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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

Byrne, William Ross

    Related profiles found in government register
  • Byrne, William Ross
    British company manager born in May 1960

    Registered addresses and corresponding companies
    • 22 Retreat Road, Richmond, Surrey, TW9 1NN

      IIF 1
  • Byrne, William Ross
    born in May 1960

    Resident in United Kingdom

    Registered addresses and corresponding companies
    • Calder & Co, 16 Charles Ii Street, London, SW1Y 4NW, United Kingdom

      IIF 2
  • Byrne, William Ross
    British born in May 1960

    Resident in United Kingdom

    Registered addresses and corresponding companies
    • Calder & Co, 1 Regent Street, London, SW1Y 4NW

      IIF 3
    • 10, Montague, Richmond, Surrey, TW10 6QW, England

      IIF 4
    • 10, Montague Road, Richmond, Surrey, TW10 6QW, England

      IIF 5
  • Byrne, William Ross
    British company director born in May 1960

    Resident in United Kingdom

    Registered addresses and corresponding companies
    • Calder & Co, 1 Regent Street, London, SW1Y 4NW

      IIF 6 IIF 7
  • Mr William Ross Byrne
    British born in May 1960

    Resident in United Kingdom

    Registered addresses and corresponding companies
    • 10, Montague Road, Richmond, Surrey, TW10 6QW

      IIF 8
  • William Ross Byrne
    British born in May 1960

    Resident in United Kingdom

    Registered addresses and corresponding companies
    • 4th Floor, 100 Fenchurch Street, London, EC3M 5JD, United Kingdom

      IIF 9
    • Calder & Co, 30 Orange Street, London, WC2H 7HF, United Kingdom

      IIF 10
child relation
Offspring entities and appointments
Active 6
  • 1
    Penelope House Westerhill Road, Coxheath, Maidstone, England
    Active Corporate (5 parents)
    Equity (Company account)
    26 GBP2024-10-31
    Officer
    2011-10-03 ~ now
    IIF 5 - Director → ME
  • 2
    Calder & Co, 30 Orange Street, London, United Kingdom
    Active Corporate (3 parents)
    Profit/Loss (Company account)
    94,853 GBP2023-04-01 ~ 2024-03-31
    Officer
    2011-04-11 ~ now
    IIF 3 - Director → ME
    Person with significant control
    2016-04-06 ~ now
    IIF 10 - Ownership of voting rights - More than 25% but not more than 50%OE
    IIF 10 - Ownership of shares – More than 25% but not more than 50%OE
  • 3
    Calder & Co, 16 Charles Ii Street, London, United Kingdom
    Dissolved Corporate (2 parents)
    Officer
    2010-12-17 ~ dissolved
    IIF 2 - LLP Designated Member → ME
  • 4
    10 Montague Road, Richmond, Surrey
    Active Corporate (2 parents)
    Profit/Loss (Company account)
    26,873 GBP2023-08-01 ~ 2024-07-31
    Officer
    2011-07-22 ~ now
    IIF 4 - Director → ME
    Person with significant control
    2016-04-06 ~ now
    IIF 8 - Right to appoint or remove directorsOE
    IIF 8 - Ownership of voting rights - 75% or moreOE
    IIF 8 - Ownership of shares – 75% or moreOE
  • 5
    Calder & Co, 16 Charles Ii Street, London, United Kingdom
    Dissolved Corporate (3 parents)
    Officer
    2011-04-04 ~ dissolved
    IIF 6 - Director → ME
  • 6
    STRATEGIC LUXURY CONSULTING LIMITED - 2012-06-08
    4th Floor 100 Fenchurch Street, London, United Kingdom
    Dissolved Corporate (3 parents)
    Equity (Company account)
    79,306 GBP2022-01-31
    Person with significant control
    2016-04-06 ~ dissolved
    IIF 9 - Ownership of shares – More than 25% but not more than 50%OE
    IIF 9 - Ownership of voting rights - More than 25% but not more than 50%OE
Ceased 2
  • 1
    STRATEGIC LUXURY CONSULTING LIMITED - 2012-06-08
    4th Floor 100 Fenchurch Street, London, United Kingdom
    Dissolved Corporate (3 parents)
    Equity (Company account)
    79,306 GBP2022-01-31
    Officer
    2010-12-13 ~ 2022-10-03
    IIF 7 - Director → ME
  • 2
    URBANDEED PROPERTY MANAGEMENT LIMITED - 1989-09-04
    89 Bridge Road, East Molesey, Surrey
    Active Corporate (5 parents)
    Equity (Company account)
    0 GBP2024-03-31
    Officer
    2000-08-02 ~ 2002-06-25
    IIF 1 - Director → ME

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Contains public sector information retrieved at 9 February 2026 and licensed under the Open Government Licence v3.0.