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 William Mackay Sinclair

    Related profiles found in government register
  • Mr William Mackay Sinclair
    British born in November 1956

    Resident in Scotland

    Registered addresses and corresponding companies

    • Quarry House, Ruther, Watten, Wick, Caithness, KW1 5UW

      IIF 1 IIF 2

    • Quarry House, Watten, Wick, Caithness, KW1 5UW, Scotland

      IIF 3
  • Mr William Sinclair
    British born in October 1967

    Resident in Scotland

    Registered addresses and corresponding companies

    • Liff Road, Dundee, DD2 4TD

      IIF 4

    • Liff Road, Kingsway, Dundee, DD2 4TD

      IIF 5 IIF 6 IIF 7

    • Safedem, Liff Road, Dundee, DD2 4TD

      IIF 8

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

      IIF 9

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

      IIF 10

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

      IIF 11

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

      IIF 12
  • Sinclair, William Mackay
    British company director born in November 1956

    Resident in Scotland

    Registered addresses and corresponding companies

    • Quarry House, Watten, Wick, Caithness, KW1 5UW, Scotland

      IIF 13
  • Sinclair, William Mackay
    British director born in November 1956

    Resident in Scotland

    Registered addresses and corresponding companies

    • Quarry House, Ruther, Watten, Wick, Caithness, KW1 5UW, Scotland

      IIF 14

    • Quarry House, Watten, Wick, Caithness, KW1 5UW, Scotland

      IIF 15
  • 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 16

    • Capital House, 58 Morrison Street, Edinburgh, EH3 8BP

      IIF 17
  • Sinclair, William Mackay
    Scottish civil engineering contractor born in November 1956

    Resident in Scotland

    Registered addresses and corresponding companies

    • Gills Bay Terminal, Wick, Caithness, KW1 4YB, United Kingdom

      IIF 18
  • Sinclair, William
    British company director born in October 1967

    Resident in Scotland

    Registered addresses and corresponding companies

    • Argaty House, Doune, Perthshire, FK16 6EJ

      IIF 19

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

      IIF 20

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

      IIF 21
  • Sinclair, William
    British demolition contractor born in October 1967

    Resident in Scotland

    Registered addresses and corresponding companies

    • Safedem, Liff Road, Dundee, DD2 4TD

      IIF 22
  • 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 23
  • Sinclair, William
    British director born in October 1967

