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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

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

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

      IIF 31

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

      IIF 32
  • 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 33

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

      IIF 34 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 IIF 41

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

      IIF 44

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

      IIF 45

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

      IIF 46

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

      IIF 47 IIF 48

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

      IIF 49 IIF 50 IIF 51

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

      IIF 52
  • 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 53
  • 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 54

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

      IIF 55
  • 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 56
child relation
Offspring entities and appointments 30
  • 1
    AOCA (UK) LIMITED
    10618822
    Lynwood House, Crofton Road, Orpington, Kent, United Kingdom
    Active Corporate (3 parents)
    Officer
    2017-02-14 ~ now
    IIF 8 - Director → ME
    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
    AOCO (UK) LIMITED
    10605292
    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
    AOIFE BYRNE LTD
    12658320
    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
    ARDENT TIDE LTD
    - now 07196417
    CIS CLUB LTD
    - 2010-07-15 07196417 07081056
    Kings House, 3rd Floor Kymberley Road, Harrow, London, England
    Active Corporate (6 parents)
    Officer
    2010-03-19 ~ now
    IIF 47 - Director → ME
  • 5
    ATL SERVICES LTD
    10864575
    Kings House, 3rd Floor Kymberley Road, Harrow, London, England
    Active Corporate (7 parents)
    Officer
    2018-09-27 ~ now
    IIF 49 - Director → ME
  • 6
    ATNC LTD
    - now 07055503
    O2PROFESSIONAL HEALTHCARE LIMITED
    - 2011-05-04 07055503
    Kings House, 3rd Floor Kymberley Road, Harrow, London, England
    Active Corporate (7 parents)
    Officer
    2009-10-23 ~ now
    IIF 51 - Director → ME
  • 7
    B.C. BYRNE & CO LIMITED
    04467070
    Kings House, 3rd Floor, Kymberley Road, Harrow, England
    Active Corporate (8 parents, 2 offsprings)
    Officer
    2012-06-11 ~ now
    IIF 42 - Director → ME
    2003-06-01 ~ now
    IIF 30 - Secretary → ME
    Person with significant control
    2017-06-20 ~ now
    IIF 33 - Ownership of voting rights - More than 25% but not more than 50% → OE
    IIF 33 - Ownership of shares – More than 25% but not more than 50% → OE
  • 8
    BCB CAPITAL LTD
    08446083
    Kings House, 3rd Floor, Kymberley Road, Harrow, England
    Active Corporate (1 parent, 9 offsprings)
    Officer
    2013-03-15 ~ now
    IIF 45 - Director → ME
    2022-03-25 ~ now
    IIF 36 - Director → ME
    Person with significant control
    2017-03-15 ~ 2017-03-15
    IIF 34 - Ownership of shares – 75% or more → OE
    IIF 34 - Ownership of voting rights - 75% or more → OE
    2017-03-15 ~ now
    IIF 5 - Ownership of shares – 75% or more → OE
  • 9
    BLOOMCO LTD
    - now 09035833
    BLOOMCO FINANCIAL LTD
    - 2017-09-08 09035833
    Kings House, 3rd Floor, Kymberley Road, Harrow, England
    Active Corporate (5 parents)
    Officer
    2014-05-12 ~ now
    IIF 40 - Director → ME
  • 10
    BUSINESS AND COMMERCE LTD
    05651218 05654070
    One Canada Square, 37th Floor, London, England
    Active Corporate (4 parents)
    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
    CIS CLUB LTD
    - now 07081056 07196417
    O2PROFESSIONAL TAX LTD
    - 2010-07-15 07081056
    CLEARVIEW ACCOUNTING LTD
    - 2010-01-09 07081056
    Kings House, 3rd Floor, Kymberley Road, Harrow, England
    Active Corporate (3 parents)
    Officer
    2009-11-19 ~ now
    IIF 43 - Director → ME
    Person with significant control
    2016-11-19 ~ now
    IIF 17 - Ownership of shares – More than 25% but not more than 50% → OE
    IIF 17 - Ownership of voting rights - More than 25% but not more than 50% → OE
  • 12
    CREAM ESTATES LTD
    - now 10066849
    PROGRESSIVE SMART LTD
    - 2016-10-07 10066849
    Kings House, 3rd Floor, Kymberley Road, Harrow, England
    Active Corporate (5 parents, 1 offspring)
    Officer
    2016-10-06 ~ now
    IIF 14 - Director → ME
    Person with significant control
    2016-10-12 ~ now
    IIF 7 - Ownership of shares – More than 25% but not more than 50% → OE
    IIF 7 - Ownership of voting rights - More than 25% but not more than 50% → OE
  • 13
    EASY RETURN LTD
    - now 04721692
    B.C. BYRNE SECRETARIAL LTD
    - 2011-10-07 04721692
    Kings House, 3rd Floor, Kymberley Road, Harrow, England
    Active Corporate (7 parents, 5 offsprings)
    Officer
    2012-03-20 ~ now
    IIF 54 - Director → ME
    2003-04-03 ~ now
    IIF 29 - Secretary → ME
  • 14
    FORTIA CONTRACTORS LTD
    - now 11241589
    FORTIA CARE LTD
    - 2018-06-25 11241589
    Kings House, 3rd Floor, Kymberley Road, Harrow, England
