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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 Brian Byrne

    Related profiles found in government register
  • Mr Brian Byrne
    Irish born in September 1969

    Resident in Ireland

    Registered addresses and corresponding companies

    • Coolbanagher, Emo, Co. Laois, 000, Ireland

      IIF 1

    • Coolbanagher, Nr Emo, Emo, Co. Laois, R32 F431, Ireland

      IIF 2
  • Mr Brian Jude Byrne
    Irish born in December 1967

    Resident in Ireland

    Registered addresses and corresponding companies

    • Grangemount, The Naul, K32 Wk07, Dublin, Ireland

      IIF 3 IIF 4
  • Mr Brian Byrne
    Irish born in January 1960

    Resident in Portugal

    Registered addresses and corresponding companies

    • Kings House, 3rd Floor, Kymberley Road, Harrow, HA1 1PT, England

      IIF 5
  • Mr Brian Byrne
    Irish born in November 1989

    Resident in Portugal

    Registered addresses and corresponding companies

    • Kings House, 3rd Floor, Kymberley Road, Harrow, HA1 1PT, United Kingdom

      IIF 6
  • Ms Aoife Byrne
    Irish born in November 1989

    Resident in England

    Registered addresses and corresponding companies

    • Kings House, 3rd Floor, Kymberley Road, Harrow, HA1 1PT, England

      IIF 7
  • Byrne, Brian
    Irish born in September 1969

    Resident in Ireland

    Registered addresses and corresponding companies

    • Coolbanagher, Nr Emo, Emo, Co. Laois, R32 F431, Ireland

      IIF 8
  • Byrne, Brian
    Irish director born in September 1969

    Resident in Ireland

    Registered addresses and corresponding companies

    • Coolbanagher, Emo, Co. Laois, 000, Ireland

      IIF 9
  • Miss Aoife Byrne
    Irish born in November 1989

    Resident in England

    Registered addresses and corresponding companies

    • 8, Queensbridge Road, London, E2 8NR, England

      IIF 10
  • Byrne, Brian
    Irish born in June 1964

    Resident in Ireland

    Registered addresses and corresponding companies

    • 15 Raymond Street, South Circular Road, Dublin 9

      IIF 11
  • Byrne, Brian
    Irish born in December 1967

    Resident in Ireland

    Registered addresses and corresponding companies

    • 1 Fernleigh Grove, Carpenters Town, Castleknock, Dublin, DUBLIN 1, Ireland

      IIF 12 IIF 13
  • Byrne, Aoife
    Irish born in November 1989

    Resident in England

    Registered addresses and corresponding companies

    • Kings House, 3rd Floor, Kymberley Road, Harrow, HA1 1PT, United Kingdom

      IIF 14
  • Byrne, Aoife
    Irish management consultant born in November 1989

    Resident in England

    Registered addresses and corresponding companies

    • 8, Queensbridge Road, London, E2 8NR, England

      IIF 15
  • Miss Aoife Byrne
    Irish born in November 1989

    Resident in United Kingdom

    Registered addresses and corresponding companies

    • Kings House, 3rd Floor, Kymberley Road, Harrow, HA1 1PT, United Kingdom

      IIF 16
  • Mr Brian Christopher Byrne
    Irish born in January 1960

    Resident in Portugal

    Registered addresses and corresponding companies

    • Kings House, 3rd Floor, Kymberley Road, Harrow, HA1 1PT, England

      IIF 17 IIF 18

    • Kings House, 3rd Floor, Kymberley Road, Harrow, HA1 1PT, United Kingdom

      IIF 19 IIF 20

    • Kings House, 3rd Floor, Kymberley Road, Harrow, London, HA1 1PT, United Kingdom

