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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

Mcdermott Jnr, William Michael

    Related profiles found in government register
  • Mcdermott Jnr, William Michael
    British born in November 1977

    Resident in Scotland

    Registered addresses and corresponding companies
    • 13-13a, Westwood Way, Westwood Business Park, Coventry, CV4 8HS, England

      IIF 1 IIF 2 IIF 3
    • Charles Spencer King House, Siskin Drive, Middlemarch Business Park, Coventry, CV3 4FJ, England

      IIF 5
    • Pentland House, Pentland Industrial Estate, Loanhead, Mid Lothian, EH20 9QH, Scotland

      IIF 6
    • Mcdermott House, Tweed Place, Perth, PH1 1TJ, Scotland

      IIF 7 IIF 8 IIF 9
  • Mcdermott Jnr, William Michael
    British business executive born in November 1977

    Resident in Scotland

    Registered addresses and corresponding companies
    • 2, Melville Street, Falkirk, Stirlingshire, FK1 1HZ, Scotland

      IIF 10 IIF 11 IIF 12
    • Mcdermott House, Inveralmond Place, Inveralmond Industrial Estate, Perth, PH1 3TS, Scotland

      IIF 13
  • Mcdermott Jnr, William Michael
    British company director born in November 1977

    Resident in Scotland

    Registered addresses and corresponding companies
    • Plot 6, Siskin Drive, Coventry, CV3 4FJ

      IIF 14
  • Mcdermott, William Michael
    British born in November 1977

    Resident in Scotland

    Registered addresses and corresponding companies
  • Mcdermott, William Michael
    British company director born in November 1977

    Resident in Scotland

    Registered addresses and corresponding companies
    • Mcdermott House, Tweed Place, Perth, PH1 1TJ, Scotland

      IIF 27
  • Mcdermott, William Michael
    British director born in November 1977

    Resident in Scotland

    Registered addresses and corresponding companies
    • Sovereign House, Millennium Way, Aycliffe Business Park, Newton Aycliffe, DL5 6AR, England

      IIF 28
  • Mcdermott, William Michael
    British born in March 1947

    Resident in Scotland

    Registered addresses and corresponding companies
    • Pinewood House, Castleton Road, Auchterarder, Perthshire, PH3 1JS

      IIF 29 IIF 30
  • Mcdermott, William Michael
    British company director born in March 1947

    Resident in Scotland

    Registered addresses and corresponding companies
    • Mcdermott House, Inveralmond, Place, Inveralmond Industrial, Estate, Perth, Ph1 3ts, PH1 3TS

      IIF 31
  • Mcdermott, William Michael
    British director born in March 1947

    Resident in Scotland

    Registered addresses and corresponding companies
  • Mcdermott, William Michael
    British

    Registered addresses and corresponding companies
    • Pinewood House, Castleton Road, Auchterarder, Perthshire, PH3 1JS

      IIF 35
  • Mr William Michael Mcdermott
    British born in November 1977

    Resident in Scotland

    Registered addresses and corresponding companies
    • 2, Melville Street, Falkirk, FK1 1HZ, Scotland

