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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

Sinclair, William

    Related profiles found in government register
  • Sinclair, William
    British born in October 1967

    Resident in Scotland

    Registered addresses and corresponding companies

    • Liff Road, Kingsway, Dundee, DD2 4TD

      IIF 1 IIF 2 IIF 3

    • Safedem, Liff Road, Dundee, DD2 4TD

      IIF 4

    • 22 B, Alva Street, Edinburgh, EH2 4PY, Scotland

      IIF 5

    • Fettes College, Carrington Road, Edinburgh, EH4 1QX

      IIF 6

    • Fettes College, Carrington Road, Edinburgh, EH4 1QX, United Kingdom

      IIF 7

    • Resurgam House, Resurgam House, 30 - 31 Mark Road, Hemel Hempstead, HP2 7BW, United Kingdom

      IIF 8 IIF 9
  • Sinclair, William
    British company director born in October 1967

    Resident in Scotland

    Registered addresses and corresponding companies

    • Argaty House, Doune, Perthshire, FK16 6EJ

      IIF 10

    • Liff, Road, Kingsway, Dundee, DD2 4TD

      IIF 11
  • Sinclair, William
    British demolition engineer born in October 1967

    Resident in Scotland

    Registered addresses and corresponding companies

    • Resurgam House, Paradise, Hemel Hempstead, Herts, HP2 4TF

      IIF 12
  • Sinclair, William
    British director born in October 1967

    Resident in Scotland

    Registered addresses and corresponding companies

    • Argaty House, Doune, Perthshire, FK16 6EJ

      IIF 13

    • 1, Rutland Court, Edinburgh, Midlothian, EH3 8EY, United Kingdom

      IIF 14
  • Sinclair, William
    British managing director born in October 1967

    Resident in Scotland

    Registered addresses and corresponding companies

    • The Well, 5 Balmoral Court, Gleneagles, Perthshire, PH3 1SH, United Kingdom

      IIF 15
  • Sinclair, William
    born in October 1967

    Resident in Scotland

    Registered addresses and corresponding companies

    • Liff Road, Dundee, DD2 4TD

      IIF 16
  • Sinclair, William
    British born in October 1967

    Resident in United Kingdom

    Registered addresses and corresponding companies

    • C/o Brodies Llp, Capital Square, 58 Morrison Street, Edinburgh, EH3 8BP, United Kingdom

      IIF 17
  • Mr William Sinclair
    British born in October 1967

    Resident in Scotland

    Registered addresses and corresponding companies

    • Liff Road, Dundee, DD2 4TD

      IIF 18

    • Liff Road, Kingsway, Dundee, DD2 4TD

      IIF 19 IIF 20 IIF 21

    • Safedem, Liff Road, Dundee, DD2 4TD

      IIF 22

    • C/o Anderson Strathern Llp, 58 Morrison Street, Edinburgh, EH3 8BP, Scotland

      IIF 23

    • Resurgam House, Paradise, Hemel Hempstead, Hertfordshire, HP2 4TF

      IIF 24

    • Resurgam House, Paradise, Hemel Hempstead, Herts, HP2 4TF

      IIF 25

    • 4, Old Park Lane, Mayfair, London, W1K 1QW, England

      IIF 26
  • Sinclair, William

    Registered addresses and corresponding companies

    • 6 Guthrie Court, Gleneagles, Perthshire, PH3 1SD

      IIF 27
  • Mr William Sinclair
    British born in October 1967

    Resident in United Kingdom

    Registered addresses and corresponding companies

    • Arthurstone House, Safedem, Liff Road, Dundee, DD2 4TD, United Kingdom

      IIF 28

    • C/o Brodies Llp, Capital Square, 58 Morrison Street, Edinburgh, EH3 8BP, United Kingdom