      IIF 21
  • Byrne, Brian
    Irish

    Registered addresses and corresponding companies

    • 15 Raymond Street, South Circular Road, Dublin 9

      IIF 22
  • Byrne, Brian Christopher
    Irish

    Registered addresses and corresponding companies

    • 207, The Vale, Golders Green, London, NW11 8TN

      IIF 23
  • Byrne, Brian Christopher
    Irish accountant

    Registered addresses and corresponding companies

    • 207, The Vale, Golders Green, London, NW11 8TN

      IIF 24
  • Byrne, Brian Christopher
    Irish born in January 1960

    Resident in Portugal

    Registered addresses and corresponding companies

    • Kings House, 3rd Floor, Kymberley Road, Harrow, HA1 1PT, England

      IIF 25 IIF 26

    • Kings House, 3rd Floor, Kymberley Road, Harrow, HA1 1PT, United Kingdom

      IIF 27 IIF 28
  • Byrne, Brian Christopher
    British

    Registered addresses and corresponding companies

    • Kings House, 3rd Floor, Kymberley Road, Harrow, HA1 1PT, England

      IIF 29
  • Byrne, Brian Christopher
    British accountant

    Registered addresses and corresponding companies

    • Kings House, 3rd Floor, Kymberley Road, Harrow, HA1 1PT, England

      IIF 30
  • Mr Brian Christopher Byrne
    Irish born in January 1960

    Resident in United Kingdom

    Registered addresses and corresponding companies

    • Kings House, 3rd Floor, Kymberley Road, London, HA1 1PT, England

      IIF 31
  • Mr Brian Christopher Byrne
    Irish born in January 1961

    Resident in United Kingdom

    Registered addresses and corresponding companies

    • Kings House, 3rd Floor, Kymberley Road, Harrow, HA1 1PT, England

      IIF 32

    • Kings House, 3rd Floor, Kymberley Road, Harrow, HA1 1PT, United Kingdom

      IIF 33 IIF 34
  • Mr Brian Christopher Byrne
    Irish born in June 1961

    Resident in United Kingdom

    Registered addresses and corresponding companies

    • 164-168, Cricklewood Broadway, London, NW2 3ED, England

      IIF 35
  • Byrne, Aoife
    Irish born in October 1989

    Resident in United Kingdom

    Registered addresses and corresponding companies

    • 4, Rush Common Mews, London, SW2 3RN, United Kingdom

      IIF 36
  • Byrne, Aoife
    Irish born in November 1989

    Resident in United Kingdom

    Registered addresses and corresponding companies

    • Kings House, 3rd Floor, Kymberley Road, Harrow, HA1 1PT, United Kingdom

      IIF 37 IIF 38
  • Byrne, Brian Christopher
    Irish born in January 1960

    Resident in United Kingdom

    Registered addresses and corresponding companies

    • Kings House, 3rd Floor, Kymberley Road, Harrow, HA1 1PT, England

      IIF 39 IIF 40

    • Kings House, 3rd Floor, Kymberley Road, Harrow, HA1 1PT, United Kingdom

      IIF 41

    • 207, The Vale, Golders Green, London, NW11 8TN

      IIF 42

    • Kings House, 3rd Floor, Kymberley Road, Harrow, London, HA1 1PT, England

      IIF 43

    • Kings House, 3rd Floor, Kymberley Road, Harrow, London, HA1 1PT, United Kingdom

      IIF 44 IIF 45

    • Kings House, 3rd Floor, Kymberley Road, London, HA1 1PT, England

      IIF 46
  • Byrne, Brian Christopher
    Irish accountant born in January 1960

    Resident in United Kingdom

    Registered addresses and corresponding companies

    • 207, The Vale, Golders Green, London, NW11 8TN

      IIF 47
  • Byrne, Brian Christopher
    Irish born in January 1961

    Resident in United Kingdom

    Registered addresses and corresponding companies

    • Kings House, 3rd Floor, Kymberley Road, Harrow, HA1 1PT, England

      IIF 48 IIF 49 IIF 50

    • Kings House, 3rd Floor, Kymberley Road, Harrow, HA1 1PT, United Kingdom

      IIF 52

    • Rua Rodrigues, Sampaio, Lisbon, 1150-278, Portugal

      IIF 53

    • Kings House, 3rd Floor, Kymberley Road, Harrow, London, HA1 1PT, United Kingdom

