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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 Hiroyuki Tamura

    Related profiles found in government register
  • Mr Hiroyuki Tamura
    Japanese born in June 1974

    Resident in United Kingdom

    Registered addresses and corresponding companies
    • Aston House, Cornwall Avenue, London, N3 1LF, United Kingdom

      IIF 1 IIF 2 IIF 3
  • Tamura, Hiroyuki
    Japanese born in June 1974

    Resident in United Kingdom

    Registered addresses and corresponding companies
    • Aston House, Cornwall Avenue, London, N3 1LF, United Kingdom

      IIF 4 IIF 5
    • Hanover House, 14 Hanover Square, London, W1S 1HP, United Kingdom

      IIF 6
  • Tamura, Hiroyuki
    Japanese director born in June 1974

    Resident in United Kingdom

    Registered addresses and corresponding companies
    • Aston House, Cornwall Avenue, London, N3 1LF, United Kingdom

      IIF 7
  • Tamura, Hiroyuki
    Japanese investor born in June 1974

    Resident in United Kingdom

    Registered addresses and corresponding companies
    • 50, New Bond Street, London, W1S 1BJ, United Kingdom

      IIF 8
  • Tamura, Hiroyuki
    Japanese partner in fund advisory firm born in June 1974

    Resident in United Kingdom

    Registered addresses and corresponding companies
    • 14, Hanover House, Hanover Square, London, W1S 1HP, United Kingdom

      IIF 9
  • Tamura, Hiroyuki
    born in June 1974

    Resident in United Kingdom

    Registered addresses and corresponding companies
    • 7, Savoy Court, London, WC2R 0EX, United Kingdom

      IIF 10
    • Aston House, Cornwall Avenue, London, N3 1LF, United Kingdom

      IIF 11
  • Tamura, Hiroyuki
    Japanese director born in June 1974

    Resident in England

    Registered addresses and corresponding companies
    • 14, Hanover Square, London, W1S 1HP, England

      IIF 12
child relation
Offspring entities and appointments 8
  • 1
    ATOMICO (UK) PARTNERS LLP
    OC342228
    29 Rathbone Street, London, United Kingdom
    Active Corporate (8 parents, 2 offsprings)
    Officer
    2011-05-07 ~ 2022-02-16
    IIF 10 - LLP Member → ME
  • 2
    CHEMD HOLDINGS LIMITED
    08530409 08496407
    Lumina Park Approach, Thorpe Park, Leeds, England
    Active Corporate (15 parents, 1 offspring)
    Officer
    2013-06-21 ~ 2015-04-01
    IIF 6 - Director → ME
  • 3
    QUIPPER LIMITED
    - now 07472875
    Insolvency (Case 1) Members voluntary liquidation
    Commencement of winding up on 2021-12-14
    Declaration of solvency sworn on 2021-12-14
    QUIPACK TECHNOLOGIES LIMITED - 2011-02-28
    C/o Interpath Ltd, 10 Fleet Place, London
    Liquidation Corporate (19 parents)
    Officer
    2012-05-18 ~ 2015-04-01
    IIF 8 - Director → ME
  • 4
    STREETBEES.COM LIMITED
    09177215
    Insolvency (Case 1) In administration
    Administration started on 2025-08-26
    C/o Frp Advisory Trading Ltd, 2nd Floor, 110, Cannon Street, London
    In Administration Corporate (14 parents)
    Officer
    2018-12-31 ~ 2022-02-25
    IIF 12 - Director → ME
  • 5
    SUNRISE PARTNERS LIMITED
    08332546
    Aston House, Cornwall Avenue, London, United Kingdom
    Dissolved Corporate (2 parents)
    Officer
    2012-12-17 ~ dissolved
    IIF 7 - Director → ME
  • 6
    WATHOS LIMITED
    - now 08232207 08239508
    JXP LTD
    - 2013-02-14 08232207
    Aston House, Cornwall Avenue, London, United Kingdom
    Active Corporate (7 parents)
    Officer
    2012-12-14 ~ 2013-08-26
    IIF 9 - Director → ME
    2015-07-17 ~ now
    IIF 5 - Director → ME
    Person with significant control
    2017-10-26 ~ now
    IIF 1 - Ownership of shares – 75% or more OE
  • 7
    YUMA ACCORD LIMITED
    16793350
    Aston House, Cornwall Avenue, London, United Kingdom
    Active Corporate (1 parent, 1 offspring)
    Officer
    2025-10-17 ~ now
    IIF 4 - Director → ME
    Person with significant control
    2025-10-17 ~ now
    IIF 3 - Ownership of shares – 75% or more OE
    IIF 3 - Right to appoint or remove directors OE
    IIF 3 - Ownership of voting rights - 75% or more OE
  • 8
    YUMA CROSSING CAPITAL ADVISORS LLP
    OC449544
    Aston House, Cornwall Avenue, London, United Kingdom
    Active Corporate (4 parents)
    Officer
    2023-10-16 ~ now
    IIF 11 - LLP Designated Member → ME
    Person with significant control
    2023-10-16 ~ now
    IIF 2 - Ownership of voting rights - 75% or more OE
    IIF 2 - Right to surplus assets - 75% or more OE
    IIF 2 - Right to appoint or remove members OE

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