logo
explain how to read the page

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

Mcmahon, John

    Related profiles found in government register
  • Mcmahon, John
    British director born in August 1968

    Resident in United Kingdom

    Registered addresses and corresponding companies

    • 138 Donegall Street, Belfast, BT1 2GY, United Kingdom

      IIF 1
  • Mcmahon, John
    British solicitor born in August 1968

    Resident in United Kingdom

    Registered addresses and corresponding companies

    • Donegall Chambers, 138 Donegall Street, Belfast, Antrim, BT1 2GY, United Kingdom

      IIF 2

    • Johnson House, 50/56 Wellington Place, Belfast, Antrim, BT1 6GF, United Kingdom

      IIF 3
  • Mcmahon, John
    born in August 1968

    Resident in United Kingdom

    Registered addresses and corresponding companies

    • Donegall Chambers, 138 Donegall St, Belfast, Antrim, BT1 2GY, United Kingdom

      IIF 4
  • Mcmahon, John
    Irish born in August 1968

    Resident in Northern Ireland

    Registered addresses and corresponding companies

    • Rochester Building, First Floor, 28 Adelaide Street, Belfast, BT2 8GD, Northern Ireland

      IIF 5
  • Mcmahon, John
    Irish solicitor born in August 1968

    Resident in Northern Ireland

    Registered addresses and corresponding companies

    • St Andrews House, Portsmouth Road, Esher, KT10 9TA, England

      IIF 6
  • Mcmahon, John Joseph
    British born in August 1968

    Resident in Northern Ireland

    Registered addresses and corresponding companies

    • Johnson House, 50/56 Wellington Place, Belfast, BT1 6GF, United Kingdom

      IIF 7
  • Mcmahon, John Joseph
    British solicitor born in August 1968

    Resident in Northern Ireland

    Registered addresses and corresponding companies
  • Mcmahon, John Joseph
    Irish born in August 1968

    Resident in Northern Ireland

    Registered addresses and corresponding companies

    • 50, Stranmillis Embankment, Belfast, BT9 5FL, Northern Ireland

      IIF 19 IIF 20 IIF 21

    • Aisling House, 50 Stranmillis Embankment, Belfast, Antrim, BT9 5FL, Northern Ireland

      IIF 22

    • Aisling House 50, Stranmillis Embankment, Belfast, BT9 5FL, United Kingdom

      IIF 23

    • Aisling House, 50 Stranmillis Embankment, Belfast, County Antrim, BT9 5FL, United Kingdom

      IIF 24

    • Aisling House, Stranmillis Embankment, Belfast, BT9 5FL, Northern Ireland

      IIF 25 IIF 26
  • Mcmahon, John Joseph
    Irish solicitor born in August 1968

    Resident in Northern Ireland

    Registered addresses and corresponding companies

    • 50, Stranmillis Embankment, Belfast, BT9 5FL, Northern Ireland

      IIF 27
  • Mc Mahon, John Joseph
    Irish director born in August 1968

    Resident in Northern Ireland

    Registered addresses and corresponding companies

    • 55-61, Tabernacle Street, London, EC2A 4AA, England

      IIF 28
  • Mr. John Mcmahon
    British born in August 1968

    Resident in Northern Ireland

    Registered addresses and corresponding companies

    • 28, Adelaide Street, Belfast, BT2 8GD, United Kingdom

      IIF 29
  • Mr John Mcmahon
    Irish born in August 1968

    Resident in Northern Ireland

    Registered addresses and corresponding companies

    • Rochester Building, 28 Adelaide Street, Belfast, BT2 8GD, Northern Ireland

      IIF 30 IIF 31 IIF 32

    • Rochester Building, First Floor, 28 Adelaide Street, Belfast, BT2 8GD, Northern Ireland

      IIF 34

    • St Andrews House, Portsmouth Road, Esher, KT10 9TA, England

      IIF 35
  • Mr John Joseph Mcmahon
    British born in August 1968

    Resident in Northern Ireland

    Registered addresses and corresponding companies

    • 51-53, Thomas Street, Ballymena, BT43 6AZ, Northern Ireland

      IIF 36
  • Mr John Joseph Mcmahon
    Irish born in August 1968

    Resident in Northern Ireland

    Registered addresses and corresponding companies

    • 50, Stranmillis Embankment, Belfast, BT9 5FL, Northern Ireland

      IIF 37 IIF 38 IIF 39

    • Aisling House 50, Stranmillis Embankment, Belfast, BT9 5FL, United Kingdom

      IIF 40

    • Aisling House, 50 Stranmillis Embankment, Belfast, County Antrim, BT9 5FL, United Kingdom