      IIF 54
  • Byrne, Brian Christopher
    Irish accountant born in January 1961

    Resident in United Kingdom

    Registered addresses and corresponding companies

    • 164-168, Cricklewood Broadway, Cricklewood, London, NW2 3ED, United Kingdom

      IIF 55
  • Byrne, Brian Christopher
    Irish born in June 1961

    Resident in United Kingdom

    Registered addresses and corresponding companies

    • Kings House, 3rd Floor, Kymberley Road, Harrow, London, HA1 1PT, England

      IIF 56
child relation
Offspring entities and appointments
Active 28
  • 1
    Lynwood House, Crofton Road, Orpington, Kent, United Kingdom
    Active Corporate (3 parents)
    Equity (Company account)
    220,430 GBP2023-12-31
    Officer
    2017-02-14 ~ now
    IIF 8 - Director → ME
  • 2
    Suite 1, The Studio, St Nichoals Close, Elstree, Herts, England
    Dissolved Corporate (3 parents)
    Officer
    2017-02-07 ~ dissolved
    IIF 9 - Director → ME
    Person with significant control
    2017-02-07 ~ dissolved
    IIF 1 - Ownership of shares – More than 25% but not more than 50% → OE
  • 3
    4 Rush Common Mews, London, England
    Dissolved Corporate (1 parent)
    Officer
    2020-06-09 ~ dissolved
    IIF 15 - Director → ME
    Person with significant control
    2020-06-09 ~ dissolved
    IIF 10 - Right to appoint or remove directors → OE
    IIF 10 - Ownership of voting rights - 75% or more → OE
    IIF 10 - Ownership of shares – 75% or more → OE
  • 4
    CIS CLUB LTD - 2010-07-15
    Kings House, 3rd Floor Kymberley Road, Harrow, London, England
    Active Corporate (6 parents)
    Equity (Company account)
    1,095,605 GBP2024-03-31
    Officer
    2010-03-19 ~ now
    IIF 43 - Director → ME
  • 5
    Kings House, 3rd Floor Kymberley Road, Harrow, London, England
    Active Corporate (6 parents)
    Equity (Company account)
    135,588 GBP2024-03-31
    Officer
    2018-09-27 ~ now
    IIF 54 - Director → ME
  • 6
    ATNC LTD
    - now
    O2PROFESSIONAL HEALTHCARE LIMITED - 2011-05-04
    Kings House, 3rd Floor Kymberley Road, Harrow, London, England
    Active Corporate (6 parents)
    Equity (Company account)
    Retained earnings (accumulated losses)
    191,426 GBP2024-03-31
    Officer
    2009-10-23 ~ now
    IIF 45 - Director → ME
  • 7
    Kings House, 3rd Floor, Kymberley Road, Harrow, England
    Active Corporate (2 parents)
    Equity (Company account)
    Retained earnings (accumulated losses)
    4 GBP2024-06-30
    Officer
    2012-06-11 ~ now
    IIF 51 - Director → ME
    2003-06-01 ~ now
    IIF 30 - Secretary → ME
    Person with significant control
    2017-06-20 ~ now
    IIF 32 - Ownership of shares – More than 25% but not more than 50% → OE
    IIF 32 - Ownership of voting rights - More than 25% but not more than 50% → OE
  • 8
    Kings House, 3rd Floor, Kymberley Road, Harrow, England
    Active Corporate (1 parent, 9 offsprings)
    Equity (Company account)
    Retained earnings (accumulated losses)
    187,680 GBP2024-03-31
    Officer
    2022-03-25 ~ now
    IIF 36 - Director → ME
    2013-03-15 ~ now
    IIF 53 - Director → ME
    Person with significant control
    2017-03-15 ~ now
    IIF 5 - Ownership of shares – 75% or more → OE
