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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

O'sullivan, Donal Thomas

    Related profiles found in government register
  • O'sullivan, Donal Thomas
    Irish born in November 1986

    Resident in Republic Of Ireland

    Registered addresses and corresponding companies

    • 3094, Lake Drive, Citywest Business Campus, Dublin 24, D24, Ireland

      IIF 1
  • O'sullivan, Donal Thomas
    Irish company director born in November 1986

    Resident in Republic Of Ireland

    Registered addresses and corresponding companies

    • Unit 12 Epsom Business Park, Kiln Lane, Epsom, Surrey, KT17 1JF

      IIF 2
  • O'sullivan, Donal Thomas
    Irish director born in November 1986

    Resident in Republic Of Ireland

    Registered addresses and corresponding companies

    • 3094 Lake Drive, Citywest Business Campus, Dublin 24, Dublin, Ireland

      IIF 3

    • 3094, Lake Drive, Citywest Business Campus, Dublin 24, D24, Ireland

      IIF 4 IIF 5 IIF 6 (more)(less)
      IIF 7 IIF 8 IIF 9

    • 15, Lower Mount Street, Dublin, 2, Ireland

      IIF 10 IIF 11 IIF 12

    • 28-32, Pembroke Street Upper, Dublin, 002, Ireland

      IIF 13

    • 28-32 Pembroke Street Upper, Dublin, 2, Republic Of Ireland

      IIF 14

    • 3094, Lake Drive, Citywest Business Campus, Dublin, 24, Republic Of Ireland

      IIF 15

    • 28-32 Pembroke Street Upper, Dublin, Dublin 2, Ireland

      IIF 16

    • Gaynes Hall, Perry, Huntingdon, PE28 0ST, England

      IIF 17

    • 1, King William Street, London, EC4N 7AR, United Kingdom

      IIF 18 IIF 19
  • O'sullivan, Donal
    Irish company director born in November 1986

    Resident in Ireland

    Registered addresses and corresponding companies

    • Aurora House, Deltic Avenue, Rooksley, Milton Keynes, Buckinghamshire, MK13 8LW, United Kingdom

      IIF 20
  • O'sullivan, Dónal
    Irish born in November 1986

    Resident in Ireland

    Registered addresses and corresponding companies

    • 3094, Lake Drive, Citywest Business Campus, Dublin 24, D24, Ireland

      IIF 21

    • 15a, Main Street, Blackrock, Co. Dublin, Ireland

      IIF 22

    • Blackrock, 15a Main Street, Co. Dublin, Ireland

      IIF 23

    • 28-32 Pembroke Street Upper, Dublin 2, Ireland

      IIF 24 IIF 25
  • O'sullivan, Dónal
    Irish company director born in November 1986