      IIF 36
child relation
Offspring entities and appointments
Active 27
  • 1
    UK BIOMASS SOLUTIONS LTD. - 2014-05-27
    WOOD ENERGY SOLUTIONS (SCOTLAND) LTD. - 2013-03-01
    Mcdermott House Inveralmond Place, Inveralmond Industrial Estate, Perth
    Dissolved Corporate (3 parents)
    Equity (Company account)
    24,927 GBP2019-04-30
    Officer
    2012-12-24 ~ dissolved
    IIF 13 - Director → ME
  • 2
    THE SIM BUNKER LTD. - 2023-03-02
    Sovereign House Millennium Way, Aycliffe Business Park, Newton Aycliffe, England
    Active Corporate (5 parents)
    Net Assets/Liabilities (Company account)
    5,104 GBP2024-07-31
    Officer
    2023-03-01 ~ now
    IIF 15 - Director → ME
  • 3
    MDG ENERGY LTD. - 2017-05-18
    Mcdermott House, Tweed Place, Perth, Scotland
    Active Corporate (4 parents)
    Equity (Company account)
    199,228 GBP2024-04-30
    Officer
    2017-06-01 ~ now
    IIF 22 - Director → ME
  • 4
    MCDERMOTT BUILDING SOLUTIONS LTD. - 2017-05-18
    Mcdermott House, Tweed Place, Perth, Scotland
    Active Corporate (4 parents)
    Equity (Company account)
    2,045 GBP2024-04-30
    Officer
    2017-06-01 ~ now
    IIF 23 - Director → ME
  • 5
    2 Melville Street, Falkirk, Stirlingshire, Scotland
    Dissolved Corporate (3 parents)
    Officer
    2015-09-16 ~ dissolved
    IIF 10 - Director → ME
  • 6
    DEVINE ELECTRICS LIMITED - 2012-06-07
    Pentland House, Pentland Industrial Estate, Loanhead, Mid Lothian, Scotland
    Active Corporate (5 parents, 1 offspring)
    Equity (Company account)
    702,446 GBP2024-04-30
    Officer
    2015-10-08 ~ now
    IIF 6 - Director → ME
  • 7
    KOENIGSEGG LONDON LTD - 2022-08-23
    The Bunker, Quinn Close, Coventry, England
    Active Corporate (7 parents)
    Net Assets/Liabilities (Company account)
    1,011,080 GBP2024-07-31
    Officer
    2023-03-01 ~ now
    IIF 16 - Director → ME
  • 8
    PENSO CONSULTANCY LIMITED - 2024-02-17
    13-13a Westwood Way, Westwood Business Park, Coventry, England
    Active Corporate (6 parents)
    Net Assets/Liabilities (Company account)
    5,010,055 GBP2024-07-31
    Officer
    2021-06-09 ~ now
    IIF 1 - Director → ME
  • 9
    BRAVEHEART CAPITAL LTD - 2023-02-20
    DMD HOLDINGS LTD. - 2021-04-08
    Mcdermott House, Tweed Place, Perth, Scotland
    Active Corporate (4 parents, 15 offsprings)
    Equity (Company account)
    Retained earnings (accumulated losses)
    -1,756,175 GBP2024-07-31
    Officer
    2023-03-01 ~ now
    IIF 25 - Director → ME
  • 10
    DMD NEWBURY LIMITED - 2023-03-29
    KOENIGSEGG FINANCIAL SERVICES LTD - 2022-08-23
    The Bunker, Quinn Close, Coventry, England
    Active Corporate (5 parents)
    Equity (Company account)
    100 GBP2024-07-31
    Officer
    2023-03-01 ~ now
    IIF 17 - Director → ME
  • 11
    PENSO COMPOSITES LIMITED - 2024-02-17
    13-13a Westwood Way, Westwood Business Park, Coventry, England
    Active Corporate (6 parents)
    Net Assets/Liabilities (Company account)
    -697,373 GBP2024-07-31
    Officer
    2021-06-10 ~ now
    IIF 3 - Director → ME
  • 12
    DMD GOODWOOD LIMITED - 2023-03-29
    GHOST SQUADRON LIMITED - 2022-08-23
    The Bunker, Quinn Close, Coventry, England
    Active Corporate (5 parents)
    Equity (Company account)
    1,000 GBP2024-07-31
    Officer
    2023-03-01 ~ now
    IIF 18 - Director → ME
  • 13
    PENSO MANUFACTURING LIMITED - 2024-02-18
    13-13a Westwood Way, Westwood Business Park, Coventry, England
    Active Corporate (6 parents)
    Net Assets/Liabilities (Company account)
    291,968 GBP2024-07-31
    Officer
    2021-09-16 ~ now
    IIF 4 - Director → ME
  • 14
    PENSO GROUP HOLDINGS LIMITED - 2024-02-17
    13-13a Westwood Way, Westwood Business Park, Coventry, England
    Active Corporate (6 parents, 3 offsprings)
    Net Assets/Liabilities (Company account)
    3,110,231 GBP2024-07-31
    Officer
    2021-06-11 ~ now
    IIF 2 - Director → ME
  • 15
    FORTHMERGE CONSULTANTS LIMITED - 1998-03-26
    Mcdermott House, Tweed Place, Perth, Scotland
    Active Corporate (4 parents, 1 offspring)
    Profit/Loss (Company account)
    930,422 GBP2023-05-01 ~ 2024-04-30
    Officer
    2001-05-01 ~ now
    IIF 9 - Director → ME
  • 16
    2 Melville Street, Falkirk, Stirlingshire
    Dissolved Corporate (3 parents)
    Officer
    2012-12-24 ~ dissolved
    IIF 12 - Director → ME