  • 9
    BLOOMCO FINANCIAL LTD - 2017-09-08
    Kings House, 3rd Floor, Kymberley Road, Harrow, England
    Active Corporate (4 parents)
    Equity (Company account)
    27,600 GBP2024-03-31
    Officer
    2014-05-12 ~ now
    IIF 39 - Director → ME
  • 10
    One Canada Square, 37th Floor, London, England
    Active Corporate (2 parents)
    Equity (Company account)
    5 GBP2024-12-31
    Officer
    2006-01-06 ~ now
    IIF 13 - Director → ME
    Person with significant control
    2016-12-12 ~ now
    IIF 4 - Ownership of shares – 75% or more → OE
  • 11
    O2PROFESSIONAL TAX LTD - 2010-07-15
    CLEARVIEW ACCOUNTING LTD - 2010-01-09
    Kings House, 3rd Floor, Kymberley Road, Harrow, England
    Active Corporate (3 parents)
    Equity (Company account)
    3 GBP2024-11-30
    Officer
    2009-11-19 ~ now
    IIF 40 - Director → ME
    Person with significant control
    2016-11-19 ~ now
    IIF 17 - Ownership of voting rights - More than 25% but not more than 50% → OE
    IIF 17 - Ownership of shares – More than 25% but not more than 50% → OE
  • 12
    PROGRESSIVE SMART LTD - 2016-10-07
    Kings House, 3rd Floor, Kymberley Road, Harrow, England
    Active Corporate (4 parents, 1 offspring)
    Equity (Company account)
    Retained earnings (accumulated losses)
    1,954,000 EUR2024-03-31
    Officer
    2016-10-06 ~ now
    IIF 14 - Director → ME
    Person with significant control
    2016-10-12 ~ now
    IIF 7 - Ownership of voting rights - More than 25% but not more than 50% → OE
    IIF 7 - Ownership of shares – More than 25% but not more than 50% → OE
  • 13
    B.C. BYRNE SECRETARIAL LTD - 2011-10-07
    Kings House, 3rd Floor, Kymberley Road, Harrow, England
    Active Corporate (4 parents)
    Equity (Company account)
    23,209 GBP2024-03-31
    Officer
    2012-03-20 ~ now
    IIF 48 - Director → ME
    2003-04-03 ~ now
    IIF 29 - Secretary → ME
  • 14
    FORTIA CARE LTD - 2018-06-25
    Kings House, 3rd Floor, Kymberley Road, Harrow, England
    Active Corporate (6 parents)
    Equity (Company account)
    Retained earnings (accumulated losses)
    96,611 GBP2024-03-31
    Officer
    2018-03-08 ~ now
    IIF 56 - Director → ME
  • 15
    Kings House, 3rd Floor Kymberley Road, Harrow, London, England
    Active Corporate (3 parents)
    Equity (Company account)
    3 GBP2024-04-30
    Officer
    2018-04-09 ~ now
    IIF 46 - Director → ME
    Person with significant control
    2018-04-09 ~ now
    IIF 31 - Ownership of voting rights - More than 25% but not more than 50% → OE
    IIF 31 - Ownership of shares – More than 25% but not more than 50% → OE
  • 16
    Kings House, 3rd Floor, Kymberley Road, Harrow, England
    Active Corporate (4 parents)
    Equity (Company account)
    Retained earnings (accumulated losses)
    506 EUR2024-03-31
    Officer
    2014-04-09 ~ now
    IIF 49 - Director → ME
  • 17
    FINANCIAL ASSET MANAGEMENT LTD - 2016-10-13
    Kings House, 3rd Floor, Kymberley Road, Harrow, England
    Active Corporate (4 parents)
    Equity (Company account)
    Retained earnings (accumulated losses)
    803,701 EUR2024-03-31
    Officer
    2016-10-07 ~ now
    IIF 52 - Director → ME
