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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

Mcneill-mccallum, Duncan

    Related profiles found in government register
  • Mcneill-mccallum, Duncan
    British born in June 1968

    Resident in United Kingdom

    Registered addresses and corresponding companies
    • New Custom House, Register Street, Bo'ness, EH51 9AE, Scotland

      IIF 1 IIF 2
    • New Custom House, Register Street, Bo'ness, West Lothian, EH51 9AE

      IIF 3
    • New Custom House, Register Street, Bo'ness, West Lothian, EH51 9AE, Scotland

      IIF 4 IIF 5
    • 6, Thirlestane Drive, Lauder, Berwickshire, TD2 6TS

      IIF 6 IIF 7 IIF 8 (more)(less)
    • 167-169, Great Portland Street, 5th Floor, London, W1W 5PF, England

      IIF 10
  • Mcneill-mccallum, Duncan
    British born in June 1968

    Resident in Thailand

    Registered addresses and corresponding companies
    • 5, South Charlotte Street, Edinburgh, EH2 4AN, Scotland

      IIF 11
    • 167-169, Great Portland Street, 5th Floor, London, W1W 5PF, England

      IIF 12 IIF 13 IIF 14
    • 167-169, Great Portland Street, 5th Floor, London, W1W 5PF, United Kingdom

      IIF 15 IIF 16
  • Mr Duncan Mcneill-mccallum
    British born in June 1968

    Resident in United Kingdom

    Registered addresses and corresponding companies
    • New Custom House, Register Street, Bo'ness, EH51 9AE

      IIF 17
    • New Custom House, Register Street, Bo'ness, EH51 9AE, Scotland

      IIF 18 IIF 19
    • New Custom House, Register Street, Bo'ness, West Lothian, EH51 9AE

      IIF 20 IIF 21
    • 5, South Charlotte Street, Edinburgh, EH2 4AN, Scotland

      IIF 22
  • Mr Duncan Mcneill-mccallum
    British born in June 1968

    Resident in Thailand

    Registered addresses and corresponding companies
    • 167-169, Great Portland Street, 5th Floor, London, W1W 5PF, England

      IIF 23 IIF 24
    • 167-169, Great Portland Street, 5th Floor, London, W1W 5PF, United Kingdom

