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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

Mr Charles Oliver Hamilton Tarr

    Related profiles found in government register
  • Mr Charles Oliver Hamilton Tarr
    British born in October 1983

    Resident in England

    Registered addresses and corresponding companies
    • 41, Overy Street, C/o Lucia Accounts Partners, Concord House, Dartford, DA1 1UP, England

      IIF 1
    • 3rd Floor, 5-8 Hardwick Street, London, EC1R 4RG, United Kingdom

      IIF 2 IIF 3
    • Flat 312 Manhattan Building, Fairfield Road, London, E3 2UQ, United Kingdom

      IIF 4
  • Tarr, Charles Oliver Hamilton
    British born in October 1983

    Resident in England

    Registered addresses and corresponding companies
    • 41, Overy Street, C/o Lucia Accounts Partners, Concord House, Dartford, DA1 1UP, England

      IIF 5
    • 3rd Floor, 5-8 Hardwick Street, London, EC1R 4RG, United Kingdom

      IIF 6 IIF 7
  • Tarr, Charles Oliver Hamilton
    British managing director born in October 1983

    Resident in England

    Registered addresses and corresponding companies
    • Flat 312, Manhattan Building, 60 Fairfield Road, London, E3 2UQ, United Kingdom

      IIF 8
  • Tarr, Charles Oliver Hamilton
    British public relations born in October 1983

    Resident in England

    Registered addresses and corresponding companies
    • Flat 312 Manhattan Building, Fairfield Road, London, E3 2UQ, United Kingdom

      IIF 9
  • Tarr, Charles Oliver Hamilton
    born in October 1983

    Resident in England

    Registered addresses and corresponding companies
    • Melton Hall, Melton Road, Melton Woodbridge, Suffolk, IP12 1PF, England

      IIF 10
child relation
Offspring entities and appointments 6
  • 1
    BTP ADVISERS LIMITED
    07455523 12867398
    21 Station Approach, Virginia Water, Surrey, England
    Dissolved Corporate (5 parents)
    Officer
    2017-06-13 ~ 2018-07-02
    IIF 8 - Director → ME
  • 2
    CASTARA HOLDINGS LIMITED
    10511220
    Flat 312 Manhattan Building Fairfield Road, London, United Kingdom
    Dissolved Corporate (1 parent)
    Officer
    2016-12-06 ~ dissolved
    IIF 9 - Director → ME
    Person with significant control
    2016-12-06 ~ dissolved
    IIF 4 - Ownership of voting rights - 75% or more OE
    IIF 4 - Ownership of shares – 75% or more as a member of a firm OE
    IIF 4 - Ownership of shares – 75% or more OE
    IIF 4 - Right to appoint or remove directors as a member of a firm OE
    IIF 4 - Ownership of voting rights - 75% or more as a member of a firm OE
    IIF 4 - Ownership of shares – 75% or more with control over the trustees of a trust OE
    IIF 4 - Ownership of voting rights - 75% or more with control over the trustees of a trust OE
  • 3
    PITCHME.AI LIMITED
    16492756
    41 Overy Street, C/o Lucia Accounts Partners, Concord House, Dartford, England
    Active Corporate (2 parents)
    Officer
    2025-06-03 ~ now
    IIF 5 - Director → ME
    Person with significant control
    2025-06-03 ~ now
    IIF 1 - Ownership of voting rights - More than 25% but not more than 50% OE
    IIF 1 - Ownership of shares – More than 25% but not more than 50% OE
  • 4
    SPIDI LLP
    OC446836
    Melton Hall, Melton Road, Melton Woodbridge, Suffolk
    Dissolved Corporate (2 parents)
    Officer
    2023-04-12 ~ dissolved
    IIF 10 - LLP Designated Member → ME
  • 5
    WOODROW COMMUNICATIONS HOLDINGS LTD
    13306801 12461404
    3rd Floor 5-8 Hardwick Street, London, United Kingdom
    Active Corporate (1 parent, 1 offspring)
    Officer
    2021-03-31 ~ now
    IIF 6 - Director → ME
    Person with significant control
    2021-03-31 ~ now
    IIF 3 - Ownership of voting rights - 75% or more OE
    IIF 3 - Right to appoint or remove directors OE
    IIF 3 - Ownership of shares – 75% or more OE
  • 6
    WOODROW COMMUNICATIONS LTD
    12461404 13306801
    3rd Floor 5-8 Hardwick Street, London, United Kingdom
    Active Corporate (2 parents)
    Officer
    2020-02-13 ~ now
    IIF 7 - Director → ME
    Person with significant control
    2020-02-13 ~ 2024-05-14
    IIF 2 - Ownership of shares – 75% or more OE
    IIF 2 - Right to appoint or remove directors OE
    IIF 2 - Ownership of voting rights - 75% or more OE

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Contains public sector information retrieved at 22 March 2026 and licensed under the Open Government Licence v3.0.