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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

Mr Biresh Roy

    Related profiles found in government register
  • Mr Biresh Roy
    British born in October 1962

    Resident in United Kingdom

    Registered addresses and corresponding companies
    • 20, Wenlock Road, London, N1 7GU, England

      IIF 1 IIF 2
    • Flat 56 Chelsea Gate, 93 Ebury Bridge Road, London, SW1W 8RB, England

      IIF 3
    • Leverton House, 13 Bedford Square, London, WC1B 3RA, United Kingdom

      IIF 4
  • Roy, Biresh
    British born in October 1962

    Resident in United Kingdom

    Registered addresses and corresponding companies
    • 20, Wenlock Road, London, N1 7GU, England

      IIF 5 IIF 6
    • C/o Alixpartners Uk Llp, 6 New Street Square, London, EC4A 3BF

      IIF 7 IIF 8 IIF 9
    • Flat 56, Chelsea Gate, 93 Ebury Bridge Street, London, SW1W 8RB, England

      IIF 10
    • 4th Floor Phoenix House, 1 Station Hill, Reading, Berkshire, RG1 1NB, United Kingdom

      IIF 11
  • Roy, Biresh
    British chief executive officer born in October 1962

    Resident in United Kingdom

    Registered addresses and corresponding companies
    • 4th Floor Phoenix House, 1 Station Hill, Reading, Berkshire, RG1 1NB, United Kingdom

      IIF 12
  • Roy, Biresh
    British company director born in October 1962

    Resident in United Kingdom

    Registered addresses and corresponding companies
    • Bradley Court, Park Place, Cardiff, CF10 3DR, United Kingdom

      IIF 13
  • Roy, Biresh
    British director born in October 1962

    Resident in United Kingdom

    Registered addresses and corresponding companies
    • Flat 56 Chelsea Gate, 93 Ebury Bridge Road, London, SW1W 8RB

      IIF 14
    • Leverton House, 13 Bedford Square, London, WC1B 3RA, United Kingdom

      IIF 15
  • Roy, Biresh
    British investment manager born in October 1962

    Resident in United Kingdom

    Registered addresses and corresponding companies
    • Chelsea Gate Apartments, Chelsea Gate Apartments, 93 Ebury Bridge Road, London, SW1W 8RB, United Kingdom

      IIF 16
  • Roy, Biresh
    British born in October 1962

    Resident in England

    Registered addresses and corresponding companies
    • C/o Alixpartners Uk Llp, 6 New Street Square, London, EC4A 3BF

      IIF 17
  • Roy, Biresh
    British investment manager born in October 1962

    Resident in England

    Registered addresses and corresponding companies
    • 2, Leman Street, London, E1W 9US, United Kingdom

      IIF 18
  • Roy, Biresh

    Registered addresses and corresponding companies
    • Flat 56, Chelsea Gate, 93 Ebury Bridge Street, London, SW1W 8RB, England