      IIF 29
child relation
Offspring entities and appointments
Active 15
  • 1
    Arthurstone House Safedem, Liff Road, Dundee, United Kingdom
    Active Corporate (3 parents)
    Equity (Company account)
    355,474 GBP2024-11-30
    Person with significant control
    2022-11-18 ~ now
    IIF 28 - Ownership of voting rights - More than 25% but not more than 50% → OE
    IIF 28 - Ownership of shares – More than 25% but not more than 50% → OE
    IIF 28 - Right to appoint or remove directors → OE
  • 2
    QUILLCO 105 LIMITED - 2001-10-17
    Safedem Ltd, Liff Road, Kingsway, Dundee
    Active Corporate (2 parents)
    Equity (Company account)
    1 GBP2024-06-30
    Officer
    2001-09-18 ~ now
    IIF 3 - Director → ME
    Person with significant control
    2016-06-28 ~ now
    IIF 19 - Ownership of shares – 75% or more → OE
  • 3
    Liff Road, Dundee
    Dissolved Corporate (2 parents)
    Officer
    2010-10-06 ~ dissolved
    IIF 16 - LLP Designated Member → ME
    Person with significant control
    2016-04-06 ~ dissolved
    IIF 18 - Has significant influence or control → OE
  • 4
    QUILLCO 101 LIMITED - 2001-07-23
    Safedem Ltd, Liff Road, Kingsway, Dundee
    Active Corporate (2 parents)
    Equity (Company account)
    -101,574 GBP2024-05-31
    Officer
    2001-07-20 ~ now
    IIF 1 - Director → ME
    Person with significant control
    2016-06-12 ~ now
    IIF 21 - Ownership of shares – 75% or more → OE
  • 5
    C/o Anderson Strathern Llp, 58 Morrison Street, Edinburgh, Scotland
    Active Corporate (5 parents, 3 offsprings)
    Equity (Company account)
    1 GBP2024-12-31
    Person with significant control
    2016-04-06 ~ now
    IIF 23 - Right to appoint or remove directors with control over the trustees of a trust → OE
    IIF 23 - Ownership of shares – 75% or more with control over the trustees of a trust → OE
    IIF 23 - Ownership of voting rights - 75% or more with control over the trustees of a trust → OE
    IIF 23 - Has significant influence or control → OE
  • 6
    THUNDERBLAST LIMITED - 2014-09-30
    4 Old Park Lane, Mayfair, London, England
    Dissolved Corporate (1 parent)
    Equity (Company account)
    86,848 GBP2020-05-31
    Officer
    2014-09-12 ~ dissolved
    IIF 14 - Director → ME
    Person with significant control
    2016-06-22 ~ dissolved
    IIF 26 - Ownership of shares – 75% or more → OE
  • 7
    FETTES COLLEGE LIMITED - 2022-08-11
    Fettes College, Carrington Road, Edinburgh, United Kingdom
    Active Corporate (15 parents)
    Officer
    2022-08-11 ~ now
    IIF 7 - Director → ME
  • 8
    FETTES SPORTS CLUB DEVELOPMENT LIMITED - 2006-11-22
    FETTES COLLEGE SPORTS CLUB LIMITED - 2001-04-04
    VERIMAC (NO. 92) LIMITED - 1998-11-18
    Fettes College, Carrington Road, Edinburgh
    Active Corporate (5 parents, 2 offsprings)
    Equity (Company account)
    311,395 GBP2024-08-31
    Officer
    2021-09-08 ~ now
    IIF 6 - Director → ME
  • 9
    ARTHURSTONE TIMBER RECYCLING LIMITED - 2015-03-13
    LACEY PROPERTIES LIMITED - 2003-11-04
    QUILLCO 60 LIMITED - 1999-06-01
    Liff Road, Kingsway, Dundee
    Dissolved Corporate (2 parents)
    Officer
    1999-05-24 ~ dissolved
    IIF 11 - Director → ME
  • 10