    Resident in Scotland

    Registered addresses and corresponding companies

    • Argaty House, Doune, Perthshire, FK16 6EJ

      IIF 24

    • Liff Road, Kingsway, Dundee, DD2 4TD

      IIF 25 IIF 26 IIF 27

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

      IIF 28
  • Sinclair, William
    British managing director born in October 1967

    Resident in Scotland

    Registered addresses and corresponding companies

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

      IIF 29

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

      IIF 30

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

      IIF 31 IIF 32

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

      IIF 33
  • Sinclair, William
    born in October 1967

    Resident in Scotland

    Registered addresses and corresponding companies

    • Liff Road, Dundee, DD2 4TD

      IIF 34
  • Sinclair, William
    British none born in December 1960

    Resident in Uk

    Registered addresses and corresponding companies

    • Gills Bay Terminal, Wick, Caithness, KW1 4YB, United Kingdom

      IIF 35
  • Sinclair, William

    Registered addresses and corresponding companies

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

      IIF 36
child relation
Offspring entities and appointments
Active 18
  • 1
    Quarry House Ruther, Watten, Wick, Caithness
    Corporate (3 parents)
    Equity (Company account)
    4,251,007 GBP2024-03-31
    Officer
    2005-01-05 ~ now
    IIF 14 - director → ME
  • 2
    Arthurstone House Safedem, Liff Road, Dundee, United Kingdom
    Corporate (3 parents)
    Equity (Company account)
    160,156 GBP2023-11-30
    Person with significant control
    2022-11-18 ~ now
    IIF 16 - Ownership of shares – More than 25% but not more than 50% → OE
    IIF 16 - Ownership of voting rights - More than 25% but not more than 50% → OE
    IIF 16 - Right to appoint or remove directors → OE
  • 3
    QUILLCO 105 LIMITED - 2001-10-17
    Safedem Ltd, Liff Road, Kingsway, Dundee
    Corporate (2 parents)
    Equity (Company account)
    1 GBP2023-06-30
    Officer
    2001-09-18 ~ now
    IIF 27 - director → ME
    Person with significant control
    2016-06-28 ~ now
    IIF 5 - Ownership of shares – 75% or more → OE
  • 4
    Liff Road, Dundee
    Dissolved corporate (2 parents)
    Officer
    2010-10-06 ~ dissolved
    IIF 34 - llp-designated-member → ME
    Person with significant control
    2016-04-06 ~ dissolved
    IIF 4 - Has significant influence or control → OE
  • 5
    QUILLCO 101 LIMITED - 2001-07-23
    Safedem Ltd, Liff Road, Kingsway, Dundee
    Corporate (2 parents)
    Equity (Company account)
    -101,394 GBP2023-05-31
    Officer
    2001-07-20 ~ now
    IIF 25 - director → ME
    Person with significant control
    2016-06-12 ~ now
    IIF 7 - Ownership of shares – 75% or more → OE
  • 6
    Quarry House Ruther, Watten, Wick, Caithness
    Corporate (2 parents)
    Equity (Company account)
    100 GBP2023-12-31
    Officer
    2008-12-02 ~ now
    IIF 15 - director → ME
    Person with significant control
    2016-04-06 ~ now
    IIF 1 - Ownership of shares – 75% or more → OE
  • 7
    C/o Anderson Strathern Llp, 58 Morrison Street, Edinburgh, Scotland
    Corporate (5 parents, 3 offsprings)
    Equity (Company account)
    1 GBP2023-12-31
    Person with significant control
    2016-04-06 ~ now
    IIF 9 - Ownership of shares – 75% or more with control over the trustees of a trust → OE
    IIF 9 - Ownership of voting rights - 75% or more with control over the trustees of a trust → OE
    IIF 9 - Right to appoint or remove directors with control over the trustees of a trust → OE
    IIF 9 - Has significant influence or control → OE
  • 8
    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 28 - director → ME
    Person with significant control
    2016-06-22 ~ dissolved
    IIF 12 - Ownership of shares – 75% or more → OE
  • 9
    FETTES COLLEGE LIMITED - 2022-08-11
    Fettes College, Carrington Road, Edinburgh, United Kingdom
    Corporate (15 parents)
    Officer
    2022-08-11 ~ now
    IIF 30 - director → ME
  • 10
    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
    Corporate (6 parents, 2 offsprings)