  • 17
    Mcdermott House, Tweed Place, Perth, Scotland
    Dissolved Corporate (4 parents)
    Equity (Company account)
    1 GBP2022-04-30
    Officer
    2017-06-01 ~ dissolved
    IIF 27 - Director → ME
  • 18
    MITCHELL DOUGLAS ENGINEERING LTD. - 1995-09-29
    J E ENGINEERING LIMITED - 1995-08-14
    J E MOTORS (COVENTRY) LIMITED - 1991-11-11
    WARWICK TANKERS LIMITED - 1986-10-20
    Charles Spencer King House Siskin Drive, Middlemarch Business Park, Coventry, England
    Active Corporate (6 parents)
    Net Assets/Liabilities (Company account)
    641,714 GBP2024-07-31
    Officer
    2022-02-14 ~ now
    IIF 5 - Director → ME
  • 19
    Mcdermott House, Inveralmond, Place, Inveralmond Industrial, Estate, Perth, Ph1 3ts
    Dissolved Corporate (1 parent)
    Officer
    2013-11-01 ~ dissolved
    IIF 31 - Director → ME
  • 20
    Mcdermott House, Tweed Place, Perth, Scotland
    Active Corporate (4 parents, 1 offspring)
    Equity (Company account)
    104,504 GBP2024-04-30
    Officer
    2001-05-01 ~ now
    IIF 7 - Director → ME
  • 21
    MDG CAPITAL LTD. - 2017-05-18
    Mcdermott House, Tweed Place, Perth, Scotland
    Active Corporate (4 parents)
    Equity (Company account)
    289,922 GBP2024-04-30
    Officer
    2017-06-01 ~ now
    IIF 26 - Director → ME
  • 22
    Mcdermott House, Tweed Place, Perth, Scotland
    Active Corporate (4 parents)
    Equity (Company account)
    4,435 GBP2024-04-30
    Officer
    2017-06-01 ~ now
    IIF 8 - Director → ME
  • 23
    Mcdermott House, Tweed Place, Perth, Scotland
    Active Corporate (4 parents)
    Equity (Company account)
    102,833 GBP2024-04-30
    Officer
    2017-06-01 ~ now
    IIF 24 - Director → ME
  • 24
    MDG RENEWABLES LTD. - 2017-05-18
    Mcdermott House, Tweed Place, Perth, Scotland
    Active Corporate (4 parents)
    Equity (Company account)
    55,050 GBP2024-04-30
    Officer
    2017-06-01 ~ now
    IIF 21 - Director → ME
  • 25
    Mcdermott House, Tweed Place, Perth, Scotland
    Active Corporate (4 parents)
    Equity (Company account)
    1 GBP2024-04-30
    Officer
    2017-06-01 ~ now
    IIF 20 - Director → ME
  • 26
    NEIL SIMPSON PLUMBING & HEATING LTD. - 2002-09-03
    2 Melville Street, Falkirk
    Dissolved Corporate (2 parents)
    Officer
    2001-07-04 ~ dissolved
    IIF 34 - Director → ME
  • 27
    Mcdermott House, Tweed Place, Perth, Scotland
    Active Corporate (5 parents)
    Equity (Company account)
    1,000 GBP2024-07-31
    Officer
    2021-09-22 ~ now
    IIF 19 - Director → ME
Ceased 7
  • 1
    Mcdermott House, Tweed Place, Perth, Scotland
    Active Corporate (1 parent)
    Equity (Company account)
    2 GBP2024-04-30
    Officer
    1999-08-17 ~ 2012-09-28
    IIF 33 - Director → ME
  • 2
    FORTHMERGE CONSULTANTS LIMITED - 1998-03-26
    Mcdermott House, Tweed Place, Perth, Scotland
    Active Corporate (4 parents, 1 offspring)
    Profit/Loss (Company account)
    930,422 GBP2023-05-01 ~ 2024-04-30
    Officer
    1998-12-09 ~ 2012-09-28
    IIF 29 - Director → ME
    1998-12-09 ~ 2012-09-28
    IIF 35 - Secretary → ME
  • 3
    Sovereign House Millennium Way, Aycliffe Business Park, Newton Aycliffe, England
    Active Corporate (4 parents)
    Officer
    2023-03-01 ~ 2023-11-13
    IIF 28 - Director → ME
  • 4
    VARLEY HILLS LIMITED - 1987-02-10
    Plot 6 Siskin Drive, Coventry
    Active Corporate (6 parents)
    Net Assets/Liabilities (Company account)
    3,072,146 GBP2024-07-31
    Officer
    2022-02-14 ~ 2024-06-05
    IIF 14 - Director → ME
  • 5
    Mcdermott House, Inveralmond, Place, Inveralmond Industrial, Estate, Perth, Ph1 3ts
    Dissolved Corporate (1 parent)
    Officer
    2001-10-16 ~ 2012-09-28
    IIF 32 - Director → ME
  • 6
    Mcdermott House, Tweed Place, Perth, Scotland
    Active Corporate (4 parents, 1 offspring)
    Equity (Company account)
    104,504 GBP2024-04-30
    Officer
    1999-08-17 ~ 2012-09-28
    IIF 30 - Director → ME
  • 7
    MDG CONSULTANTS LIMITED - 2020-11-25
    STRATHGARRY ESTATES LTD. - 2017-05-23
    135 Fifty Pitches Road, Glasgow, Scotland
    Active Corporate (2 parents)
    Equity (Company account)
    237,752 GBP2024-04-30
    Officer
    2012-12-24 ~ 2023-03-01
    IIF 11 - Director → ME
    Person with significant control
    2016-06-01 ~ 2021-03-29
    IIF 36 - 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.