      IIF 19
child relation
Offspring entities and appointments 14
  • 1
    AH ANIMAL HEALTHCARE LIMITED
    - now 06004833
    CANTAB BIOPHARMACEUTICALS LIMITED - 2020-05-19
    CAMBRIDGE BIOMANUFACTURING LIMITED - 2009-09-29
    XENOVA BIOMANUFACTURING LIMITED - 2007-01-10
    4th Floor Phoenix House, 1 Station Hill, Reading, Berkshire, United Kingdom
    Dissolved Corporate (11 parents)
    Officer
    2020-05-20 ~ dissolved
    IIF 12 - Director → ME
  • 2
    AH CONSUMER HEALTHCARE LTD
    16487913
    20 Wenlock Road, London, England
    Active Corporate (3 parents)
    Officer
    2025-06-02 ~ now
    IIF 5 - Director → ME
    Person with significant control
    2025-06-02 ~ now
    IIF 1 - Ownership of voting rights - More than 25% but not more than 50% OE
    IIF 1 - Right to appoint or remove directors OE
    IIF 1 - Ownership of shares – More than 25% but not more than 50% OE
  • 3
    AH DEVELOPMENT HEALTHCARE LIMITED
    15960056
    20 Wenlock Road, London, England
    Active Corporate (7 parents)
    Officer
    2024-09-17 ~ now
    IIF 6 - Director → ME
    Person with significant control
    2024-09-17 ~ 2024-10-24
    IIF 2 - Ownership of shares – More than 25% but not more than 50% OE
  • 4
    ASCENSION HEALTHCARE DEVELOPMENT LIMITED
    - now 08217622
    CANTAB ANTI-INFECTIVES LIMITED
    - 2019-01-16 08217622
    4th Floor Phoenix House, 1 Station Hill, Reading, Berkshire, United Kingdom
    In Administration Corporate (6 parents)
    Officer
    2018-06-01 ~ now
    IIF 7 - Director → ME
  • 5
    ASCENSION HEALTHCARE PLC
    - now 08705972 11715935
    PRO BONO BIO PLC
    - 2019-01-04 08705972 07754391, 11715935
    C/o Alixpartners Uk Llp, 6 New Street Square, London
    In Administration Corporate (20 parents, 4 offsprings)
    Officer
    2018-03-30 ~ now
    IIF 9 - Director → ME
  • 6
    CHELSEA GATE FREEHOLD LTD
    09629946
    Chelsea Gate Apartments Chelsea Gate Apartments, 93 Ebury Bridge Road, London, United Kingdom
    Active Corporate (6 parents)
    Equity (Company account)
    638,703 GBP2024-03-31
    Officer
    2017-11-27 ~ 2022-02-07
    IIF 16 - Director → ME
  • 7
    EBURY BRIDGE MANAGEMENT LIMITED
    03363989
    2 Leman Street, London, United Kingdom
    Active Corporate (22 parents)
    Equity (Company account)
    74 GBP2024-03-31
    Officer
    2009-12-14 ~ 2024-08-15
    IIF 18 - Director → ME
  • 8
    EBURY RESTRUCTURING PARTNERS LIMITED
    08382850
    Flat 56 Chelsea Gate, 93 Ebury Bridge Road, London, England
    Active Corporate (1 parent)
    Equity (Company account)
    1 GBP2024-01-31
    Officer
    2013-01-31 ~ now
    IIF 10 - Director → ME
    2013-01-31 ~ now
    IIF 19 - Secretary → ME
    Person with significant control
    2016-04-06 ~ now
    IIF 3 - Ownership of voting rights - 75% or more OE
    IIF 3 - Ownership of shares – 75% or more OE
  • 9
    ENIGMA DIAGNOSTICS LIMITED
    - now 05114005
    BROOMCO (3456) LIMITED - 2004-06-09
    C/o Frp Advisory, 2nd Floor, 110 Cannon Street, London
    Dissolved Corporate (25 parents)
    Officer
    2007-03-08 ~ 2007-07-02
    IIF 14 - Director → ME
  • 10
    PBB DEVICES LIMITED
    - now 04545195
    DIALOG DEVICES LIMITED - 2015-10-15
    4th Floor Phoenix House, 1 Station Hill, Reading, Berkshire, United Kingdom
    In Administration Corporate (18 parents)
    Officer
    2018-06-01 ~ now
    IIF 17 - Director → ME
  • 11
    PRO BONO BIO ENTREPRENEUR LIMITED
    07805302
    C/o Alixpartners Uk Llp 6, New Street Square, London
    In Administration Corporate (8 parents)
    Officer
    2018-06-01 ~ now
    IIF 8 - Director → ME
  • 12
    PRO BONO BIO GROUP PLC
    07802577
    4th Floor Phoenix House, 1 Station Hill, Reading, Berkshire, United Kingdom
    Liquidation Corporate (10 parents, 1 offspring)
    Officer
    2018-06-01 ~ now
    IIF 11 - Director → ME
  • 13
    PRO BONO BIO LIMITED
    - now 11715935 07754391, 08705972
    ASCENSION HEALTHCARE LIMITED
    - 2019-01-04 11715935 08705972
    Leverton House, 13 Bedford Square, London, United Kingdom
    Dissolved Corporate (1 parent)
    Officer
    2018-12-06 ~ dissolved
    IIF 15 - Director → ME
    Person with significant control
    2018-12-06 ~ dissolved
    IIF 4 - Ownership of shares – 75% or more OE
    IIF 4 - Ownership of voting rights - 75% or more OE
  • 14
    VERONA PHARMA PLC
    - now 05375156
    ISIS RESOURCES PLC - 2006-09-18
    One, Central Square, Cardiff, United Kingdom
    Active Corporate (31 parents)
    Officer
    2014-09-30 ~ 2016-01-07
    IIF 13 - Director → ME

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