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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

Martin, John Francis, Professor

    Related profiles found in government register
  • Martin, John Francis, Professor
    British born in July 1943

    Resident in United Kingdom

    Registered addresses and corresponding companies
    • 21 West Square, London, SE11 4SN

      IIF 1
    • 21, West Square, London, SE11 4SN, United Kingdom

      IIF 2
    • 4th Floor, 44-46 Whitfield Street, London, W1T 2RJ, United Kingdom

      IIF 3
    • C/o Sedulo, Office 605, Albert House 256-260 Old Street, London, EC1V 9DD, England

      IIF 4
  • Martin, John Francis, Professor
    British director born in July 1943

    Resident in United Kingdom

    Registered addresses and corresponding companies
  • Martin, John Francis, Professor
    British professor of medicine born in July 1943

    Registered addresses and corresponding companies
    • 1 Fitzroy Mews, London, W1T 6DE

      IIF 13
child relation
Offspring entities and appointments 13
  • 1
    FERRING VENTURES LTD - now
    TRIZELL LTD - 2024-06-19
    FINVECTOR VISION THERAPIES LTD - 2016-07-12
    ARK THERAPEUTICS LIMITED
    - 2013-04-26 03351628
    EUROGENE LIMITED
    - 2001-01-31 03351628
    GLADSELECT LIMITED
    - 1997-07-01 03351628
    Drayton Hall, Church Road, West Drayton, England
    Active Corporate (32 parents)
    Officer
    1997-06-30 ~ 2012-07-31
    IIF 3 - Director → ME
  • 2
    FOETAL GROWTH RESTRICTION THERAPIES LIMITED
    08772972
    13 C/o Richard Slade And Company, 13 Gray's Inn Square, London, England
    Dissolved Corporate (2 parents)
    Officer
    2013-11-13 ~ dissolved
    IIF 9 - Director → ME
  • 3
    GB06/19611.7 THERAPIES LIMITED
    08772869
    13 C/o Richard Slade And Company, 13 Gray's Inn Square, London, United Kingdom
    Dissolved Corporate (2 parents)
    Officer
    2013-11-13 ~ dissolved
    IIF 12 - Director → ME
  • 4
    MAGNUS FLOW LIMITED
    08698465
    13 C/o Richard Slade And Company, 13 Gray's Inn Square, London, England
    Active Corporate (8 parents)
    Officer
    2013-09-19 ~ now
    IIF 2 - Director → ME
  • 5
    MAGNUS GROWTH LIMITED
    08698900
    13 C/o Richard Slade And Company, 13 Gray's Inn Square, London, United Kingdom
    Dissolved Corporate (7 parents)
    Officer
    2013-09-20 ~ 2019-03-05
    IIF 8 - Director → ME
  • 6
    MAGNUS INTELLECTUAL PROPERTY LIMITED
    08718071
    13 C/o Richard Slade And Company, 13 Gray's Inn Square, London, England
    Dissolved Corporate (4 parents)
    Officer
    2013-10-04 ~ dissolved
    IIF 11 - Director → ME
  • 7
    MAGNUS INVENTION MANAGEMENT LTD
    06401360
    3 Field Court, Grays Inn, London
    Liquidation Corporate (8 parents)
    Officer
    2007-10-17 ~ now
    IIF 1 - Director → ME
  • 8
    MAGNUS LIFE LIMITED
    08698340
    26 Red Lion Square, London
    Dissolved Corporate (5 parents)
    Officer
    2013-09-19 ~ dissolved
    IIF 5 - Director → ME
  • 9
    MAGNUS METABOLIC LIMITED
    08698356
    13 C/o Richard Slade And Company, 13 Gray's Inn Square, London, England
    Dissolved Corporate (5 parents)
    Officer
    2013-09-19 ~ dissolved
    IIF 6 - Director → ME
  • 10
    MAGNUS OXYGEN LIMITED
    08698373
    13 C/o Richard Slade And Company, 13 Gray's Inn Square, London, England
    Dissolved Corporate (9 parents)
    Officer
    2013-09-19 ~ dissolved
    IIF 7 - Director → ME
  • 11
    MAGNUS STENT LIMITED
    08717797
    13 C/o Richard Slade And Company, 13 Gray's Inn Square, London, England
    Dissolved Corporate (3 parents)
    Officer
    2013-10-03 ~ dissolved
    IIF 10 - Director → ME
  • 12
    PREMIER VETERINARY GROUP PLC - now
    ARK THERAPEUTICS GROUP PLC
    - 2015-03-05 04313987
    ARK THERAPEUTICS GROUP LIMITED
    - 2004-02-25 04313987
    ARK THERAPEUTICS GROUP PLC
    - 2002-08-15 04313987
    FIRSTJASPER PUBLIC LIMITED COMPANY - 2002-02-01
    The Quorum, Bond Street South, Bristol, England
    Active Corporate (30 parents, 3 offsprings)
    Officer
    2002-04-24 ~ 2004-03-03
    IIF 13 - Director → ME
  • 13
    THE SALT HILL CHARITY
    - now 10537833
    ST GEORGE STREET CAPITAL
    - 2025-03-14 10537833
    C/o Sedulo, Office 605, Albert House 256-260 Old Street, London, England
    Active Corporate (8 parents, 1 offspring)
    Officer
    2016-12-22 ~ now
    IIF 4 - Director → ME

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Contains public sector information retrieved at 5 April 2026 and licensed under the Open Government Licence v3.0.