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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 Duncan Mcculloch

    Related profiles found in government register
  • Mr Duncan Mcculloch
    British born in July 1960

    Resident in United Kingdom

    Registered addresses and corresponding companies
    • icon of address 33, Waterford Lane, Lymington, SO41 3PT, United Kingdom

      IIF 1
    • icon of address 190 Commercial Road, Totton, Southampton, SO40 3AA

      IIF 2
    • icon of address 190 Commercial Road, Totton, Southampton, SO40 3AA, United Kingdom

      IIF 3
  • Duncan Mcculloch
    British born in July 1960

    Resident in United Kingdom

    Registered addresses and corresponding companies
    • icon of address Turbo Service International, 190, Commercial Road, Totton, Southampton, SO40 3AA, United Kingdom

      IIF 4
  • Mr Duncan Mcculloch
    British born in July 1960

    Resident in England

    Registered addresses and corresponding companies
    • icon of address 190, Commercial Road, Totton, Southampton, SO40 3AA

      IIF 5
  • Mcculloch, Duncan
    British born in July 1960

    Resident in United Kingdom

    Registered addresses and corresponding companies
    • icon of address 190 Commercial Road, Totton, Southampton, Hampshire, SO40 3AA, United Kingdom

      IIF 6 IIF 7
    • icon of address 190, Commercial Road, Totton, Southampton, Hants, SO40 3AA, United Kingdom

      IIF 8
    • icon of address 190 Commercial Road, Totton, Southampton, SO40 3AA, United Kingdom

      IIF 9
    • icon of address Turbo Service International, 190, Commercial Road, Totton, Southampton, Hampshire, SO40 3AA, United Kingdom

      IIF 10
  • Mcculloch, Duncan
    British director born in June 1960

    Resident in United Kingdom

    Registered addresses and corresponding companies
    • icon of address 190, Commercial Road, Totton, Southampton, SO40 3AA, England

      IIF 11
  • Mcculloch, Duncan
    British born in July 1960

    Resident in England

    Registered addresses and corresponding companies
    • icon of address 28, Cowley Road, Lymington, Hampshire, SO41 9JQ, England

      IIF 12
    • icon of address 190, Commercial Road, Totton, Southampton, SO40 3AA

      IIF 13
  • Mcculloch, Duncan
    British director born in January 1960

    Resident in England

    Registered addresses and corresponding companies
    • icon of address 190 Commercial Road, Totton, Hampshire, SO40 3AA

      IIF 14
    • icon of address 12-14, Carlton Place, Southampton, SO15 2EA

      IIF 15 IIF 16
    • icon of address Home Farm Green Lane, Cadnam, Southampton, SO40 2NR

      IIF 17
  • Mcculloch, Duncan
    British director born in July 1960

    Registered addresses and corresponding companies
    • icon of address 9 Pacific Close, Ocean Village, Southampton, Hampshire, SO14 3TX

      IIF 18
  • Mcculloch, Duncan
    British

    Registered addresses and corresponding companies
    • icon of address 190, Commercial Road, Totton, Southampton, SO40 3AA, England

