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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

Mayfair, Cathan, Ceo

    Related profiles found in government register
  • Mayfair, Cathan, Ceo
    American entrepreneur investor born in July 1971

    Resident in England

    Registered addresses and corresponding companies
    • 3 Winchester, 20 William Road, London, NW1 3EN, United Kingdom

      IIF 1 IIF 2 IIF 3
  • Mayfair, Cathan, Mr.
    American entrepreneur / investor born in July 1971

    Resident in United States

    Registered addresses and corresponding companies
    • 1101 Dawson House, 11 Circus Road West, London, SW11 8EQ, England

      IIF 4
  • Ceo Cathan Mayfair
    American born in July 1971

    Resident in England

    Registered addresses and corresponding companies
    • 3 Winchester, 20 William Road, London, NW1 3EN, United Kingdom

      IIF 5 IIF 6
  • Mayfair, Cathan
    American born in July 1971

    Resident in United Kingdom

    Registered addresses and corresponding companies
    • 1101, Dawson House, 11 Circus Road West, London, SW11 8EQ, United Kingdom

      IIF 7
  • Mayfair, Cathan
    American born in July 1971

    Resident in United States

    Registered addresses and corresponding companies
    • Suite 1, 3rd Floor, 11 - 12 St James's Square, London, SW1Y 4LB

      IIF 8
  • Mayfair, Cathan
    American business consultant born in July 1971

    Resident in United Kingdom

    Registered addresses and corresponding companies
    • Flat 3, 28 Alexandra Grove, Alexandra Grove, London, N4 2LF, England

      IIF 9
  • Mayfair, Cathan
    American director born in July 1971

    Resident in United Kingdom

    Registered addresses and corresponding companies
    • 1101, Dawson House, 11 Circus Road West, London, SW11 8EQ, United Kingdom

      IIF 10
  • Mr Cathan Mayfair
    American born in July 1971

    Resident in United Kingdom

    Registered addresses and corresponding companies
    • 1101, Dawson House, 11 Circus Road West, London, SW11 8EQ, United Kingdom

      IIF 11 IIF 12
  • Mr Cathan Mayfair
    American born in July 1971

    Resident in United States

    Registered addresses and corresponding companies
    • Suite 1, 3rd Floor, 11 - 12 St James's Square, London, SW1Y 4LB

      IIF 13
  • Mr. Cathan Mayfair
    American born in July 1971

    Resident in United States

    Registered addresses and corresponding companies
    • 1101 Dawson House, 11 Circus Road West, London, SW11 8EQ, England