      IIF 41

    • Aisling House, Stranmillis Embankment, Belfast, BT9 5FL, Northern Ireland

      IIF 42 IIF 43
  • Mr John Joseph Mc Mahon
    Irish born in August 1968

    Resident in Northern Ireland

    Registered addresses and corresponding companies

    • 55-61, Tabernacle Street, London, EC2A 4AA, England

      IIF 44
child relation
Offspring entities and appointments 33
  • 1
    ATSUSNAI BELFAST LIMITED
    NI738298
    Aisling House, 50 Stranmillis Embankment, Belfast, County Antrim, United Kingdom
    Active Corporate (1 parent)
    Officer
    2026-02-26 ~ now
    IIF 24 - Director → ME
    Person with significant control
    2026-02-26 ~ now
    IIF 41 - Right to appoint or remove directors → OE
    IIF 41 - Ownership of shares – 75% or more → OE
    IIF 41 - Ownership of voting rights - 75% or more → OE
  • 2
    AUREOS HIGHWAYS LIMITED - now
    KELTBRAY HIGHWAYS LIMITED - 2024-12-20
    AK HIGHWAYS LIMITED
    - 2021-10-08 12788652
    2nd Floor, 1 Lindsey Street, Lindsey Street, London, England
    Active Corporate (11 parents)
    Officer
    2020-08-03 ~ 2021-10-07
    IIF 6 - Director → ME
    Person with significant control
    2020-08-03 ~ 2021-10-07
    IIF 35 - Ownership of shares – 75% or more → OE
  • 3
    AVFUEL LIMITED - now
    ENSCO 870 LIMITED
    - 2011-06-30 07680154 08370088... (more)
    2nd Floor 168 Shoreditch High Street, London, United Kingdom
    Active Corporate (8 parents)
    Officer
    2011-06-30 ~ 2011-06-30
    IIF 12 - Director → ME
  • 4
    BELFAST CENTRAL BUSINESS DISTRICT (BID) LTD
    NI649962
    #411 Scottish Provident Building 7 Donegall Square West, Belfast, Northern Ireland
    Active Corporate (26 parents)
    Officer
    2018-05-15 ~ 2021-04-01
    IIF 5 - Director → ME
  • 5
    CARE CIRCLE CH LIMITED
    NI650321
    Unit 16 First Floor, 16 Crescent Business Park, Lisburn, Northern Ireland
    Dissolved Corporate (4 parents)
    Person with significant control
    2018-01-17 ~ dissolved
    IIF 29 - Ownership of shares – 75% or more → OE
  • 6
    CRUMLIN CAPITAL LIMITED
    09441327
    St Andrew's House, Portsmouth Road, Esher, Essex
    Active Corporate (6 parents, 1 offspring)
    Officer
    2015-02-16 ~ 2015-03-06
    IIF 3 - Director → ME
  • 7
    CRUMLIN CAPITAL NO. 2 LIMITED
    12543393
    St. Andrews House, Portsmouth Road, Esher, England
    Dissolved Corporate (8 parents)
    Person with significant control
    2020-04-01 ~ 2022-03-04
    IIF 31 - Ownership of shares – 75% or more → OE
    IIF 31 - Ownership of voting rights - 75% or more → OE
  • 8
    DYSART DYNAMO LIMITED
    NI695393
    50 Stranmillis Embankment, Belfast, Northern Ireland
    Dissolved Corporate (1 parent)
    Officer
    2023-03-14 ~ dissolved
    IIF 20 - Director → ME
    Person with significant control
    2023-03-14 ~ dissolved
    IIF 39 - Ownership of voting rights - 75% or more → OE
    IIF 39 - Right to appoint or remove directors → OE
    IIF 39 - Ownership of shares – 75% or more → OE
  • 9
    EASTMORE INVESTMENTS LIMITED - now
    JOHNCORP (NO.1) LIMITED
    - 2024-10-03 NI622408 NI622410... (more)
    The Factory, 184 Newry Road, Banbridge, Co Down, Northern Ireland
    Active Corporate (14 parents)
    Officer
    2014-01-22 ~ 2016-04-18
    IIF 11 - Director → ME
  • 10
    GEORGE BEST ENTERPRISES LIMITED - now
    JOHNCORP LIMITED - 2011-11-01
    JOHNSONS (NO.1) LIMITED
    - 2011-05-13 NI604933
    18 Comber Road, Killinchy, Newtownards, Co Down
    Active Corporate (6 parents)
    Officer
    2010-10-29 ~ 2011-05-10
    IIF 7 - Director → ME
  • 11
    HICKORY LIMITED
    NI616007
    Mccambridge Duffy Llp 35 Templemore Business Park, Northland Road, Derry, Northern Ireland
    Dissolved Corporate (3 parents)
    Officer
    2013-02-22 ~ 2013-03-20
