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

O'callaghan, John Keith

    Related profiles found in government register
  • O'callaghan, John Keith
    Irish

    Registered addresses and corresponding companies

    • 32 Anchorage Point, London, E14 8NE

      IIF 1

    • 88 West Combe Park Road, London, SE3 7QS

      IIF 2
  • O'callaghan, John Keith
    Irish accountant

    Registered addresses and corresponding companies

    • 32 Anchorage Point, London, E14 8NE

      IIF 3

    • 88 West Combe Park Road, London, SE3 7QS

      IIF 4
  • Ocallaghan, John Keith, Mr.
    Irish accountant

    Registered addresses and corresponding companies

    • 26th, Floor, 125 Old Broad Street, London, EC2N 1AR, United Kingdom

      IIF 5
  • O'callaghan, John Keith
    born in August 1973

    Resident in England

    Registered addresses and corresponding companies

    • 1, Old Jewry, London, EC2R 8DN, England

      IIF 6

    • 88, Westcombe Park Road, London, SE3 7QS, United Kingdom

      IIF 7

    • Tax Advisory Partnership, 14 Devonshire Square, London, EC2M 4YT, England

      IIF 8
  • O'callaghan, John Keith
    Irish accountant born in August 1973

    Resident in England

    Registered addresses and corresponding companies

    • 1, Old Jewry, London, EC2R 8DN, England

      IIF 9

    • 26, Th Floor, 125 Old Broad Street, London, EC2N 1AR, United Kingdom

      IIF 10

    • 88 West Combe Park Road, London, SE3 7QS

      IIF 11
  • O'callaghan, John Keith
    Irish chief financial officer born in August 1973

    Resident in England

    Registered addresses and corresponding companies

    • 88 West Combe Park Road, London, SE3 7QS

      IIF 12
  • O'callaghan, John Keith
    Irish company director born in August 1973

    Resident in England

    Registered addresses and corresponding companies

    • 26, Th Floor, 125 Old Broad Street, London, EC2N 1AR

      IIF 13
  • O'callaghan, John Keith
    Irish investment advisor born in August 1973

    Resident in England

    Registered addresses and corresponding companies

    • C/o Fqs Capital Partners Llp, 26th Floor, 125 Old Broad Street, London, EC2N 1AR, United Kingdom

      IIF 14
  • O'callaghan, John Keith
    Irish management consultant born in August 1973

    Resident in England

    Registered addresses and corresponding companies

    • One Old Jewry, Old Jewry, London, EC2R 8DN, England

      IIF 15
  • O'callaghan, Keith
    born in August 1973

    Resident in United Kingdom

    Registered addresses and corresponding companies
  • Ocallaghan, John Keith, Mr.
    Irish accountant born in August 1973

