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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

Holbrook, David Mark Anthony, Dr

    Related profiles found in government register
  • Holbrook, David Mark Anthony, Dr
    born in May 1960

    Resident in United Kingdom

    Registered addresses and corresponding companies

    • 27, Princes Gardens, Ealing, London, W5 1SD

      IIF 1 IIF 2
  • Holbrook, David Mark Anthony, Dr
    British born in May 1960

    Resident in United Kingdom

    Registered addresses and corresponding companies

    • 27, Princes Gardens, Ealing, London, W5 1SD, United Kingdom

      IIF 3

    • 93, George Street, Edinburgh, EH2 3ES, Scotland

      IIF 4

    • 27 Princes Gardens, London, W5 1SD

      IIF 5

    • 3140 Rowan Place, John Smith Drive, Oxford Business Park South, Oxford, OX4 2WB, England

      IIF 6
  • Holbrook, David Mark Anthony, Dr
    British company director born in May 1960

    Resident in United Kingdom

    Registered addresses and corresponding companies

    • Cambridge Enterprise Limited, Hauser Forum, 3 Charles Babbage Road, Cambridge, CB3 0GT, England

      IIF 7

    • 27 Princes Gardens, London, W5 1SD

      IIF 8 IIF 9 IIF 10

    • C/o Mishcon De Reya, Africa House, 70 Kingsway, London, WC2B 6AH, England

      IIF 14

    • Lifearc, Lynton House, 7-12 Tavistock Sq, London, WC1H 9LT, United Kingdom

      IIF 15

    • Innovation Centre, Colney Lane, Colney, Norwich, NR4 7GJ, England

      IIF 16
  • Holbrook, David Mark Anthony, Dr
    British director born in May 1960

    Resident in United Kingdom

    Registered addresses and corresponding companies

    • 27 Princes Gardens, London, W5 1SD

      IIF 17
  • Holbrook, David Mark Anthony, Dr
    British head of seed funds at lifearc born in May 1960

    Resident in United Kingdom

    Registered addresses and corresponding companies

    • 264, Banbury Road, Oxford, OX2 7DY, England

      IIF 18
  • Holbrook, David Mark Anthony, Dr
    British investment manager born in May 1960

    Resident in United Kingdom

    Registered addresses and corresponding companies

    • Camburgh House, 27, New Dover Road, Canterbury, Kent, CT1 3DN

      IIF 19
  • Holbrook, David Mark Anthony, Dr
    British none born in May 1960

    Resident in United Kingdom

    Registered addresses and corresponding companies

    • 16, Lovers Lane, Grasscroft, Oldham, OL4 4DT, England

      IIF 20
  • Holbrook, David Mark Anthony, Dr
    British venture capital born in May 1960

    Resident in United Kingdom

    Registered addresses and corresponding companies

    • 27 Princes Gardens, London, W5 1SD

      IIF 21
  • Holbrook, David Mark Anthony, Dr
    British venture capitalist born in May 1960

    Resident in United Kingdom

    Registered addresses and corresponding companies

    • 1, Westferry Circus, Canary Wharf, London, E14 4HD

      IIF 22

    • 27 Princes Gardens, London, W5 1SD

      IIF 23

    • 16, Lovers Lane, Grasscroft, Oldham, OL4 4DT, England

      IIF 24

    • Fountain Court, 2 Victoria Square, St Albans, Herts, AL1 3TF

      IIF 25

    • Fountain Court, 2 Victoria Square, Victoria Street, St Albans, Hertfordshire, AL1 3TF, United Kingdom

      IIF 26

    • Fountain Court, 2 Victoria Square, Victoria Street, St.albans, Hertfordshire, AL1 3TF, England