  • 18
    One Canada Square, 37th Floor, London, England
    Active Corporate (2 parents)
    Equity (Company account)
    1 GBP2024-12-31
    Officer
    2006-01-06 ~ now
    IIF 12 - Director → ME
    Person with significant control
    2016-12-12 ~ now
    IIF 3 - Ownership of shares – 75% or more → OE
  • 19
    Kings House, 3rd Floor, Kymberley Road, Harrow, England
    Active Corporate (2 parents)
    Officer
    2024-08-08 ~ now
    IIF 37 - Director → ME
    Person with significant control
    2024-08-08 ~ now
    IIF 16 - Ownership of shares – More than 25% but not more than 50% → OE
    IIF 16 - Ownership of voting rights - More than 25% but not more than 50% → OE
  • 20
    Kings House, 3rd Floor, Kymberley Road, Harrow, England
    Active Corporate (3 parents)
    Equity (Company account)
    3 GBP2024-03-31
    Officer
    2021-03-04 ~ now
    IIF 27 - Director → ME
    Person with significant control
    2021-03-04 ~ 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
  • 21
    24 Conduit Place, London
    Dissolved Corporate (1 parent)
    Total Assets Less Current Liabilities (Company account)
    2,030,952 GBP2016-03-31
    Officer
    2004-02-06 ~ dissolved
    IIF 47 - Director → ME
  • 22
    Kings House, 3rd Floor, Kymberley Road, Harrow, England
    Active Corporate (4 parents)
    Equity (Company account)
    Retained earnings (accumulated losses)
    -73 EUR2024-12-31
    Officer
    2014-12-12 ~ now
    IIF 25 - Director → ME
  • 23
    Kings House, 3rd Floor, Kymberley Road, Harrow, England
    Active Corporate (2 parents)
    Equity (Company account)
    17,584 GBP2025-03-31
    Officer
    2022-09-21 ~ now
    IIF 26 - Director → ME
    IIF 38 - Director → ME
    Person with significant control
    2022-09-21 ~ now
    IIF 18 - Right to appoint or remove directors → OE
    IIF 18 - Ownership of shares – 75% or more → OE
    IIF 18 - Ownership of voting rights - 75% or more → OE
  • 24
    O2 PROFESSIONAL LTD - 2013-07-10
    O2 CONSTRUCTION LIMITED - 2009-06-16
    Kings House, 3rd Floor Kymberley Road, Harrow, London, England
    Active Corporate (6 parents)
    Equity (Company account)
    104,814 GBP2024-03-31
    Officer
    2007-10-16 ~ now
    IIF 44 - Director → ME
    2006-10-02 ~ now
    IIF 24 - Secretary → ME
  • 25
    O2CONSTRUCTION LTD - 2013-07-10
    O2PROFESSIONAL LTD - 2009-06-16
    O2CONTRACTORS LTD - 2009-05-07
    O2CONSTRUCTION (SOUTHERN) LIMITED - 2009-03-13
    Kings House, 3rd Floor Kymberley Road, Harrow, London, England
    Active Corporate (3 parents)
    Equity (Company account)
    3 GBP2024-06-30
    Officer
    2008-06-18 ~ now
    IIF 42 - Director → ME
    2008-06-18 ~ now
    IIF 23 - Secretary → ME
    Person with significant control
    2017-06-18 ~ now
    IIF 21 - Ownership of voting rights - More than 25% but not more than 50% → OE
    IIF 21 - Ownership of shares – More than 25% but not more than 50% → OE
  • 26
    Kings House, 3rd Floor, Kymberley Road, Harrow, England
    Active Corporate (3 parents)
    Equity (Company account)
    3 GBP2024-03-31
    Officer
    2021-03-15 ~ now
    IIF 28 - Director → ME
    Person with significant control
    2021-03-15 ~ now