    Resident in United Kingdom

    Registered addresses and corresponding companies

    • 26th Floor, 125 Old Broad Street, London, EC2N 1AR

      IIF 18
  • Mr John Keith O'callaghan
    Irish born in August 1973

    Resident in England

    Registered addresses and corresponding companies

    • Sussex Innovation Centre, Science Park Square, Brighton, BN1 9SB, England

      IIF 19

    • 1, Old Jewry, London, EC2R 8DN, England

      IIF 20
child relation
Offspring entities and appointments
Active 6
  • 1
    FREY QUANTITATIVE STRATEGIES LLP - 2010-06-23
    1 Old Jewry, London, England
    Dissolved corporate (2 parents)
    Officer
    2009-09-23 ~ dissolved
    IIF 6 - llp-designated-member → ME
    Person with significant control
    2016-04-06 ~ dissolved
    IIF 20 - Has significant influence or control → OE
  • 2
    FREY QUANTITATIVE STRATEGIES LTD - 2009-09-22
    TR MONTAIGNE LTD - 2008-12-08
    26th Floor 125 Old Broad Street, London
    Dissolved corporate (1 parent)
    Officer
    2008-09-03 ~ dissolved
    IIF 18 - director → ME
  • 3
    1 Old Jewry, London, England
    Dissolved corporate (2 parents, 1 offspring)
    Equity (Company account)
    1 GBP2022-12-31
    Officer
    2022-09-01 ~ dissolved
    IIF 9 - director → ME
  • 4
    Sussex Innovation Centre, Science Park Square, Brighton, England
    Corporate (2 parents)
    Equity (Company account)
    156,008 GBP2023-12-31
    Person with significant control
    2021-12-14 ~ now
    IIF 19 - Ownership of shares – More than 25% but not more than 50% → OE
    IIF 19 - Ownership of voting rights - More than 25% but not more than 50% → OE
  • 5
    C/o Fqs Capital Partners Llp 26th Floor, 125 Old Broad Street, London, United Kingdom
    Dissolved corporate (1 parent)
    Officer
    2012-03-09 ~ dissolved
    IIF 14 - director → ME
  • 6
    Parcels Building, 14 Bird Street, London, United Kingdom
    Corporate (33 parents)
    Profit/Loss (Company account)
    0 GBP2023-04-06 ~ 2024-04-05
    Officer
    2004-04-05 ~ now
    IIF 7 - llp-member → ME
Ceased 10
  • 1
    COLLER CICAP LIMITED - 1998-06-22
    Park House, 116 Park Street, London, England
    Corporate (7 parents, 1 offspring)
    Officer
    2000-11-22 ~ 2001-02-23
    IIF 1 - secretary → ME
  • 2
    LEO FUND MANAGERS LIMITED - 2019-10-17
    27 Hill Street, London, England
    Corporate (2 parents)
    Equity (Company account)
    256,843 GBP2020-06-30
    Officer
    2001-07-11 ~ 2008-08-04
    IIF 2 - secretary → ME
  • 3
    FIORI TRADING LIMITED - 2003-05-16
    C/o Leo Fund Managers Limited, Liscartan House, 127 Sloane Street, London
    Dissolved corporate (1 parent)
    Officer
    2003-12-15 ~ 2005-05-10
    IIF 11 - director → ME
    2006-01-05 ~ 2008-06-10
    IIF 4 - secretary → ME
    2003-03-26 ~ 2003-12-15
    IIF 3 - secretary → ME
  • 4
    Fieldfisher Riverbank House, 2 Swan Lane, London
    Dissolved corporate (3 parents)
    Officer
    2006-04-03 ~ 2024-02-13
    IIF 16 - llp-member → ME
  • 5
    FREY QUANTITATIVE STRATEGIES LTD - 2009-09-22
    TR MONTAIGNE LTD - 2008-12-08
    26th Floor 125 Old Broad Street, London
    Dissolved corporate (1 parent)
    Officer
    2008-09-03 ~ 2011-02-23
    IIF 5 - secretary → ME
  • 6
    23 Casterbridge Road, London
    Dissolved corporate (2 parents)
    Equity (Company account)
    -44,596 GBP2017-12-31
    Officer
    2008-06-12 ~ 2012-09-24
    IIF 12 - director → ME
  • 7
    1 Old Jewry, London, England
    Dissolved corporate (2 parents, 1 offspring)
    Equity (Company account)
    1 GBP2022-12-31
    Officer
    2019-05-30 ~ 2019-11-14
    IIF 13 - director → ME
    2012-04-25 ~ 2015-03-09
    IIF 10 - director → ME
  • 8
    Sussex Innovation Centre, Science Park Square, Brighton, England
    Corporate (2 parents)
    Equity (Company account)
    156,008 GBP2023-12-31
    Officer
    2023-01-31 ~ 2024-08-25
    IIF 15 - director → ME
  • 9
    82 St John Street, London
    Dissolved corporate (2 parents)
    Officer
    2006-03-29 ~ 2022-03-22
    IIF 17 - llp-member → ME
  • 10
    Tax Advisory Partnership, 14 Devonshire Square, London, England
    Corporate (2 parents)
    Officer
    2012-03-01 ~ 2021-02-22
    IIF 8 - llp-designated-member → ME

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Contains public sector information retrieved at 24 April 2025 and licensed under the Open Government Licence v3.0.