    IIF 9 - Director → ME
  • 12
    HOALA HOLDINGS LIMITED
    NI686461
    50 Stranmillis Embankment, Belfast, Northern Ireland
    Active Corporate (2 parents, 1 offspring)
    Officer
    2022-03-09 ~ 2024-04-24
    IIF 21 - Director → ME
    Person with significant control
    2022-03-09 ~ 2024-01-27
    IIF 38 - Ownership of voting rights - 75% or more → OE
    IIF 38 - Ownership of shares – 75% or more → OE
  • 13
    HOALA LIVING (UK) LIMITED
    NI686462
    50 Stranmillis Embankment, Belfast, Northern Ireland
    Active Corporate (3 parents)
    Officer
    2022-03-09 ~ 2024-07-01
    IIF 27 - Director → ME
  • 14
    JIMINY LIMITED
    NI616008 NI607188
    Mccambridge Duffy Llp 35 Templemore Business Park, Northland Road, Derry, Northern Ireland
    Dissolved Corporate (3 parents)
    Officer
    2013-02-22 ~ 2013-03-20
    IIF 13 - Director → ME
  • 15
    JOHNCORP (NO.2) LIMITED
    NI622409 NI622410... (more)
    Unit 1 Ground Floor Adelaide Exchange, 24-26 Adelaide Street, Belfast, Antrim, Northern Ireland
    Active Corporate (5 parents)
    Officer
    2014-01-22 ~ 2016-04-18
    IIF 8 - Director → ME
  • 16
    JOHNCORP (NO.3) LIMITED
    NI622410 NI622409... (more)
    Aisling House, 50 Stranmillis Embankment, Belfast, United Kingdom
    Active Corporate (5 parents)
    Officer
    2014-01-22 ~ 2016-04-18
    IIF 10 - Director → ME
  • 17
    JTJ LAW LLP
    NC001308 NI737260
    Donegall Chambers, 138 Donegall St, Belfast, Antrim, United Kingdom
    Dissolved Corporate (3 parents)
    Officer
    2015-07-17 ~ dissolved
    IIF 4 - LLP Designated Member → ME
  • 18
    KELTBRAY BUILT ENVIRONMENT LIMITED - now
    KELTBRAY DEMOLITION AND CIVIL ENGINEERING LIMITED
    - 2020-11-12 12548732
    St. Andrews House, Portsmouth Road, Esher, England
    Active Corporate (17 parents, 2 offsprings)
    Person with significant control
    2020-04-06 ~ 2020-10-30
    IIF 30 - Ownership of voting rights - 75% or more → OE
    IIF 30 - Ownership of shares – 75% or more → OE
  • 19
    KELTBRAY HOLDINGS LIMITED
    12543807 14882549
    St. Andrews House, Portsmouth Road, Esher, England
    Active Corporate (15 parents, 12 offsprings)
    Person with significant control
    2020-04-02 ~ 2020-10-30
    IIF 33 - Ownership of voting rights - 75% or more → OE
    IIF 33 - Ownership of shares – 75% or more → OE
  • 20
    KELTBRAY REINFORCED CONCRETE STRUCTURES LIMITED
    12543707
    St. Andrews House, Portsmouth Road, Esher, England
    Active Corporate (4 parents)
    Person with significant control
    2020-04-02 ~ 2021-06-11
    IIF 32 - Ownership of shares – 75% or more → OE
    IIF 32 - Ownership of voting rights - 75% or more → OE
  • 21
    LINEN QUARTER CAPITAL LIMITED
    - now NI644530
    KLNI LIMITED
    - 2017-03-23 NI644530 NI635772
    Aisling House 50 Stranmillis Embankment, Belfast, United Kingdom
    Active Corporate (1 parent)
    Officer
    2017-03-14 ~ now
    IIF 23 - Director → ME
    Person with significant control
    2017-03-14 ~ now
    IIF 40 - Ownership of voting rights - 75% or more → OE
    IIF 40 - Right to appoint or remove directors → OE
    IIF 40 - Ownership of shares – 75% or more → OE
  • 22
    LINEN QUARTER SERVICES LIMITED
    NI642957
    Aisling House, Stranmillis Embankment, Belfast, Northern Ireland
    Active Corporate (4 parents)
    Officer
    2017-01-04 ~ now
    IIF 25 - Director → ME
    Person with significant control
    2017-01-04 ~ now
    IIF 42 - Ownership of shares – More than 25% but not more than 50% → OE
  • 23
    M4RBLE LIMITED - now
    LOCKVIEW101 LIMITED
    - 2024-11-12 NI723062
    50 Stranmillis Embankment, Belfast, Northern Ireland
    Active Corporate (5 parents, 2 offsprings)
    Officer
    2024-10-28 ~ 2024-10-29
    IIF 19 - Director → ME
