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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 Simon Charles O'sullivan

    Related profiles found in government register
  • Mr Simon Charles O'sullivan
    British born in May 1966

    Resident in Wales

    Registered addresses and corresponding companies
    • Goat Mill Road, Dowlais, Merthyr Tydfil, CF48 3TF

      IIF 1
    • Goat Mill Road, Dowlais, Merthyr Tydfil, Mid Glamorgan, CF48 3TF

      IIF 2
    • Mayphil Estate, Goatmill Road Dowlais, Merthyr Tydfil, Mid Glamorgan, CF48 3TF

      IIF 3
  • O'sullivan, Simon Charles
    British born in May 1966

    Resident in Wales

    Registered addresses and corresponding companies
    • Goat Mill Road, Dowlais, Merthyr Tydfil, Mid Glam, CF48 3TF

      IIF 4
    • Goat Mill Road, Dowlais, Merthyr Tydfil, Mid Glamorgan, CF48 3TF

      IIF 5
    • Mayphil Estate, Goatmill Road Dowlais, Merthyr Tydfil, Mid Glamorgan, CF48 3TF

      IIF 6
  • O'sullivan, Simon Charles
    British accountant born in May 1966

    Resident in Wales

    Registered addresses and corresponding companies
    • Ty Nant, Grawen Lane, Cefn Coed, Merthyr Tydfil, Mid Glamorgan, CF48 2NN, United Kingdom

      IIF 7
  • O'sullivan, Simon Charles
    British finance director born in May 1966

    Resident in Wales

    Registered addresses and corresponding companies
    • Goat Mill Road, Dowlais, Merthyr Tydfil, CF48 3TF

      IIF 8 IIF 9 IIF 10
    • Mayphil Industrial Estate, Goat Mill Road, Dowlais, Merthyr Tydfil, Mid Glamorgan, CF48 3TF

      IIF 11
    • Ty Nant, Grawen Lane, Cefn Coed, Merthyr Tydfil, Mid Glamorgan, CF48 2NN, Wales

      IIF 12
  • O'sullivan, Simon Charles
    British managing director born in May 1966

    Resident in Wales

    Registered addresses and corresponding companies
    • Mayphil Industrial Estate, Goat Mill Road, Dowlais, Merthyr Tydfil, Mid Glamorgan, CF48 3TF, United Kingdom

      IIF 13
  • O`sullivan, Simon Charles
    British finance director born in May 1966

    Registered addresses and corresponding companies
    • Ty Nant Grawen Lane, Cefn Coed, Merthyr Tydfil, Glamorgan, CF48 2NN, Uk

      IIF 14
  • Osullivan, Simon Charles
    British

    Registered addresses and corresponding companies
    • Ty Nant, Grawen Lane, Cefn Coed, Merthyr Tydfil, Glamorgan, CF48 2NN, Wales

      IIF 15
  • O`sullivan, Simon Charles
    British finance director

    Registered addresses and corresponding companies
    • Ty Nant Grawen Lane, Cefn Coed, Merthyr Tydfil, Glamorgan, CF48 2NN, Uk

      IIF 16
  • O'sullivan, Simon Charles

    Registered addresses and corresponding companies
    • Goat Mill Road, Dowlais, Merthyr Tydfil, CF48 3TF

      IIF 17 IIF 18
    • Goat Mill Road, Dowlais, Merthyr Tydfil, Mid Glam, CF48 3TF

      IIF 19
    • Mayphil Industrial Estate, Goat Mill Road, Dowlais, Merthyr Tydfil, CF48 3TF, United Kingdom

      IIF 20
    • Ty Nant, Grawen Lane, Cefn Coed, Merthyr Tydfil, CF48 2NN, Wales

      IIF 21
    • Ty Nant, Grawen Lane, Cefn Coed, Merthyr Tydfil, Mid Glamorgan, CF48 2NN, United Kingdom

      IIF 22
    • Ty Nant, Grawen Lane, Cefn Coed, Merthyr Tydfil, Mid Glamorgan, CF48 2NN, Wales