      IIF 27
  • Holbrook, David Mark Anthony

    Registered addresses and corresponding companies

    • 27, Princes Garden, Ealing, London, W5 1SD, United Kingdom

      IIF 28
  • Dr David Mark Anthony Holbrook
    British born in May 1960

    Resident in England

    Registered addresses and corresponding companies
child relation
Offspring entities and appointments
Active 5
  • 1
    1 Westferry Circus, Canary Wharf, London
    Dissolved Corporate (7 parents)
    Officer
    2012-08-01 ~ dissolved
    IIF 22 - Director → ME
  • 2
    EYKONA TECHNOLOGIES LIMITED - 2013-02-27
    1 Westferry Circus, Canary Wharf, London
    Dissolved Corporate (2 parents)
    Officer
    2010-09-17 ~ dissolved
    IIF 25 - Director → ME
  • 3
    ARH LEISURE INVESTMENTS PLC - 2009-05-11
    Cms Cameron Mckenna Nabarro Olswang Llp, 78 Cannon Street, London, United Kingdom
    Active Corporate (7 parents, 12 offsprings)
    Officer
    2023-03-15 ~ now
    IIF 4 - Director → ME
  • 4
    Langley Place, 99 Langley Road, Watford, Hertfordshire
    Dissolved Corporate (1 parent)
    Officer
    2010-11-18 ~ dissolved
    IIF 1 - LLP Designated Member → ME
  • 5
    OXFORD BIODYNAMICS LIMITED - 2016-10-13
    3140 Rowan Place John Smith Drive, Oxford Business Park South, Oxford, England
    Active Corporate (7 parents)
    Officer
    2019-04-05 ~ now
    IIF 6 - Director → ME
Ceased 30
  • 1
    POLYTHERICS LIMITED - 2019-01-24
    Babraham Research Campus, Babraham, Cambridge
    Active Corporate (5 parents, 2 offsprings)
    Officer
    2001-11-01 ~ 2002-01-23
    IIF 13 - Director → ME
  • 2
    The Manchester Incubator, Building Grafton Street, Manchester, Greater Manchester
    Dissolved Corporate (5 parents)
    Officer
    2009-12-22 ~ 2016-05-31
    IIF 27 - Director → ME
  • 3
    GRAINSHINE LIMITED - 2001-05-17
    Apatech Limited 360 Centennial Avenue, Centennial Park, Elstree, Hertfordshire, England
    Active Corporate (4 parents)
    Officer
    2004-04-22 ~ 2008-03-31
    IIF 21 - Director → ME
  • 4
    TRIPOS BIOPHARMA LTD. - 2015-07-06
    DUCENTIS BIOTHERAPEUTICS LTD. - 2015-05-08
    DEUCENTIS LIMITED - 2014-11-17
    Suite 2 First Floor, 10 Temple Back, Bristol, United Kingdom
    Active Corporate (4 parents)
    Profit/Loss (Company account)
    -7,839,323 GBP2024-01-01 ~ 2024-12-31
    Officer
    2019-06-12 ~ 2021-04-28
    IIF 18 - Director → ME
    Person with significant control
    2019-06-14 ~ 2021-04-28
    IIF 40 - Ownership of voting rights - More than 25% but not more than 50% as a member of a firm → OE
    IIF 40 - Ownership of shares – More than 25% but not more than 50% as a member of a firm → OE
  • 5
    100 New Bridge Street, London, United Kingdom
    Dissolved Corporate (4 parents, 1 offspring)
    Total Assets Less Current Liabilities (Company account)
    131,315 GBP2016-06-30
    Officer
    2001-03-22 ~ 2002-01-23
    IIF 12 - Director → ME
  • 6
    C/o James Cowper Kreston The White Building, 1-4 Cumberland Place, Southampton
    Liquidation Corporate (2 parents)
    Officer
    2020-02-28 ~ 2020-07-15
    IIF 15 - Director → ME
  • 7
    Grosvenor House, 1 New Road, Brixham, Devon
    Active Corporate (2 parents)
    Equity (Company account)
