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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

Dr. Brian Robert Leaker

    Related profiles found in government register
  • Dr. Brian Robert Leaker
    British born in September 1954

    Resident in United Kingdom

    Registered addresses and corresponding companies
  • Dr. Brian Robert Leaker
    British born in September 1956

    Resident in United Kingdom

    Registered addresses and corresponding companies
    • Fitzrovia Hospital, 13-14 Fitzroy Square, London, W1T 6AH, England

      IIF 11
  • Leaker, Brian Robert, Dr.
    British born in September 1954

    Resident in United Kingdom

    Registered addresses and corresponding companies
  • Leaker, Brian Robert, Dr.
    British doctor born in September 1954

    Resident in United Kingdom

    Registered addresses and corresponding companies
    • 13-14, Fitzroy Square, London, W1T 6AH, United Kingdom

      IIF 23
    • 311, Regents Park Road, London, N3 1DP, England

      IIF 24
    • 6, The Postern, Barbican, London, EC2Y 8BJ, United Kingdom

      IIF 25
  • Leaker, Brian Robert, Dr.
    British doctor

    Registered addresses and corresponding companies
  • Leaker, Brian Robert, Dr.

    Registered addresses and corresponding companies
    • 6, The Postern, Barbican, London, EC2Y 8BJ, United Kingdom