      IIF 14
child relation
Offspring entities and appointments 8
  • 1
    CM PRIVATE HOLDINGS LTD
    - now 15862235
    MAP123 LIMITED
    - 2025-11-11 15862235
    1101 Dawson House, 11 Circus Road West, London, United Kingdom
    Active Corporate (1 parent)
    Officer
    2024-07-29 ~ now
    IIF 7 - Director → ME
    Person with significant control
    2024-07-29 ~ now
    IIF 12 - Ownership of shares – 75% or more OE
    IIF 12 - Ownership of voting rights - 75% or more OE
    IIF 12 - Right to appoint or remove directors OE
  • 2
    M2META LTD
    13751959
    1101 Dawson House, 11 Circus Road West, London, United Kingdom
    Dissolved Corporate (1 parent)
    Officer
    2021-11-18 ~ dissolved
    IIF 10 - Director → ME
    Person with significant control
    2021-11-18 ~ dissolved
    IIF 11 - Ownership of shares – 75% or more OE
    IIF 11 - Ownership of voting rights - 75% or more OE
    IIF 11 - Right to appoint or remove directors OE
  • 3
    MAYFAIR PRIVATE EQUITY LTD
    10538623
    3 Winchester 20 William Road, London, United Kingdom
    Dissolved Corporate (1 parent)
    Officer
    2016-12-23 ~ dissolved
    IIF 2 - Director → ME
    Person with significant control
    2016-12-23 ~ dissolved
    IIF 5 - Ownership of shares – 75% or more as a member of a firm OE
    IIF 5 - Ownership of voting rights - 75% or more as a member of a firm OE
    IIF 5 - Ownership of voting rights - 75% or more OE
    IIF 5 - Right to appoint or remove directors OE
    IIF 5 - Ownership of voting rights - 75% or more with control over the trustees of a trust OE
    IIF 5 - Ownership of shares – 75% or more with control over the trustees of a trust OE
    IIF 5 - Ownership of shares – 75% or more OE
    IIF 5 - Right to appoint or remove directors as a member of a firm OE
    IIF 5 - Right to appoint or remove directors with control over the trustees of a trust OE
  • 4
    MHZ ONE LIMITED
    09932560
    3 Winchester 20 William Road, London, United Kingdom
    Dissolved Corporate (2 parents)
    Officer
    2015-12-30 ~ dissolved
    IIF 1 - Director → ME
    Person with significant control
    2016-04-10 ~ dissolved
    IIF 6 - Ownership of voting rights - More than 25% but not more than 50% as a member of a firm OE
    IIF 6 - Ownership of shares – More than 25% but not more than 50% as a member of a firm OE
    IIF 6 - Right to appoint or remove directors as a member of a firm OE
    IIF 6 - Ownership of voting rights - More than 50% but less than 75% OE
    IIF 6 - Ownership of shares – More than 50% but less than 75% with control over the trustees of a trust OE
    IIF 6 - Ownership of voting rights - More than 50% but less than 75% with control over the trustees of a trust OE
    IIF 6 - Ownership of shares – More than 50% but less than 75% OE
    IIF 6 - Right to appoint or remove directors with control over the trustees of a trust OE
    IIF 6 - Right to appoint or remove directors OE
  • 5
    VOXANGEL LTD
    10008420
    3 Winchester 20 William Road, London, United Kingdom
    Dissolved Corporate (2 parents)
    Officer
    2016-02-16 ~ dissolved
    IIF 3 - Director → ME
  • 6
    WEBNKS LTD
    - now 09111709
    JCN TEMPLE LIMITED
    - 2014-07-08 09111709
    Flat 3 Novia House, Tapster Street, Barnet, Hertfordshire
    Dissolved Corporate (3 parents)
    Officer
    2014-07-02 ~ 2014-10-02
    IIF 9 - Director → ME
  • 7
    WITHIN[U] AI LIMITED
    - now 11290216
    WITHNU LIMITED
    - 2019-02-19 11290216
    1101 Dawson House 11 Circus Road West, London, England
    Dissolved Corporate (1 parent)
    Officer
    2018-04-04 ~ dissolved
    IIF 4 - Director → ME
    Person with significant control
    2018-04-04 ~ dissolved
    IIF 14 - Right to appoint or remove directors with control over the trustees of a trust OE
    IIF 14 - Ownership of shares – 75% or more with control over the trustees of a trust OE
    IIF 14 - Right to appoint or remove directors as a member of a firm OE
    IIF 14 - Ownership of shares – 75% or more OE
    IIF 14 - Ownership of voting rights - 75% or more as a member of a firm OE
    IIF 14 - Right to appoint or remove directors OE
    IIF 14 - Ownership of shares – 75% or more as a member of a firm OE
    IIF 14 - Ownership of voting rights - 75% or more OE
    IIF 14 - Ownership of voting rights - 75% or more with control over the trustees of a trust OE
  • 8
    WITHIN[U] LIMITED
    11708159
    1101 Dawson House 11 Circus Road West, London, England
    Active Corporate (2 parents)
    Officer
    2018-12-03 ~ now
    IIF 8 - Director → ME
    Person with significant control
    2018-12-03 ~ now
    IIF 13 - Ownership of voting rights - 75% or more OE
    IIF 13 - Right to appoint or remove directors OE
    IIF 13 - Ownership of shares – 75% or more OE

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