    Active Corporate (6 parents)
    Officer
    2018-03-08 ~ now
    IIF 48 - Director → ME
    Person with significant control
    2018-03-08 ~ 2018-09-27
    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
  • 15
    FORTIA LTD
    11299452
    Kings House, 3rd Floor Kymberley Road, Harrow, London, England
    Active Corporate (3 parents)
    Officer
    2018-04-09 ~ now
    IIF 52 - Director → ME
    Person with significant control
    2018-04-09 ~ 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
  • 16
    GH INVESTMENTS (UK) LTD
    08989036
    Kings House, 3rd Floor, Kymberley Road, Harrow, England
    Active Corporate (4 parents)
    Officer
    2014-04-09 ~ now
    IIF 39 - Director → ME
  • 17
    HOLLYFIELD PROPERTY (HOLDINGS) LTD
    - now 10066955
    FINANCIAL ASSET MANAGEMENT LTD
    - 2016-10-13 10066955
    Kings House, 3rd Floor, Kymberley Road, Harrow, England
    Active Corporate (5 parents)
    Officer
    2016-10-07 ~ now
    IIF 55 - Director → ME
  • 18
    INTERNATIONAL BUSINESS AND COMMERCE PUBLISHING LIMITED
    05654070 05651218
    One Canada Square, 37th Floor, London, England
    Active Corporate (4 parents)
    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
    MARYLEBONE INVESTMENTS LTD
    15886679
    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 voting rights - More than 25% but not more than 50% → OE
    IIF 16 - Ownership of shares – More than 25% but not more than 50% → OE
  • 20
    MEDCALL LTD
    13245678
    Kings House, 3rd Floor, Kymberley Road, Harrow, England
    Active Corporate (3 parents)
    Officer
    2021-03-04 ~ now
    IIF 27 - Director → ME
    Person with significant control
    2021-03-04 ~ now
    IIF 19 - Ownership of voting rights - More than 25% but not more than 50% → OE
    IIF 19 - Ownership of shares – More than 25% but not more than 50% → OE
  • 21
    MERRION PROPERTIES LIMITED
    05037031
    Insolvency (Case 1) Members voluntary liquidation
    Commencement of winding up on 2016-10-19 during the appointment or period of control
    Dissolved on 2018-02-08 during the appointment or period of control
    24 Conduit Place, London
    Dissolved Corporate (6 parents)
    Officer
    2004-02-06 ~ dissolved
    IIF 53 - Director → ME
  • 22
    MONZA COATINGS LTD
    - now NI033622
    O'NEILL DISTRIBUTORS LIMITED
    - 2011-10-18 NI033622
    Unit 2, 37 Gortrush Industrial Estate, Great Northern Road, Omagh, Co Tyrone
    Active Corporate (7 parents)
    Officer
    1998-02-16 ~ 2011-11-11
    IIF 11 - Director → ME
    1998-02-16 ~ 2011-11-11
    IIF 22 - Secretary → ME
  • 23
    PARNELL CAPITAL LTD
    09353784
    Kings House, 3rd Floor, Kymberley Road, Harrow, England
    Active Corporate (6 parents)
    Officer
    2014-12-12 ~ now
    IIF 25 - Director → ME
  • 24
    SOUTH SPACE STUDIOS LTD
    14367306
    Kings House, 3rd Floor, Kymberley Road, Harrow, England
    Active Corporate (2 parents)
    Officer
    2022-09-21 ~ now
    IIF 26 - Director → ME
    IIF 38 - Director → ME
    Person with significant control
    2022-09-21 ~ 2022-09-21
    IIF 6 - Ownership of voting rights - 75% or more → OE
    IIF 6 - Right to appoint or remove directors → OE
    IIF 6 - Ownership of shares – 75% or more → OE
    IIF 6 - Has significant influence or control → OE
    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
  • 25
    STREAMLINE MARKET LTD
    09969566
    20-22 Wenlock Road, London, England
    Dissolved Corporate (7 parents)
    Officer
    2016-10-07 ~ 2016-10-07
    IIF 56 - Director → ME
  • 26
    UNITY CONTRACTING SERVICES LTD
    - now 05952128
    O2 PROFESSIONAL LTD
    - 2013-07-10 05952128 06623509
    O2 CONSTRUCTION LIMITED
    - 2009-06-16 05952128 06623509
    Kings House, 3rd Floor Kymberley Road, Harrow, London, England
    Active Corporate (8 parents)
    Officer
    2007-10-16 ~ now
    IIF 50 - Director → ME
    2006-10-02 ~ now
    IIF 24 - Secretary → ME
  • 27
    UNITY CS LTD
    - now 06623509
    O2CONSTRUCTION LTD
    - 2013-07-10 06623509 05952128
    O2PROFESSIONAL LTD
    - 2009-06-16 06623509 05952128
    O2CONTRACTORS LTD
    - 2009-05-07 06623509
    O2CONSTRUCTION (SOUTHERN) LIMITED
    - 2009-03-13 06623509
    Kings House, 3rd Floor Kymberley Road, Harrow, London, England
    Active Corporate (5 parents)
    Officer
    2008-06-18 ~ now
    IIF 46 - 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
  • 28
    VENUS CONTRACTING LTD
    13265302
    Kings House, 3rd Floor, Kymberley Road, Harrow, England
    Active Corporate (3 parents)
    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
  • 29
    VITARIA LTD
    - now 07311435
    CANVAS HARBOUR LIMITED
    - 2024-06-11 07311435
    Kings House, 3rd Floor, Kymberley Road, Harrow, England
    Active Corporate (8 parents)
    Officer
    2010-07-27 ~ now
    IIF 44 - Director → ME
    Person with significant control
    2016-04-06 ~ 2024-06-10
    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
  • 30
    ZENTRIA LTD
    10812987
    Kings House, 3rd Floor, Kymberley Road, Harrow, England
    Active Corporate (6 parents)
    Officer
    2017-06-12 ~ now
    IIF 41 - Director → ME

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