      IIF 19
    • icon of address Home Farm Green Lane, Cadnam, Southampton, SO40 2NR

      IIF 20
child relation
Offspring entities and appointments
Active 12
  • 1
    icon of address 190 Commercial Road Totton, Southampton, United Kingdom
    Active Corporate (1 parent)
    Equity (Company account)
    1 GBP2024-12-31
    Officer
    icon of calendar 2023-10-18 ~ now
    IIF 9 - Director → ME
    Person with significant control
    icon of calendar 2023-10-18 ~ now
    IIF 3 - Right to appoint or remove directorsOE
    IIF 3 - Ownership of voting rights - 75% or moreOE
    IIF 3 - Ownership of shares – 75% or moreOE
  • 2
    icon of address Turbo Service International, 190 Commercial Road, Totton, Southampton, Hampshire, United Kingdom
    Active Corporate (2 parents)
    Officer
    icon of calendar 2025-03-20 ~ now
    IIF 10 - Director → ME
    Person with significant control
    icon of calendar 2025-03-20 ~ now
    IIF 4 - Right to appoint or remove directorsOE
    IIF 4 - Ownership of voting rights - 75% or moreOE
    IIF 4 - Ownership of shares – 75% or moreOE
  • 3
    TURBO SERVICE INTERNATIONAL LIMITED - 2012-11-21
    TSI GRP LIMITED - 2007-11-23
    PARIS 013 LIMITED - 2006-12-19
    icon of address 12-14 Carlton Place, Southampton
    Dissolved Corporate (2 parents)
    Officer
    icon of calendar 2006-12-15 ~ dissolved
    IIF 16 - Director → ME
  • 4
    icon of address 28 Cowley Road, Lymington, Hampshire, England
    Active Corporate (2 parents)
    Equity (Company account)
    -3,613 GBP2024-12-31
    Officer
    icon of calendar 2018-10-10 ~ now
    IIF 12 - Director → ME
    Person with significant control
    icon of calendar 2018-10-10 ~ now
    IIF 1 - Right to appoint or remove directorsOE
    IIF 1 - Ownership of shares – 75% or moreOE
    IIF 1 - Ownership of voting rights - 75% or moreOE
  • 5
    MARINE AND POWER PROJECTS LIMITED - 2012-03-09
    TSI TURBO SERVICE LTD - 2011-11-15
    CARDIFF EQUIPMENT LTD - 2010-03-24
    icon of address 190 Commercial Road, Totton, Southampton, England
    Dissolved Corporate (1 parent)
    Officer
    icon of calendar 2009-09-08 ~ dissolved
    IIF 11 - Director → ME
    icon of calendar 2009-09-08 ~ dissolved
    IIF 19 - Secretary → ME
  • 6
    RTS TECHNOLOGIES LIMITED - 2003-11-10
    icon of address 12-14 Carlton Place, Southampton
    Dissolved Corporate (3 parents)
    Officer
    icon of calendar 2006-11-01 ~ dissolved
    IIF 15 - Director → ME
  • 7
    icon of address 190 Commercial Road, Totton, Southampton, Hants
    Active Corporate (2 parents)
    Equity (Company account)
    100 GBP2024-02-28
    Officer
    icon of calendar 2014-02-18 ~ now
    IIF 8 - Director → ME
  • 8
    TURBO SERVICE INTERNATIONAL LTD - 2007-11-23
    TURBO (UK) LIMITED - 1999-12-14
    TURBONED (U.K.) LIMITED - 1994-10-27
    STATELINE TURBO-NED LIMITED - 1992-09-28
    STATELINE TURBONED LIMITED - 1991-11-21
    STATELINE DIESEL SERVICES LIMITED - 1991-04-23
    STATELINE (UK) LIMITED - 1989-10-26
    AEROTECH ALLOYS LIMITED - 1988-11-16
    ADVANCED MATERIALS INTERNATIONAL LIMITED - 1988-07-04
    SOURCESENIOR LIMITED - 1988-02-18
    icon of address 190 Commercial Road, Totton, Southampton
    Dissolved Corporate (2 parents)
    Total Assets Less Current Liabilities (Company account)
    22,500 GBP2016-09-30
    Officer
    icon of calendar ~ dissolved
    IIF 17 - Director → ME
    Person with significant control
    icon of calendar 2016-04-06 ~ dissolved
    IIF 2 - Ownership of shares – 75% or moreOE
  • 9
    TSI TURBOCHARGER SERVICE LIMITED - 2013-01-02
    icon of address 190 Commercial Road, 190 Commercial Road, Totton, Southampton, Hampshire
    Active Corporate (3 parents)
    Equity (Company account)
    27,080 GBP2024-12-31
    Officer
    icon of calendar 2012-09-13 ~ now
    IIF 7 - Director → ME
  • 10
    TSI PLANT LIMITED - 2014-09-09
    icon of address 190 Commercial Road, Totton, Southampton
    Active Corporate (2 parents, 3 offsprings)
    Equity (Company account)
    2,242,676 GBP2024-12-31
    Officer
    icon of calendar 2012-09-20 ~ now
    IIF 13 - Director → ME
    Person with significant control
    icon of calendar 2016-09-01 ~ now
    IIF 5 - Ownership of voting rights - 75% or moreOE
    IIF 5 - Ownership of shares – More than 50% but less than 75%OE
    IIF 5 - Right to appoint or remove directorsOE
  • 11
    icon of address 190 Commercial Road Totton, Southampton, Hampshire, United Kingdom
    Active Corporate (3 parents)
    Equity (Company account)
    5,000 GBP2024-12-31
    Officer
    icon of calendar 2022-06-21 ~ now
    IIF 6 - Director → ME
  • 12
    icon of address 190 Commercial Road, Totton, Hampshire
    Dissolved Corporate (2 parents)
    Officer
    icon of calendar 2000-05-05 ~ dissolved
    IIF 14 - Director → ME
Ceased 2
  • 1
    PROPEX HEATSOURCE LIMITED - 2008-12-22
    MIKUNI HEATING UK LTD. - 2001-03-27
    MIKUNI (UK) LIMITED - 1988-07-07
    IRONSET ANALYSIS LIMITED - 1987-12-22
    icon of address 71 The Hundred, Romsey, Hampshire
    Active Corporate (3 parents, 1 offspring)
    Equity (Company account)
    1,040,909 GBP2024-01-31
    Officer
    icon of calendar 1993-01-28 ~ 1994-03-23
    IIF 18 - Director → ME
  • 2
    SONIC MARINE LIMITED - 2008-06-30
    icon of address Arena Business Centre, Holyrood Close, Poole, Dorset, England
    Active Corporate (2 parents)
    Equity (Company account)
    57,387 GBP2024-09-30
    Officer
    icon of calendar 2008-05-30 ~ 2008-10-23
    IIF 20 - Secretary → ME

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Contains public sector information retrieved at 12 November 2025 and licensed under the Open Government Licence v3.0.