    Resident in Ireland

    Registered addresses and corresponding companies

    • Unit 12 Epsom Business Park, Kiln Lane, Epsom, Surrey, KT17 1JF

      IIF 26 IIF 27 IIF 28

    • Unit 12, Epsom Business Park, Kiln Lane, Epsom, Surrey, KT17 1JF, England

      IIF 29
  • O'sullivan, Dónal
    Irish director born in November 1986

    Resident in Ireland

    Registered addresses and corresponding companies

    • 15a, Main Street, Blackrock, Co. Dublin, Ireland

      IIF 30

    • 3094 Lake Drive, Citywest Business Campus, Dublin, Dublin 24, Ireland

      IIF 31
  • O'sullivan, Donal Thomas
    Irish

    Registered addresses and corresponding companies

    • 3094, Lake Drive, Citywest Business Campus, Dublin, 24, Republic Of Ireland

      IIF 32
  • O'sullivan, Donal

    Registered addresses and corresponding companies

    • 3094, Lake Drive, Citywest Business Campus, Dublin 24, D24, Ireland

      IIF 33 IIF 34 IIF 35 (more)(less)
      IIF 36

    • 28-32, Pembroke Street Upper, Dublin, 2, Ireland

      IIF 37

    • 28-32 Pembroke Street Upper, Dublin, 2, Republic Of Ireland

      IIF 38

    • 28-32, Pembroke Street Upper, Dublin 2, Ireland

      IIF 39

    • 3094 Lake Drive, Citywest Business Campus, Dublin 24, D24 A365, Ireland

      IIF 40
  • O' Sullivan, Donal

    Registered addresses and corresponding companies

    • Gaynes Hall, Perry, Huntingdon, PE28 0ST, England

      IIF 41
  • O'sulivan, Donal

    Registered addresses and corresponding companies

    • 28-32, Pembroke Street Upper, Dublin, D02, Ireland

      IIF 42
  • O'sullivan, Dónal

    Registered addresses and corresponding companies

    • 3094, Lake Drive, Citywest Business Campus, Dublin 24, D24, Ireland

      IIF 43

    • 3094 Lake Drive, Citywest Business Campus, Dublin 24, D24A365, Ireland

      IIF 44
child relation
Offspring entities and appointments 31
  • 1
    A.C.J. COMPUTER SERVICES LIMITED
    - now 02296369
    BLUE POINT COMPUTER RESOURCES LIMITED - 1992-02-07
    Eastcastle House, 27/28 Eastcastle Street, London, England
    Active Corporate (20 parents)
    Officer
    2017-07-31 ~ 2018-01-18
    IIF 20 - Director → ME
  • 2
    ATLANTA BIDCO LIMITED
    - now 11394842 11394872
    AGHOCO 1719 LIMITED
    - 2018-06-29 11394842 09628914... (more)
    Bdo Llp, First Floor North Bottle Works, The Bars, Guildford, Surrey, United Kingdom
    Active Corporate (16 parents, 1 offspring)
    Officer
    2018-06-29 ~ 2018-10-04
    IIF 12 - Director → ME
  • 3
    ATLANTA MIDCO LIMITED
    - now 11394872 11394842
    AGHOCO 1720 LIMITED
    - 2018-06-29 11394872 09643506... (more)
    Bdo Llp, First Floor North Bottle Works, The Bars, Guildford, Surrey, United Kingdom
    Active Corporate (16 parents, 1 offspring)
    Officer
    2018-06-29 ~ 2018-10-04
    IIF 10 - Director → ME
  • 4
    ATLANTA TOPCO LIMITED
    - now 11394888
    AGHOCO 1721 LIMITED
    - 2018-06-29 11394888 11647415... (more)
    Bdo Llp, First Floor North Bottle Works, The Bars, Guildford, Surrey, United Kingdom
    Active Corporate (16 parents, 1 offspring)
    Officer
    2018-06-29 ~ 2018-10-04
    IIF 11 - Director → ME
  • 5
    AUTOMOTIVE FLEET INVESTMENTS LIMITED
    - now 10857874
    FLEET ASSIST INVESTMENTS LIMITED
    - 2017-12-18 10857874
    1 Sovereign Court Lancaster Way, Ermine Business Park, Huntingdon, Cambridgeshire, United Kingdom
    Active Corporate (16 parents, 1 offspring)
    Officer
    2017-07-10 ~ 2018-10-12
    IIF 5 - Director → ME
  • 6
    BCS INVESTMENTS LIMITED
    10855806
    45 King William Street, London, United Kingdom