    Person with significant control
    2024-10-28 ~ 2024-10-29
    IIF 37 - Right to appoint or remove directors → OE
    IIF 37 - Ownership of voting rights - 75% or more → OE
    IIF 37 - Ownership of shares – 75% or more → OE
  • 24
    MANNTACH LIMITED - now
    JOHNSONS (NO.5) LIMITED
    - 2012-08-23 NI604937 NI604935
    Bt16gf, Johnson House, 50/56 Wellington Place, Belfast, Wellington Place, Belfast, Northern Ireland
    Dissolved Corporate (4 parents)
    Officer
    2010-10-29 ~ 2012-08-17
    IIF 16 - Director → ME
  • 25
    MARSHALL YOUNG LIMITED - now
    JOHNSONS (NO.3) LIMITED
    - 2011-05-13 NI604935 NI604937
    Johnson House, 50/56 Wellington Place, Belfast
    Dissolved Corporate (3 parents)
    Officer
    2010-10-29 ~ 2011-05-11
    IIF 15 - Director → ME
  • 26
    MCMAHON MCKAY LIMITED
    - now NI635772
    KLNI LIMITED
    - 2022-04-04 NI635772 NI644530
    MCMAHON MCKAY LIMITED
    - 2017-03-23 NI635772
    JTJCO 102 LIMITED
    - 2016-01-27 NI635772 NI634294
    Aisling House, Stranmillis Embankment, Belfast, Northern Ireland
    Active Corporate (4 parents, 1 offspring)
    Officer
    2016-01-13 ~ now
    IIF 26 - Director → ME
    Person with significant control
    2017-01-12 ~ now
    IIF 43 - Ownership of shares – More than 25% but not more than 50% → OE
    IIF 43 - Ownership of voting rights - More than 25% but not more than 50% → OE
  • 27
    MT MCCAUSLAND CAPITAL LIMITED
    NI737498
    Aisling House, 50 Stranmillis Embankment, Belfast, County Antrim, United Kingdom
    Active Corporate (2 parents)
    Officer
    2026-02-04 ~ now
    IIF 22 - Director → ME
  • 28
    NI OPEN GOLF LIMITED
    NI634829
    Mills Selig, 21 Arthur Street, Belfast, Northern Ireland
    Active Corporate (12 parents)
    Officer
    2015-11-13 ~ 2016-02-19
    IIF 2 - Director → ME
  • 29
    PING HANDLING LIMITED
    NI639638
    Transit Shed 4 Cargo Terminal, Belfast International Airport, Aldergrove
    Active Corporate (6 parents)
    Officer
    2016-07-15 ~ 2016-09-20
    IIF 18 - Director → ME
    Person with significant control
    2016-07-15 ~ 2016-09-20
    IIF 34 - Ownership of shares – 75% or more → OE
  • 30
    RICE (N.I.) LIMITED - now
    JOHNSONS (NO.2) LIMITED
    - 2011-06-06 NI604934
    95 Cregagh Road, Belfast
    Dissolved Corporate (3 parents)
    Officer
    2010-10-29 ~ 2011-05-25
    IIF 17 - Director → ME
  • 31
    ROSBEG COTTAGES LIMITED
    - now NI634294
    JTJCO101 LIMITED
    - 2016-08-10 NI634294 NI635772
    51-53 Thomas Street, Ballymena, Northern Ireland
    Active Corporate (4 parents)
    Officer
    2015-10-16 ~ 2020-03-26
    IIF 1 - Director → ME
    Person with significant control
    2016-10-15 ~ 2020-03-26
    IIF 36 - Ownership of voting rights - More than 25% but not more than 50% → OE
    IIF 36 - Ownership of shares – More than 25% but not more than 50% → OE
  • 32
    TABERNACLE MANAGEMENT LIMITED
    13709275
    55-61 Tabernacle Street, London, England
    Active Corporate (3 parents)
    Officer
    2023-06-30 ~ 2024-07-15
    IIF 28 - Director → ME
    Person with significant control
    2023-07-05 ~ now
    IIF 44 - Ownership of voting rights - 75% or more → OE
    IIF 44 - Ownership of shares – 75% or more → OE
  • 33
    WHEN WE ARE GIANTS LIMITED - now
    DRINKSOLOGY WHOLESALE LIMITED - 2015-04-17
    JOHNSONS (NO.4) LIMITED
    - 2011-09-22 NI604936
    13 Lombard Street, Belfast, Northern Ireland
    Active Corporate (3 parents)
    Officer
    2010-10-29 ~ 2011-09-15
    IIF 14 - Director → ME

qrcode

Privacy notice

Terms and conditions

The content of this website is protected by AgonGuard.

© 2022- Polylogarithmic Technology Ltd (Registered in England and Wales No. 14256313). All rights reserved.

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