    -2,719,921 GBP2024-12-31
    Officer
    2005-08-25 ~ 2008-05-13
    IIF 8 - Director → ME
  • 8
    Innovation Centre Norwich Research Park, Colney Lane, Colney, Norwich, United Kingdom
    Active Corporate (8 parents)
    Equity (Company account)
    234,247 GBP2024-08-31
    Officer
    2020-01-29 ~ 2021-04-30
    IIF 16 - Director → ME
  • 9
    IMPERIAL COLLEGE COMPANY MAKER LIMITED - 2019-03-08
    IC COMPANY MAKER LIMITED - 1998-04-02
    ENDEAVOUR MANAGEMENT LTD - 1998-03-10
    2nd Floor 3 Pancras Square, Kings Cross, London, England
    Active Corporate (5 parents, 1 offspring)
    Officer
    1998-07-08 ~ 2002-01-21
    IIF 11 - Director → ME
  • 10
    C/o Cvr Global Llp, 20 Furnival Street, London
    Dissolved Corporate (7 parents)
    Officer
    2009-10-15 ~ 2016-05-27
    IIF 26 - Director → ME
  • 11
    IFFLEY BIOTECH LTD - 2021-07-22
    9400 Garsington Road, Oxford Business Park, Oxford, United Kingdom
    Active Corporate (5 parents)
    Equity (Company account)
    1,470,387 GBP2024-03-31
    Officer
    2024-08-02 ~ 2025-11-30
    IIF 3 - Director → ME
  • 12
    TRUSHELFCO (NO. 497) LIMITED - 1983-03-02
    16 Lovers Lane, Grasscroft, Oldham
    Active Corporate (4 parents, 1 offspring)
    Officer
    2011-09-26 ~ 2016-04-21
    IIF 20 - Director → ME
    Person with significant control
    2016-04-06 ~ 2017-08-11
    IIF 30 - Ownership of shares – More than 25% but not more than 50% as a member of a firm → OE
  • 13
    TRUSHELFCO (NO. 647) LIMITED - 1984-06-15
    16 Lovers Lane, Grasscroft, Oldham, England
    Dissolved Corporate (4 parents)
    Person with significant control
    2016-04-06 ~ 2017-08-11
    IIF 34 - Has significant influence or control as a member of a firm → OE
  • 14
    ALLOYEVENT LIMITED - 1995-07-10
    16 Lovers Lane, Grasscroft, Oldham, England
    Active Corporate (3 parents, 8 offsprings)
    Officer
    2008-01-14 ~ 2016-04-21
    IIF 5 - Director → ME
    Person with significant control
    2016-04-06 ~ 2017-08-08
    IIF 32 - Ownership of shares – More than 25% but not more than 50% → OE
  • 15
    MTI UPF LLP - 2008-10-29
    16 Lovers Lane, Grasscroft, Oldham, England
    Active Corporate (3 parents)
    Officer
    2008-11-10 ~ 2017-04-12
    IIF 2 - LLP Designated Member → ME
    Person with significant control
    2016-04-06 ~ 2017-04-12
    IIF 33 - Ownership of voting rights - More than 25% but not more than 50% → OE
    IIF 33 - Right to surplus assets - More than 25% but not more than 50% → OE
  • 16
    16 Lovers Lane, Grasscroft, Oldham, England
    Active Corporate (4 parents, 2 offsprings)
    Equity (Company account)
    1,000 GBP2017-12-31
    Person with significant control
    2016-04-06 ~ 2017-08-11
    IIF 35 - Has significant influence or control as a member of a firm → OE
  • 17
    16 Lovers Lane, Grasscroft, Oldham, England
    Active Corporate (3 parents, 3 offsprings)
    Person with significant control
    2016-04-06 ~ 2017-08-11
    IIF 38 - Has significant influence or control as a member of a firm → OE
  • 18
    16 Lovers Lane, Grasscroft, Oldham, England
    Active Corporate (4 parents, 5 offsprings)
    Equity (Company account)
    1,000 GBP2017-12-31