    IIF 20 - Ownership of shares – More than 25% but not more than 50% → OE
  • 27
    CANVAS HARBOUR LIMITED - 2024-06-11
    Kings House, 3rd Floor, Kymberley Road, Harrow, England
    Active Corporate (6 parents)
    Equity (Company account)
    150 GBP2024-07-31
    Officer
    2010-07-27 ~ now
    IIF 41 - Director → ME
  • 28
    Kings House, 3rd Floor, Kymberley Road, Harrow, England
    Active Corporate (6 parents)
    Equity (Company account)
    Retained earnings (accumulated losses)
    86,204 GBP2024-03-31
    Officer
    2017-06-12 ~ now
    IIF 50 - Director → ME
Ceased 7
  • 1
    Lynwood House, Crofton Road, Orpington, Kent, United Kingdom
    Active Corporate (3 parents)
    Equity (Company account)
    220,430 GBP2023-12-31
    Person with significant control
    2017-02-14 ~ 2017-02-15
    IIF 2 - Ownership of shares – More than 25% but not more than 50% → OE
  • 2
    Kings House, 3rd Floor, Kymberley Road, Harrow, England
    Active Corporate (1 parent, 9 offsprings)
    Equity (Company account)
    Retained earnings (accumulated losses)
    187,680 GBP2024-03-31
    Person with significant control
    2017-03-15 ~ 2017-03-15
    IIF 33 - Ownership of shares – 75% or more → OE
    IIF 33 - Ownership of voting rights - 75% or more → OE
  • 3
    FORTIA CARE LTD - 2018-06-25
    Kings House, 3rd Floor, Kymberley Road, Harrow, England
    Active Corporate (6 parents)
    Equity (Company account)
    Retained earnings (accumulated losses)
    96,611 GBP2024-03-31
    Person with significant control
    2018-03-08 ~ 2018-09-27
    IIF 35 - Ownership of shares – More than 25% but not more than 50% → OE
    IIF 35 - Ownership of voting rights - More than 25% but not more than 50% → OE
  • 4
    O'NEILL DISTRIBUTORS LIMITED - 2011-10-18
    Unit 2, 37 Gortrush Industrial Estate, Great Northern Road, Omagh, Co Tyrone
    Active Corporate (4 parents)
    Equity (Company account)
    295,954 GBP2025-02-28
    Officer
    1998-02-16 ~ 2011-11-11
    IIF 11 - Director → ME
    1998-02-16 ~ 2011-11-11
    IIF 22 - Secretary → ME
  • 5
    Kings House, 3rd Floor, Kymberley Road, Harrow, England
    Active Corporate (2 parents)
    Equity (Company account)
    17,584 GBP2025-03-31
    Person with significant control
    2022-09-21 ~ 2022-09-21
    IIF 6 - Ownership of shares – 75% or more → OE
    IIF 6 - Right to appoint or remove directors → OE
    IIF 6 - Ownership of voting rights - 75% or more → OE
    IIF 6 - Has significant influence or control → OE
  • 6
    20-22 Wenlock Road, London, England
    Dissolved Corporate (1 parent)
    Total Assets Less Current Liabilities (Company account)
    432,258 GBP2016-09-30
    Officer
    2016-10-07 ~ 2016-10-07
    IIF 55 - Director → ME
  • 7
    CANVAS HARBOUR LIMITED - 2024-06-11
    Kings House, 3rd Floor, Kymberley Road, Harrow, England
    Active Corporate (6 parents)
    Equity (Company account)
    150 GBP2024-07-31
    Person with significant control
    2016-04-06 ~ 2024-06-10
    IIF 34 - Ownership of voting rights - More than 25% but not more than 50% → OE
    IIF 34 - Ownership of shares – More than 25% but not more than 50% → OE

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