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The above diagram shows the color scheme of the layout in the main result page. The parent entities and officers are those entities, including individual and legal persons, have significant controls over the company in focus. The offspring entities and appointments are those entities that the company 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 36
  • 1
    Longmire, Gillian
    Individual (1 offspring)
    Officer
    2026-06-12 ~ now
    OF - Secretary → CIF 0
  • 2
    Mountford-smith, Peter Alan
    Chief Executive born in February 1956
    Individual (4 offsprings)
    Officer
    1999-06-14 ~ 2009-01-14
    OF - Director → CIF 0
    Mountford-smith, Peter Alan
    Chief Executive
    Individual (4 offsprings)
    Officer
    1999-06-14 ~ 2005-02-07
    OF - Secretary → CIF 0
    OF - Secretary → CIF 0
  • 3
    Russell, Pamela Mary
    Individual (4 offsprings)
    Officer
    2005-02-07 ~ 2013-09-27
    OF - Secretary → CIF 0
  • 4
    Melvin, David
    Born in November 1953
    Individual (5 offsprings)
    Officer
    2019-03-26 ~ now
    OF - Director → CIF 0
  • 5
    Spenceley, Hilary Jane
    Born in May 1958
    Individual (2 offsprings)
    Officer
    1998-11-05 ~ 1999-06-14
    OF - Director → CIF 0
    Spenceley, Hilary Jane
    Individual (2 offsprings)
    Officer
    1998-11-05 ~ 1999-06-14
    OF - Secretary → CIF 0
  • 6
    Mcdade, Eileen
    Born in June 1957
    Individual (7 offsprings)
    Officer
    2015-01-20 ~ 2017-08-14
    OF - Director → CIF 0
  • 7
    Edgington, Morris
    Born in April 1967
    Individual (1 offspring)
    Officer
    2008-10-28 ~ 2014-10-31
    OF - Director → CIF 0
  • 8
    Mackinnon, Elizabeth
    Company Secretary born in March 1976
    Individual (2 offsprings)
    Officer
    2022-09-13 ~ 2025-03-25
    OF - Director → CIF 0
  • 9
    Mejka, Wladyslaw Paul
    Born in October 1950
    Individual (4 offsprings)
    Officer
    1998-11-05 ~ 2002-03-26
    OF - Director → CIF 0
  • 10
    Ms Julie Fay Mcdowell
    Born in September 1950
    Individual (3 offsprings)
    Person with significant control
    2021-08-20 ~ 2025-10-28
    PE - Has significant influence or controlCIF 0
  • 11
    Russell, Mark, Sir
    Born in September 1929
    Individual (5 offsprings)
    Officer
    1998-05-27 ~ 1998-09-07
    OF - Director → CIF 0
  • 12
    Dunn, George Arnold
    Born in December 1958
    Individual (2 offsprings)
    Officer
    2008-10-28 ~ 2012-09-28
    OF - Director → CIF 0
  • 13
    Gregory, David Richard Monro
    Born in August 1939
    Individual (4 offsprings)
    Officer
    1998-05-27 ~ 1999-03-31
    OF - Director → CIF 0
    Gregory, David Richard Monro
    Individual (4 offsprings)
    Officer
    1998-05-27 ~ 1998-11-05
    OF - Secretary → CIF 0
  • 14
    Scott, Stephen
    Born in November 1957
    Individual (6 offsprings)
    Officer
    2002-09-02 ~ 2003-04-08
    OF - Director → CIF 0
  • 15
    Mckean, Andrew
    Born in June 1948
    Individual (1 offspring)
    Officer
    2005-10-31 ~ 2008-07-21
    OF - Director → CIF 0
  • 16
    Kelly, Fanchea
    Individual (1 offspring)
    Officer
    2021-08-20 ~ 2022-09-13
    OF - Secretary → CIF 0
  • 17
    Russell, Wendy
    Born in August 1972
    Individual (2 offsprings)
    Officer
    2015-01-20 ~ 2021-08-20
    OF - Director → CIF 0
    Russell, Wendy
    Individual (2 offsprings)
    Officer
    2013-09-27 ~ 2021-08-20
    OF - Secretary → CIF 0
    Mrs Wendy Russell