      IIF 23 IIF 24 IIF 25
child relation
Offspring entities and appointments 14
  • 1
    ATRAVERDA LIMITED
    - now 02652922
    GRADEDATA LIMITED - 1992-04-22
    Latimer House, 5 Cumberland Place, Southampton, Hampshire
    Dissolved Corporate (33 parents)
    Officer
    2012-09-27 ~ dissolved
    IIF 15 - Secretary → ME
  • 2
    CORDS COVENTRY LIMITED
    - now 00114440
    COVENTRY PARTS LIMITED
    - 2015-11-17 00114440
    MAYPHIL PISTONS LIMITED - 2009-02-03
    PISTONS LIMITED - 1988-05-27
    Goat Mill Road, Dowlais, Merthyr Tydfil, Mid Glamorgan
    Active Corporate (11 parents)
    Equity (Company account)
    -662,521 GBP2024-03-31
    Officer
    2014-03-28 ~ now
    IIF 5 - Director → ME
    2014-05-09 ~ now
    IIF 24 - Secretary → ME
    Person with significant control
    2016-08-31 ~ now
    IIF 2 - Has significant influence or control OE
  • 3
    CORDS DUAFLEX LIMITED
    - now 03779861
    CORDS ENGINE PRODUCTS LIMITED - 2004-08-05
    Mayphil Industrial Estate, Goat Mill Road, Dowlais, Merthyr Tydfil, Mid Glamorgan
    Dissolved Corporate (9 parents)
    Equity (Company account)
    72 GBP2023-03-31
    Officer
    2014-03-28 ~ dissolved
    IIF 11 - Director → ME
    2014-05-09 ~ dissolved
    IIF 26 - Secretary → ME
  • 4
    DEUTSCHE AUTOTEILE LIMITED
    06965816
    Goatmill Road, Dowlais, Merthyr Tydfil, Mid Glamorgan
    Dissolved Corporate (3 parents)
    Officer
    2015-01-01 ~ dissolved
    IIF 21 - Secretary → ME
  • 5
    MAYPHIL (UK) LTD.
    - now 01158616
    MAYPHIL TRADERS LIMITED - 1988-07-06
    Goat Mill Road, Dowlais, Merthyr Tydfil, Mid Glam
    Active Corporate (11 parents)
    Profit/Loss (Company account)
    641,986 GBP2023-04-01 ~ 2024-03-31
    Officer
    2014-03-28 ~ now
    IIF 4 - Director → ME
    2015-01-01 ~ now
    IIF 19 - Secretary → ME
  • 6
    MAYPHIL ECO TECHNOLOGIES LTD
    08393908
    Goat Mill Road, Dowlais, Merthyr Tydfil
    Dissolved Corporate (2 parents)
    Officer
    2015-01-01 ~ dissolved
    IIF 12 - Director → ME
    2015-01-01 ~ dissolved
    IIF 25 - Secretary → ME
  • 7
    MAYPHIL ENGINE SERVICES LTD
    07955454
    Goat Mill Road, Dowlais, Merthyr Tydfil
    Dissolved Corporate (3 parents)
    Officer
    2015-01-01 ~ dissolved
    IIF 8 - Director → ME
    2015-01-01 ~ dissolved
    IIF 18 - Secretary → ME
  • 8
    MAYPHIL GAS ENGINES LTD
    - now 07840877
    M.E.G. ES LIMITED - 2012-10-08
    BEAVER POWER (ENERGY) LIMITED - 2012-01-19
    Goat Mill Road, Dowlais, Merthyr Tydfil
    Dissolved Corporate (2 parents)
    Officer
    2015-01-01 ~ dissolved
    IIF 10 - Director → ME
  • 9
    MAYPHIL IPG LIMITED
    - now 07858039
    INDUSTRIAL POWER GROUP LTD
    - 2017-11-17 07858039
    Goat Mill Road, Dowlais, Merthyr Tydfil
    Active Corporate (3 parents)
    Equity (Company account)
    0 GBP2024-03-31
    Officer
    2014-09-01 ~ now
    IIF 9 - Director → ME
    2014-09-01 ~ now
    IIF 17 - Secretary → ME
    Person with significant control
    2016-11-23 ~ now
    IIF 1 - Has significant influence or control OE
  • 10
    MFLEX UK LIMITED - now
    PELIKON LIMITED
    - 2010-07-20 03880306
    ELUMIN LIMITED
    - 2001-12-07 03880306
    One, Glass Wharf, Bristol
    Dissolved Corporate (26 parents)
    Officer
    2001-10-25 ~ 2008-12-10
    IIF 14 - Director → ME
    2000-08-30 ~ 2008-12-10
    IIF 16 - Secretary → ME
  • 11
    NEW ENGLAND TRACTORS LIMITED
    10341176
    Mayphil Industrial Estate Goat Mill Road, Dowlais, Merthyr Tydfil, United Kingdom
    Dissolved Corporate (3 parents)
    Equity (Company account)
    100 GBP2018-08-31
    Officer
    2016-08-22 ~ dissolved
    IIF 20 - Secretary → ME
  • 12
    PROFESSIONAL FINANCIAL RESOURCES LIMITED
    08525774
    Ty Nant Grawen Lane, Cefn Coed, Merthyr Tydfil, Mid Glamorgan
    Dissolved Corporate (1 parent)
    Officer
    2013-05-13 ~ dissolved
    IIF 7 - Director → ME
    2013-05-13 ~ dissolved
    IIF 22 - Secretary → ME
  • 13
    QUANTUM ES LIMITED
    06535955
    Mayphil Estate, Goatmill Road Dowlais, Merthyr Tydfil, Mid Glamorgan
    Active Corporate (6 parents)
    Equity (Company account)
    10,542 GBP2024-03-31
    Officer
    2014-03-28 ~ now
    IIF 6 - Director → ME
    2014-05-09 ~ now
    IIF 23 - Secretary → ME
    Person with significant control
    2016-04-06 ~ now
    IIF 3 - Has significant influence or control OE
  • 14
    VERDE ECO TECHNOLOGIES LIMITED
    08912127
    Mayphil Industrial Estate Goat Mill Road, Dowlais, Merthyr Tydfil, Mid Glamorgan
    Dissolved Corporate (1 parent)
    Officer
    2014-02-26 ~ dissolved
    IIF 13 - Director → ME

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