    Resurgam House Resurgam House, 30 - 31 Mark Road, Hemel Hempstead, United Kingdom
    Active Corporate (8 parents)
    Equity (Company account)
    636,591 GBP2017-07-31
    Officer
    2021-07-01 ~ now
    IIF 8 - Director → ME
  • 11
    Resurgam House Resurgam House, 30 - 31 Mark Road, Hemel Hempstead, United Kingdom
    Active Corporate (17 parents, 1 offspring)
    Officer
    2004-03-05 ~ now
    IIF 9 - Director → ME
  • 12
    QUILLCO 106 LIMITED - 2001-10-17
    Safedem Ltd, Liff Road, Kingsway, Dundee
    Active Corporate (2 parents)
    Equity (Company account)
    1 GBP2024-06-30
    Officer
    2001-09-18 ~ now
    IIF 2 - Director → ME
    Person with significant control
    2016-06-12 ~ now
    IIF 20 - Ownership of shares – 75% or more → OE
  • 13
    SAFDEM LIMITED - 1984-08-30
    Safedem, Liff Road, Dundee
    Active Corporate (4 parents, 1 offspring)
    Officer
    1996-01-25 ~ now
    IIF 4 - Director → ME
  • 14
    Arthurstone House, Kingsway, Dundee, Scotland
    Active Corporate (2 parents)
    Equity (Company account)
    -9,227 GBP2024-01-31
    Officer
    2007-01-17 ~ now
    IIF 5 - Director → ME
  • 15
    C/o Brodies Llp, Capital House 58 Morrison Street, Edinburgh
    Active Corporate (3 parents, 1 offspring)
    Officer
    2024-03-04 ~ now
    IIF 17 - Director → ME
    Person with significant control
    2024-03-07 ~ now
    IIF 29 - Ownership of voting rights - 75% or more → OE
    IIF 29 - Ownership of shares – 75% or more → OE
    IIF 29 - Right to appoint or remove directors → OE
Ceased 6
  • 1
    SARASOM LIMITED - 1996-09-26
    Titanium 1 Kings Inch Place, Renfrew
    Dissolved Corporate (3 parents)
    Equity (Company account)
    623,685 GBP2021-05-31
    Officer
    2002-11-30 ~ 2010-01-21
    IIF 13 - Director → ME
  • 2
    MESSRS STEWART & LANG LIMITED - 2000-03-10
    MSL LTD. - 1999-02-02
    375 West George Street, Glasgow
    Dissolved Corporate (2 parents)
    Officer
    1999-09-10 ~ 2004-06-30
    IIF 10 - Director → ME
  • 3
    Resurgam House Resurgam House, 30 - 31 Mark Road, Hemel Hempstead, United Kingdom
    Active Corporate (8 parents)
    Equity (Company account)
    636,591 GBP2017-07-31
    Officer
    2014-02-07 ~ 2017-02-17
    IIF 12 - Director → ME
    Person with significant control
    2016-06-01 ~ 2017-02-17
    IIF 25 - Has significant influence or control → OE
    IIF 25 - Has significant influence or control as a member of a firm → OE
  • 4
    Resurgam House Resurgam House, 30 - 31 Mark Road, Hemel Hempstead, United Kingdom
    Active Corporate (17 parents, 1 offspring)
    Person with significant control
    2016-06-01 ~ 2018-07-13
    IIF 24 - Has significant influence or control as a member of a firm → OE
    IIF 24 - Has significant influence or control → OE
  • 5
    SAFDEM LIMITED - 1984-08-30
    Safedem, Liff Road, Dundee
    Active Corporate (4 parents, 1 offspring)
    Officer
    1996-01-25 ~ 2002-03-29
    IIF 27 - Secretary → ME
    Person with significant control
    2016-05-01 ~ 2019-09-25
    IIF 22 - Ownership of shares – 75% or more → OE
  • 6
    Glasgow Academy, Colebrooke Street, Glasgow
    Active Corporate (15 parents, 2 offsprings)
    Officer
    2013-11-08 ~ 2016-11-11
    IIF 15 - Director → ME

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