    Person with significant control
    2016-04-06 ~ 2017-08-11
    IIF 37 - Has significant influence or control as a member of a firm → OE
  • 19
    16 Lovers Lane, Grasscroft, Oldham
    Active Corporate (4 parents, 1 offspring)
    Person with significant control
    2016-04-06 ~ 2017-08-11
    IIF 29 - Ownership of shares – More than 25% but not more than 50% as a member of a firm → OE
    IIF 29 - Ownership of shares – More than 25% but not more than 50% → OE
    IIF 29 - Ownership of voting rights - More than 25% but not more than 50% → OE
  • 20
    HIREALPHA LIMITED - 1997-07-08
    16 Lovers Lane, Grasscroft, Oldham, England
    Dissolved Corporate (4 parents)
    Officer
    2010-03-04 ~ 2016-05-31
    IIF 24 - Director → ME
  • 21
    Park House Winship Road, Milton, Cambridge, Cambridgeshire, England
    Dissolved Corporate (3 parents)
    Officer
    2008-05-20 ~ 2011-03-22
    IIF 17 - Director → ME
  • 22
    CIRCASSIA LIMITED - 2023-07-28
    Magdalen Centre 1 Robert Robinson Ave, The Oxford Science Park, Oxford, England
    Active Corporate (4 parents)
    Officer
    2000-05-05 ~ 2002-01-23
    IIF 10 - Director → ME
  • 23
    C/o Mishcon De Reya, Africa House, 70 Kingsway, London, England
    Active Corporate (6 parents)
    Equity (Company account)
    497,092 GBP2024-12-31
    Officer
    2024-10-02 ~ 2025-08-15
    IIF 14 - Director → ME
  • 24
    PEARLMARK ENTERPRISES LIMITED - 1996-02-26
    Businesscare Solutions Ltd, Tong Hall, Tong, West Yorkshire
    Dissolved Corporate (2 parents)
    Officer
    2002-02-04 ~ 2003-04-04
    IIF 9 - Director → ME
  • 25
    St John's Innovation Centre, Cowley Road, Cambridge, England
    Active Corporate (4 parents)
    Equity (Company account)
    -10,575 GBP2024-03-31
    Officer
    2016-11-15 ~ 2018-02-27
    IIF 7 - Director → ME
  • 26
    300 Dashwood Lang Road, Bourne Business Park, Addlestone, United Kingdom
    Active Corporate (4 parents)
    Officer
    2017-06-12 ~ 2018-02-28
    IIF 19 - Director → ME
  • 27
    MANCHESTER PORTFOLIO COMPANIES LIMITED - 2012-11-09
    UPF CARRY & INVESTMENT LIMITED - 2011-03-14
    16 Lovers Lane, Grasscroft, Oldham
    Active Corporate (4 parents)
    Officer
    2010-10-15 ~ 2010-10-29
    IIF 28 - Secretary → ME
    Person with significant control
    2016-04-06 ~ 2017-08-11
    IIF 31 - Has significant influence or control as a member of a firm → OE
  • 28
    16 Lovers Lane, Grasscroft, Oldham, England
    Active Corporate (5 parents, 2 offsprings)
    Equity (Company account)
    1 GBP2017-12-31
    Person with significant control
    2016-04-06 ~ 2017-08-11
    IIF 39 - Has significant influence or control as a member of a firm → OE
  • 29
    16 Lovers Lane, Grasscroft, Oldham, England
    Active Corporate (5 parents, 1 offspring)
    Equity (Company account)
    1 GBP2017-12-31
    Person with significant control
    2016-04-06 ~ 2017-08-11
    IIF 36 - Has significant influence or control as a member of a firm → OE
  • 30
    FINSBURY WORLDWIDE PHARMACEUTICAL TRUST PLC - 2010-07-16
    1 Wood Street, London
    Active Corporate (8 parents)
    Officer
    2007-11-08 ~ 2021-07-08
    IIF 23 - Director → ME

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