      IIF 25 IIF 26
child relation
Offspring entities and appointments 16
  • 1
    ALTROCAST NETWORKS LIMITED
    - now SC328306
    MCNEILL-MCCALLUM ENTERPRISES LIMITED
    - 2010-09-22 SC328306 SC348396
    ALTROCAST NETWORKS LIMITED
    - 2010-09-16 SC328306
    New Custom House, Register Street, Bo'ness, West Lothian, Scotland
    Dissolved Corporate (2 parents)
    Officer
    2007-07-25 ~ dissolved
    IIF 9 - Director → ME
  • 2
    ALTROEASY TECHNOLOGIES LIMITED
    SC328893 SC328892
    New Custom House, Register Street, Bo'ness, West Lothian, Scotland
    Dissolved Corporate (2 parents)
    Officer
    2007-08-07 ~ dissolved
    IIF 7 - Director → ME
  • 3
    ALTROMAIL TECHNOLOGIES LIMITED
    SC328892 SC328893
    New Custom House, Register Street, Bo'ness, West Lothian, Scotland
    Dissolved Corporate (2 parents)
    Officer
    2007-08-07 ~ dissolved
    IIF 6 - Director → ME
  • 4
    DEVOLVER 1 LIMITED
    - now SC605955 SC502284
    VIOSMART HOLDINGS LIMITED
    - 2020-07-17 SC605955 12752135
    MCNEILL-MCCALLUM HOLDINGS LIMITED
    - 2019-03-22 SC605955
    New Custom House, Register Street, Bo'ness, Scotland
    Dissolved Corporate (3 parents, 2 offsprings)
    Officer
    2018-08-21 ~ dissolved
    IIF 2 - Director → ME
    Person with significant control
    2018-08-21 ~ 2018-08-29
    IIF 18 - Ownership of shares – More than 50% but less than 75% OE
    2018-08-29 ~ 2020-07-19
    IIF 19 - Ownership of voting rights - More than 25% but not more than 50% OE
    IIF 19 - Ownership of shares – More than 25% but not more than 50% OE
  • 5
    DEVOLVER 2 LIMITED
    - now SC502284 SC605955
    VIOSMART MARKETPLACE LIMITED
    - 2020-07-17 SC502284 12757135
    VIOSMART COMPARE LIMITED
    - 2016-09-07 SC502284
    New Custom House, Register Street, Bo'ness, West Lothian, Scotland
    Dissolved Corporate (5 parents)
    Officer
    2015-04-02 ~ dissolved
    IIF 4 - Director → ME
  • 6
    ENTREPRENEURS FIRST IPTV LIMITED
    - now SC315912
    ENTREPRENEURSFORUM.TV LIMITED
    - 2007-03-27 SC315912
    New Custom House, Register Street, Bo'ness, West Lothian, Scotland
    Dissolved Corporate (2 parents)
    Officer
    2007-02-05 ~ dissolved
    IIF 8 - Director → ME
  • 7
    KATE ISLES LIMITED
    13057990
    167-169 Great Portland Street, 5th Floor, London, England
    Active Corporate (5 parents)
    Officer
    2020-12-02 ~ now
    IIF 13 - Director → ME
    Person with significant control
    2025-07-28 ~ now
    IIF 23 - Ownership of shares – More than 25% but not more than 50% OE
    IIF 23 - Right to appoint or remove directors OE
    IIF 23 - Ownership of voting rights - More than 25% but not more than 50% OE
  • 8
    M21 ADVISORY LIMITED
    - now 16296821 11124729
    MCNEILL-MCCALLUM VENTURES LIMITED
    - 2026-05-29 16296821 SC348396
    167-169 Great Portland Street, 5th Floor, London, United Kingdom
    Active Corporate (2 parents, 2 offsprings)
    Officer
    2025-03-06 ~ now
    IIF 15 - Director → ME
    Person with significant control
    2025-03-06 ~ now
    IIF 25 - Right to appoint or remove directors OE
    IIF 25 - Ownership of shares – More than 25% but not more than 50% OE
    IIF 25 - Ownership of voting rights - More than 25% but not more than 50% OE
  • 9
    SERANA COMMERCE LIMITED
    - now 16625053
    SERANA CLOUD LIMITED
    - 2026-05-22 16625053
    167-169 Great Portland Street, 5th Floor, London, United Kingdom
    Active Corporate (2 parents)
    Officer
    2025-08-04 ~ now
    IIF 16 - Director → ME
    Person with significant control
    2025-08-04 ~ now
    IIF 26 - Right to appoint or remove directors OE
    IIF 26 - Ownership of shares – More than 25% but not more than 50% OE
    IIF 26 - Ownership of voting rights - More than 25% but not more than 50% OE
  • 10
    TRASLADAR LIMITED
    - now SC348396
    MCNEILL-MCCALLUM VENTURES LIMITED
    - 2025-03-05 SC348396 16296821
    MCNEILL-MCCALLUM ENTERPRISES LIMITED
    - 2015-07-07 SC348396 SC328306
    MCNEILL-MCCALLUM LIMITED
    - 2010-09-22 SC348396
    5 South Charlotte Street, Edinburgh, Scotland
    Active Corporate (4 parents, 1 offspring)
    Officer
    2008-09-11 ~ now
    IIF 11 - Director → ME
    Person with significant control
    2019-03-22 ~ 2025-03-09
    IIF 22 - Ownership of shares – More than 25% but not more than 50% OE
    IIF 22 - Ownership of voting rights - More than 25% but not more than 50% OE
    2016-04-06 ~ 2018-08-29
    IIF 20 - Ownership of shares – More than 25% but not more than 50% OE
    IIF 20 - Ownership of voting rights - More than 25% but not more than 50% OE
  • 11
    VIOEARTH HOLDINGS LIMITED
    - now SC374377
    VIOEARTH LIMITED
    - 2010-11-25 SC374377 SC389457... (more)
    New Custom House, Register Street, Bo'ness, West Lothian
    Dissolved Corporate (6 parents, 2 offsprings)
    Officer
    2010-03-08 ~ dissolved
    IIF 3 - Director → ME
    Person with significant control
    2016-04-06 ~ dissolved
    IIF 21 - Ownership of shares – More than 25% but not more than 50% OE
    IIF 21 - Ownership of voting rights - More than 25% but not more than 50% OE
  • 12
    VIOEARTH LIMITED
    - now SC389457 SC374377
    VIOEARTH 374377 LIMITED
    - 2010-11-25 SC389457 SC374377
    New Custom House, Register Street, Bo'ness, West Lothian
    Dissolved Corporate (5 parents)
    Officer
    2010-11-24 ~ dissolved
    IIF 5 - Director → ME
  • 13
    VIOSMART BOX FOR GOOD FOUNDATION
    12773155
    167-169 Great Portland Street, 5th Floor, London, England
    Dissolved Corporate (3 parents)
    Officer
    2020-07-28 ~ dissolved
    IIF 10 - Director → ME
  • 14
    VIOSMART HOLDINGS LIMITED
    12752135 SC605955
    167-169 Great Portland Street, 5th Floor, London, England
    Active Corporate (2 parents, 5 offsprings)
    Officer
    2020-07-19 ~ now
    IIF 12 - Director → ME
    Person with significant control
    2020-07-19 ~ now
    IIF 24 - Ownership of voting rights - More than 25% but not more than 50% OE
    IIF 24 - Ownership of shares – More than 25% but not more than 50% OE
  • 15
    VIOSMART LIMITED
    - now SC467062
    VIOEARTH RETAIL LIMITED
    - 2014-10-21 SC467062
    New Custom House, Register Street, Bo'ness
    Dissolved Corporate (3 parents)
    Officer
    2014-01-10 ~ dissolved
    IIF 1 - Director → ME
    Person with significant control
    2016-04-06 ~ 2018-08-29
    IIF 17 - Has significant influence or control OE
  • 16
    VIOSMART MARKETPLACE LIMITED
    12757135 SC502284
    167-169 Great Portland Street, 5th Floor, London, England
    Active Corporate (3 parents)
    Officer
    2020-07-21 ~ now
    IIF 14 - Director → ME

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Contains public sector information retrieved at 14 July 2026 and licensed under the Open Government Licence v3.0.