    Dissolved Corporate (3 parents)
    Officer
    2017-07-07 ~ dissolved
    IIF 4 - Director → ME
  • 7
    BLUESPIER INTERNATIONAL LIMITED
    04260260
    Eastcastle House, 27/28 Eastcastle Street, London, England
    Active Corporate (18 parents)
    Officer
    2016-05-04 ~ 2018-01-18
    IIF 13 - Director → ME
    2016-05-04 ~ 2018-01-18
    IIF 42 - Secretary → ME
  • 8
    DGL HEALTHCARE TECHNOLOGY LIMITED - now
    CLANWILLIAM HEALTH (DGL) LIMITED
    - 2025-12-03 03020555
    HELIX HEALTH TECHNOLOGIES LIMITED
    - 2016-06-09 03020555
    D.G.L. INFORMATION TECHNOLOGIES (UK) LIMITED - 2014-03-10
    Eastcastle House, 27/28 Eastcastle Street, London, England
    Active Corporate (22 parents)
    Officer
    2014-09-30 ~ 2018-01-18
    IIF 25 - Director → ME
    2016-08-23 ~ 2018-01-18
    IIF 39 - Secretary → ME
  • 9
    FLEET ASSIST INTERCO LIMITED
    10864124
    1 Sovereign Court Lancaster Way, Ermine Business Park, Huntingdon, Cambridgeshire, United Kingdom
    Active Corporate (13 parents, 1 offspring)
    Officer
    2017-07-13 ~ 2018-10-12
    IIF 6 - Director → ME
    2017-07-13 ~ 2018-10-12
    IIF 36 - Secretary → ME
  • 10
    FLEET ASSIST LIMITED
    04685458
    1 Sovereign Court Lancaster Way, Ermine Business Park, Huntingdon, Cambridgeshire, United Kingdom
    Active Corporate (22 parents)
    Officer
    2017-07-20 ~ 2018-10-12
    IIF 17 - Director → ME
    2017-07-20 ~ 2018-10-12
    IIF 41 - Secretary → ME
  • 11
    GMK PEPPER HOLDINGS LIMITED
    08288081
    20 Market Place, Kingston Upon Thames, Surrey, England
    Active Corporate (16 parents, 2 offsprings)
    Officer
    2018-01-03 ~ 2018-01-18
    IIF 27 - Director → ME
  • 12
    INTRALAN (UK) LIMITED
    - now 03121373
    WALFELL LIMITED - 1995-11-30
    20 Market Place, Kingston Upon Thames, Surrey, England
    Active Corporate (20 parents)
    Officer
    2018-01-03 ~ 2018-01-18
    IIF 28 - Director → ME
  • 13
    INTRALAN GROUP LIMITED
    - now 03748995
    INTRALAN GROUP PLC - 2012-11-12
    CORTINBELL PLC - 1999-07-06
    Thorncroft Manor, Thorncroft Drive, Leatherhead, England
    Active Corporate (25 parents, 2 offsprings)
    Officer
    2018-01-03 ~ 2018-01-18
    IIF 2 - Director → ME
  • 14
    INTRALAN INVESTMENTS LIMITED
    11122571
    20 Market Place, Kingston Upon Thames, Surrey, England
    Active Corporate (11 parents, 1 offspring)
    Officer
    2017-12-22 ~ 2018-10-04
    IIF 9 - Director → ME
    2017-12-22 ~ 2018-10-04
    IIF 34 - Secretary → ME
  • 15
    INTRALAN TELECOM LIMITED
    04354411
    20 Market Place, Kingston Upon Thames, Surrey, England
    Active Corporate (19 parents)
    Officer
    2018-01-03 ~ 2018-01-18
    IIF 26 - Director → ME
  • 16
    LANAS INVESTMENTS (U.K.) LIMITED - now
    CLANWILLIAM INVESTMENTS (U.K.) LIMITED - 2025-11-11
    A.C.J. COMPUTER SERVICES INVESTMENTS LIMITED
    - 2018-11-16 10855687
    Eastcastle House, 27/28 Eastcastle Street, London, England
    Active Corporate (11 parents, 10 offsprings)
    Officer
    2017-07-07 ~ 2018-01-18
    IIF 1 - Director → ME
  • 17
    MARVAL GROUP LIMITED
    06251188
    1 Orion Park, Orion Way, Kettering, Northamptonshire, England
    Active Corporate (16 parents, 1 offspring)
    Officer
    2017-10-31 ~ 2018-10-30
    IIF 23 - Director → ME
  • 18
    MARVAL INVESTMENTS LIMITED
    10994525
    Unit 1 Orion Park, Orion Way, Kettering, England
    Active Corporate (12 parents, 1 offspring)
    Officer
    2017-10-03 ~ 2018-10-01
    IIF 21 - Director → ME
    2017-10-03 ~ 2018-10-01
    IIF 43 - Secretary → ME