    Profit/Loss (Company account)
    -246,503 GBP2022-09-01 ~ 2023-08-31
    Officer
    2021-09-08 ~ now
    IIF 29 - director → ME
  • 11
    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 20 - director → ME
  • 12
    Resurgam House Resurgam House, 30 - 31 Mark Road, Hemel Hempstead, United Kingdom
    Corporate (8 parents)
    Equity (Company account)
    636,591 GBP2017-07-31
    Officer
    2021-07-01 ~ now
    IIF 31 - director → ME
  • 13
    Resurgam House Resurgam House, 30 - 31 Mark Road, Hemel Hempstead, United Kingdom
    Corporate (17 parents, 1 offspring)
    Officer
    2004-03-05 ~ now
    IIF 32 - director → ME
  • 14
    QUILLCO 106 LIMITED - 2001-10-17
    Safedem Ltd, Liff Road, Kingsway, Dundee
    Corporate (2 parents)
    Equity (Company account)
    1 GBP2023-06-30
    Officer
    2001-09-18 ~ now
    IIF 26 - director → ME
    Person with significant control
    2016-06-12 ~ now
    IIF 6 - Ownership of shares – 75% or more → OE
  • 15
    SAFDEM LIMITED - 1984-08-30
    Safedem, Liff Road, Dundee
    Corporate (4 parents, 1 offspring)
    Officer
    1996-01-25 ~ now
    IIF 22 - director → ME
  • 16
    Quarry House, Watten, Wick, Caithness, Scotland
    Corporate (3 parents, 1 offspring)
    Officer
    2023-08-17 ~ now
    IIF 13 - director → ME
    Person with significant control
    2023-08-17 ~ now
    IIF 3 - Ownership of shares – More than 25% but not more than 50% → OE
    IIF 3 - Ownership of voting rights - More than 25% but not more than 50% → OE
  • 17
    Arthurstone House, Kingsway, Dundee, Scotland
    Corporate (2 parents)
    Equity (Company account)
    -9,227 GBP2024-01-31
    Officer
    2007-01-17 ~ now
    IIF 21 - director → ME
  • 18
    C/o Brodies Llp, Capital House 58 Morrison Street, Edinburgh
    Corporate (3 parents, 1 offspring)
    Person with significant control
    2024-03-07 ~ now
    IIF 17 - Ownership of shares – 75% or more → OE
    IIF 17 - Ownership of voting rights - 75% or more → OE
    IIF 17 - Right to appoint or remove directors → OE
Ceased 8
  • 1
    Quarry House Ruther, Watten, Wick, Caithness
    Corporate (3 parents)
    Equity (Company account)
    4,251,007 GBP2024-03-31
    Person with significant control
    2016-04-06 ~ 2023-08-31
    IIF 2 - Ownership of shares – More than 25% but not more than 50% → OE
  • 2
    SARASOM LIMITED - 1996-09-26
    Titanium 1 Kings Inch Place, Renfrew
    Corporate (3 parents)
    Equity (Company account)
    623,685 GBP2021-05-31
    Officer
    2002-11-30 ~ 2010-01-21
    IIF 24 - director → ME
  • 3
    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 19 - director → ME
  • 4
    Gills Bay Terminal, Wick, Caithness
    Corporate (6 parents)
    Officer
    2011-04-05 ~ 2015-11-11
    IIF 18 - director → ME
    2010-01-21 ~ 2013-06-22
    IIF 35 - director → ME
  • 5
    Resurgam House Resurgam House, 30 - 31 Mark Road, Hemel Hempstead, United Kingdom
    Corporate (8 parents)
    Equity (Company account)
    636,591 GBP2017-07-31
    Officer
    2014-02-07 ~ 2017-02-17
    IIF 23 - director → ME
    Person with significant control
    2016-06-01 ~ 2017-02-17
    IIF 11 - Has significant influence or control → OE
    IIF 11 - Has significant influence or control as a member of a firm → OE
  • 6
    Resurgam House Resurgam House, 30 - 31 Mark Road, Hemel Hempstead, United Kingdom
    Corporate (17 parents, 1 offspring)
    Person with significant control
    2016-06-01 ~ 2018-07-13
    IIF 10 - Has significant influence or control → OE
    IIF 10 - Has significant influence or control as a member of a firm → OE
  • 7
    SAFDEM LIMITED - 1984-08-30
    Safedem, Liff Road, Dundee
    Corporate (4 parents, 1 offspring)
    Officer
    1996-01-25 ~ 2002-03-29
    IIF 36 - secretary → ME
    Person with significant control
    2016-05-01 ~ 2019-09-25
    IIF 8 - Ownership of shares – 75% or more → OE
  • 8
    Glasgow Academy, Colebrooke Street, Glasgow
    Corporate (15 parents, 2 offsprings)
    Officer
    2013-11-08 ~ 2016-11-11
    IIF 33 - director → ME

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Contains public sector information retrieved at 24 April 2025 and licensed under the Open Government Licence v3.0.