      IIF 30
child relation
Offspring entities and appointments 15
  • 1
    B R L GROUP LIMITED
    11044713
    1 Tower House, Tower Centre, Hoddesdon, Hertfordshire, England
    Active Corporate (1 parent, 3 offsprings)
    Officer
    2017-11-02 ~ now
    IIF 20 - Director → ME
    Person with significant control
    2017-11-02 ~ now
    IIF 8 - Right to appoint or remove directors OE
    IIF 8 - Ownership of voting rights - 75% or more OE
    IIF 8 - Ownership of shares – 75% or more OE
  • 2
    CANCER CARE AT HOME LIMITED
    08370086
    18-22 Queen Anne Street, London
    Dissolved Corporate (1 parent)
    Officer
    2013-01-22 ~ dissolved
    IIF 25 - Director → ME
    2013-01-22 ~ dissolved
    IIF 30 - Secretary → ME
    Person with significant control
    2016-04-06 ~ dissolved
    IIF 9 - Ownership of shares – 75% or more OE
    IIF 9 - Ownership of voting rights - 75% or more OE
  • 3
    COCORO BAYSWATER LIMITED
    09621731
    311 Regents Park Road, London, England
    Active Corporate (4 parents)
    Officer
    2017-02-24 ~ 2024-09-17
    IIF 24 - Director → ME
  • 4
    ESSEX HEALTH CARE ALLIANCE LIMITED
    12086570
    1 Tower House, Tower Centre, Hoddesdon, Hertfordshire, England
    Active Corporate (2 parents)
    Officer
    2019-07-05 ~ now
    IIF 21 - Director → ME
    Person with significant control
    2019-07-05 ~ 2019-07-05
    IIF 10 - Ownership of shares – 75% or more OE
    IIF 10 - Ownership of voting rights - 75% or more OE
  • 5
    HSEH LIMITED
    12981156
    C/o Hillier Hopkins Llp First Floor, Radius House, 51 Clarendon Road, Watford, Hertfordshire, United Kingdom
    Active Corporate (4 parents)
    Officer
    2020-10-28 ~ 2024-08-20
    IIF 23 - Director → ME
  • 6
    LONDON FMT CENTRE LIMITED
    10563176
    1 Tower House, Tower Centre, Hoddesdon, Hertfordshire, England
    Active Corporate (1 parent)
    Officer
    2017-01-13 ~ now
    IIF 22 - Director → ME
    Person with significant control
    2017-01-13 ~ now
    IIF 7 - Ownership of shares – 75% or more OE
    IIF 7 - Ownership of voting rights - 75% or more OE
  • 7
    MATINICUS PHARMA LIMITED
    13870213
    1 Tower House, Tower Centre, Hoddesdon, Hertfordshire, England
    Active Corporate (2 parents)
    Officer
    2022-01-25 ~ now
    IIF 14 - Director → ME
    Person with significant control
    2022-01-25 ~ now
    IIF 2 - Ownership of voting rights - More than 25% but not more than 50% OE
    IIF 2 - Ownership of shares – More than 25% but not more than 50% OE
  • 8
    NEPHRO-UROLOGY CLINICAL TRIALS LTD.
    04558123
    1 Tower House, Tower Centre, Hoddesdon, Hertfordshire, England
    Active Corporate (5 parents)
    Officer
    2002-10-09 ~ now
    IIF 16 - Director → ME
    2002-10-09 ~ now
    IIF 28 - Secretary → ME
    Person with significant control
    2016-04-06 ~ 2018-12-18
    IIF 5 - Ownership of voting rights - 75% or more OE
    IIF 5 - Ownership of shares – 75% or more OE
  • 9
    QUEEN ANNE STREET ESSEX MEDICAL LIMITED
    - now 06950492
    PHARMACO DYNAMICS LIMITED
    - 2018-04-30 06950492
    1 Tower House, Tower Centre, Hoddesedon, Hertfordshire, England
    Active Corporate (3 parents)
    Officer
    2009-07-02 ~ now
    IIF 17 - Director → ME
    Person with significant control
    2016-04-06 ~ now
    IIF 6 - Ownership of voting rights - 75% or more OE
    IIF 6 - Ownership of shares – 75% or more OE
  • 10
    QUEEN ANNE STREET MEDICAL CENTRE LIMITED
    - now 04997153 05254329
    THE HEART LUNG CENTRE LIMITED
    - 2008-12-28 04997153 05254329
    1 Tower House, Tower Centre, Hoddesdon, Hertfordshire, England
    Active Corporate (7 parents, 2 offsprings)
    Officer
    2003-12-16 ~ now
    IIF 19 - Director → ME
    2003-12-16 ~ now
    IIF 26 - Secretary → ME
  • 11
    RESPIRATORY CLINICAL TRIALS LIMITED
    04063160
    1 Tower House, Tower Centre, Hoddesdon, Hertfordshire, England
    Active Corporate (7 parents, 2 offsprings)
    Officer
    2002-05-09 ~ now
    IIF 15 - Director → ME
    2002-05-09 ~ now
    IIF 29 - Secretary → ME
    Person with significant control
    2016-04-06 ~ 2017-11-27
    IIF 4 - Ownership of voting rights - 75% or more OE
    IIF 4 - Ownership of shares – 75% or more OE
  • 12
    SUGARDOWN LIMITED
    14624258
    1 Tower House, Tower Centre, Hoddesdon, Hertfordshire, England
    Active Corporate (2 parents)
    Officer
    2023-01-30 ~ now
    IIF 13 - Director → ME
    Person with significant control
    2023-01-30 ~ now
    IIF 1 - Ownership of shares – More than 25% but not more than 50% OE
    IIF 1 - Ownership of voting rights - More than 25% but not more than 50% OE
  • 13
    THE ANDROLOGY CLINIC LTD
    11777260
    Fitzrovia Hospital, 13-14 Fitzroy Square, London, England
    Active Corporate (2 parents)
    Person with significant control
    2019-01-21 ~ now
    IIF 11 - Ownership of shares – More than 25% but not more than 50% OE
    IIF 11 - Ownership of voting rights - More than 25% but not more than 50% OE
  • 14
    THE FITZROVIA HOSPITAL LTD
    13396550
    1 Tower House, Tower Centre, Hoddesdon, Hertfordshire, England
    Active Corporate (1 parent)
    Officer
    2021-05-14 ~ now
    IIF 12 - Director → ME
    Person with significant control
    2021-05-14 ~ now
    IIF 3 - Ownership of shares – 75% or more OE
  • 15
    THE HEART LUNG CENTRE LIMITED
    - now 05254329 04997153
    QUEEN ANNE STREET MEDICAL CENTRE LIMITED
    - 2008-12-28 05254329 04997153
    1 Tower House, Tower Centre, Hoddesdon, Hertfordshire, England
    Active Corporate (5 parents)
    Officer
    2004-10-08 ~ now
    IIF 18 - Director → ME
    2004-10-08 ~ now
    IIF 27 - Secretary → ME

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