  • 19
    MARVAL SOFTWARE LIMITED
    - now 02425318
    BRISTOL TELECOM FAX LIMITED - 1990-11-08
    11 Hemmyng Corner, Warfield, Bracknell, England
    Active Corporate (15 parents)
    Officer
    2017-10-31 ~ 2018-06-05
    IIF 22 - Director → ME
  • 20
    MARVAL TRAINING AND CONSULTANCY LIMITED
    04216316
    Stone Lodge Rothwell Grange, Rothwell Road, Kettering, Northamptonshire
    Dissolved Corporate (8 parents)
    Officer
    2017-10-31 ~ 2018-06-05
    IIF 30 - Director → ME
  • 21
    MAXWELL STANLEY CONSULTING INVESTMENTS LIMITED
    10634648
    Eastcastle House, 27/28 Eastcastle Street, London, England
    Active Corporate (9 parents, 1 offspring)
    Officer
    2017-02-23 ~ 2018-01-18
    IIF 7 - Director → ME
    2017-02-23 ~ 2018-01-18
    IIF 33 - Secretary → ME
  • 22
    MAXWELL STANLEY CONSULTING LIMITED
    - now 06964626
    ONE STEP AHEAD CONSULTANCY LTD - 2009-08-07
    Eastcastle House, 27/28 Eastcastle Street, London, England
    Active Corporate (14 parents)
    Officer
    2017-03-08 ~ 2018-01-18
    IIF 3 - Director → ME
  • 23
    P WINDUP2 LIMITED - now
    PHENNA GROUP INVESTMENTS LIMITED
    - 2019-05-02 11537486
    Aurora House Deltic Avenue, Rooksley, Milton Keynes, Buckinghamshire
    Dissolved Corporate (5 parents, 1 offspring)
    Officer
    2018-08-25 ~ 2018-10-04
    IIF 19 - Director → ME
  • 24
    PHARMASYS INVESTMENTS LIMITED
    10586191
    Eastcastle House, 27/28 Eastcastle Street, London, England
    Dissolved Corporate (8 parents, 1 offspring)
    Officer
    2017-01-26 ~ 2018-01-18
    IIF 15 - Director → ME
    2017-01-26 ~ 2018-01-18
    IIF 32 - Secretary → ME
  • 25
    PHARMASYS LIMITED
    05314578
    Eastcastle House, 27/28 Eastcastle Street, London, England
    Dissolved Corporate (16 parents)
    Officer
    2017-02-03 ~ 2018-01-18
    IIF 31 - Director → ME
    2017-05-09 ~ 2017-05-09
    IIF 40 - Secretary → ME
    2017-05-09 ~ 2018-01-18
    IIF 44 - Secretary → ME
  • 26
    PHENNA GROUP LIMITED
    11530458
    1 King William Street, London, United Kingdom
    Dissolved Corporate (2 parents)
    Officer
    2018-08-22 ~ dissolved
    IIF 18 - Director → ME
  • 27
    PMMS INVESTMENTS LIMITED
    10190508
    Luminar House Deltic Avenue, Rooksley, Milton Keynes, United Kingdom
    Dissolved Corporate (9 parents)
    Officer
    2016-05-20 ~ 2018-01-18
    IIF 14 - Director → ME
    2016-05-20 ~ 2018-01-18
    IIF 38 - Secretary → ME
  • 28
    PROFESSIONAL MEDICAL MANAGEMENT SERVICES LTD
    07276154
    Eastcastle House, 27/28 Eastcastle Street, London, England
    Dissolved Corporate (13 parents)
    Officer
    2015-06-05 ~ 2018-01-18
    IIF 16 - Director → ME
  • 29
    RXWEB HEALTHCARE TECHNOLOGY LIMITED - now
    CLANWILLIAM HEALTH (RX WEB) LIMITED
    - 2025-12-03 08210652
    HELIX HEALTH UK LIMITED
    - 2016-06-09 08210652
    Eastcastle House, 27/28 Eastcastle Street, London, England
    Active Corporate (15 parents)
    Officer
    2014-09-30 ~ 2018-01-18
    IIF 24 - Director → ME
    2016-08-23 ~ 2018-01-18
    IIF 37 - Secretary → ME
  • 30
    SPIRAL IOT HOLDINGS LIMITED
    10855949
    45 King William Street, London, United Kingdom
    Dissolved Corporate (3 parents)
    Officer
    2017-07-07 ~ dissolved
    IIF 8 - Director → ME
    2017-07-07 ~ dissolved
    IIF 35 - Secretary → ME
  • 31
    TRANSGLOBAL UK LIMITED
    04666729
    20 Market Place, Kingston Upon Thames, England
    Active Corporate (19 parents)
    Officer
    2018-01-03 ~ 2018-01-18
    IIF 29 - Director → ME

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