companies
  • Porter, Andrew James
    British born in September 1972

    Resident in England

    Registered addresses and corresponding companies

    • icon of address Dame Alice Owen's School, Dugdale Hill Lane, Potters Bar, Hertfordshire, EN6 2DU

      IIF 9
  • Porter, Andrew James
    British partner at communications agency born in September 1972

    Resident in England

    Registered addresses and corresponding companies

    • icon of address Dame Alice Owen's School, Dugdale Hill Lane, Potters Bar, Hertfordshire, EN6 2DU

      IIF 10
  • Porter, Andrew James
    British born in September 1972

    Resident in United Kingdom

    Registered addresses and corresponding companies

    • icon of address 5 Moffats Lane, Brookmans Park, Hertfordshire, AL9 7RX, United Kingdom

      IIF 11
  • Mr Andrew James Porter
    British born in September 1972

    Resident in England

    Registered addresses and corresponding companies

    • icon of address 33, Hill Street, London, W1J 5LT, United Kingdom

      IIF 12
child relation
Offspring entities and appointments
Active 2
  • 1
    icon of address Dame Alice Owen's School, Dugdale Hill Lane, Potters Bar, Hertfordshire
    Active Corporate (20 parents)
    Officer
    icon of calendar 2025-09-01 ~ now
    IIF 9 - Director → ME
  • 2
    icon of address 33 Hill Street, London, United Kingdom
    Active Corporate (2 parents)
    Officer
    icon of calendar 2025-07-31 ~ now
    IIF 11 - Director → ME
    Person with significant control
    icon of calendar 2025-07-31 ~ now
    IIF 12 - Ownership of voting rights - More than 25% but not more than 50% with control over the trustees of a trust → OE
    IIF 12 - Ownership of shares – More than 25% but not more than 50% as a member of a firm → OE
    IIF 12 - Ownership of shares – More than 25% but not more than 50% → OE
    IIF 12 - Ownership of shares – More than 25% but not more than 50% with control over the trustees of a trust → OE
    IIF 12 - Ownership of voting rights - More than 25% but not more than 50% → OE
    IIF 12 - Ownership of voting rights - More than 25% but not more than 50% as a member of a firm → OE
Ceased 9
  • 1
    WYNNSTAY ARTS CONSULTING LLP - 2004-03-17
    icon of address 16 Lincoln's Inn Fields, London
    Active Corporate (2 parents)
    Officer
    icon of calendar 2014-05-01 ~ 2021-08-31
    IIF 6 - LLP Member → ME
  • 2
    WYNNSTAY CONSULTING LLP - 2004-03-17
    icon of address 16 Lincoln's Inn Fields, London
    Active Corporate (2 parents, 1 offspring)
    Officer
    icon of calendar 2014-05-01 ~ 2021-08-31
    IIF 2 - LLP Member → ME
  • 3
    WYNNSTAY CORPORATE ADVISORY LLP - 2004-03-17
    icon of address 16 Lincoln's Inn Fields, London
    Active Corporate (2 parents)
    Officer
    icon of calendar 2014-05-01 ~ 2021-08-31
    IIF 1 - LLP Member → ME
  • 4
    WYNNSTAY FINANCIAL ADVISORY LLP - 2004-03-17
    icon of address 16 Lincoln's Inn Fields, London
    Active Corporate (2 parents)
    Officer
    icon of calendar 2014-06-01 ~ 2021-08-31
    IIF 7 - LLP Member → ME
  • 5
    BRUNSWICK GROUP LLP - 2022-01-19
    WYNNSTAY BRUNSWICK LLP - 2004-03-17
    icon of address 16 Lincoln's Inn Fields, London
    Active Corporate (2 parents)
    Officer
    icon of calendar 2014-05-01 ~ 2021-08-31
    IIF 3 - LLP Member → ME
  • 6
    WYNNSTAY PUBLIC RELATIONS LLP - 2004-03-17
    icon of address 16 Lincoln's Inn Fields, London
    Active Corporate (2 parents)
    Officer
    icon of calendar 2014-05-01 ~ 2021-08-31
    IIF 4 - LLP Member → ME
  • 7
    WYNNSTAY MERCHANT LLP - 2004-03-17
    MERCHANTCANTOS LLP - 2012-10-31
    MERCHANT GROUP LLP - 2011-08-15
    icon of address 16 Lincoln's Inn Fields, London
    Active Corporate (2 parents)
    Officer
    icon of calendar 2014-05-01 ~ 2021-08-31
    IIF 5 - LLP Member → ME
  • 8
    icon of address Dame Alice Owen's School, Dugdale Hill Lane, Potters Bar, Hertfordshire
    Active Corporate (20 parents)
    Officer
    icon of calendar 2018-09-04 ~ 2025-05-20
    IIF 10 - Director → ME
  • 9
    CANTOS COMMUNICATIONS (UK) LLP - 2012-10-31
    icon of address 16 Lincolns Inn Fields, London
    Active Corporate (2 parents)
    Officer
    icon of calendar 2014-05-01 ~ 2021-08-31
    IIF 8 - LLP Member → ME

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Contains public sector information retrieved at 12 November 2025 and licensed under the Open Government Licence v3.0.