    Born in August 1972
    Individual (2 offsprings)
    Person with significant control
    2016-04-06 ~ 2021-08-20
    PE - Has significant influence or control over the trustees of a trustCIF 0
  • 18
    Moir, Alexander
    Born in April 1949
    Individual (1 offspring)
    Officer
    2008-10-28 ~ 2014-10-31
    OF - Director → CIF 0
  • 19
    Anderson, Gillian
    Individual (1 offspring)
    Officer
    2025-03-25 ~ now
    OF - Secretary → CIF 0
  • 20
    Mcfarlane, John Allan
    Born in May 1933
    Individual (2 offsprings)
    Officer
    1998-05-27 ~ 2006-09-20
    OF - Director → CIF 0
  • 21
    Walker, Anne
    Born in October 1953
    Individual (1 offspring)
    Officer
    2016-04-26 ~ 2018-08-08
    OF - Director → CIF 0
  • 22
    Duncan, Alex
    Born in May 1942
    Individual (1 offspring)
    Officer
    2000-06-26 ~ 2004-07-01
    OF - Director → CIF 0
    2015-01-20 ~ 2015-10-28
    OF - Director → CIF 0
  • 23
    Moir, Peter Lemon
    Company Director born in December 1953
    Individual (10 offsprings)
    Officer
    2021-09-14 ~ 2025-09-16
    OF - Director → CIF 0
  • 24
    Millar, Robert Brandon
    Born in March 1950
    Individual (14 offsprings)
    Officer
    2005-02-07 ~ 2014-09-17
    OF - Director → CIF 0
  • 25
    Mclean, Colin
    Born in May 1968
    Individual (1 offspring)
    Officer
    2000-06-26 ~ 2007-01-22
    OF - Director → CIF 0
  • 26
    Sheridan, John Martin
    Born in September 1951
    Individual (3 offsprings)
    Officer
    1998-05-27 ~ 2001-06-26
    OF - Director → CIF 0
  • 27
    Spink, Colin Strachan
    Born in June 1951
    Individual (1 offspring)
    Officer
    1998-05-27 ~ 2001-12-03
    OF - Director → CIF 0
  • 28
    Davies, Giles Colin
    Born in May 1925
    Individual (2 offsprings)
    Officer
    1998-05-27 ~ 1998-10-13
    OF - Director → CIF 0
  • 29
    Mr Craig Allan Macdonald
    Born in December 1968
    Individual (6 offsprings)
    Person with significant control
    2025-09-16 ~ now
    PE - Has significant influence or controlCIF 0
  • 30
    Drane, Andrew James Jonathan
    Solicitor born in May 1969
    Individual (7 offsprings)
    Officer
    2005-02-07 ~ 2011-01-05
    OF - Director → CIF 0
  • 31
    Burley, Robin
    Born in May 1948
    Individual (9 offsprings)
    Officer
    2003-03-24 ~ 2008-07-21
    OF - Director → CIF 0
  • 32
    Croan, William Sydney Marshall
    Born in November 1954
    Individual (1 offspring)
    Officer
    2025-09-16 ~ now
    OF - Director → CIF 0
  • 33
    Thwaits, Derek Vincent
    Born in August 1951
    Individual (2 offsprings)
    Officer
    2002-09-02 ~ 2007-06-06
    OF - Director → CIF 0
  • 34
    Tordoff, Nicholas Gregory
    Born in May 1958
    Individual (6 offsprings)
    Officer
    2018-03-13 ~ 2021-08-06
    OF - Director → CIF 0
  • 35
    50 Lothian Road, Festival Square, Edinburgh
    Corporate (531 offsprings)
    Officer
    1998-03-23 ~ 1998-05-27
    OF - Nominee Secretary → CIF 0
  • 36
    BURNESS PAULL (DIRECTORS) LIMITED - now
    BURNESS (DIRECTORS) LIMITED - 2012-11-30
    WJB (DIRECTORS) LIMITED
    - 1998-11-25 SC133590
    WJB (256) LIMITED - 1991-10-04
    50 Lothian Road, Festival Square, Edinburgh
    Active Corporate (30 parents, 1568 offsprings)
    Officer
    1998-03-23 ~ 1998-05-27
    OF - Nominee Director → CIF 0
parent relation
Company in focus

MARGARET BLACKWOOD TECHNICAL CONSULTANTS LIMITED

Period: 1998-05-14 ~ now
Company number: SC184077
Registered names
MARGARET BLACKWOOD TECHNICAL CONSULTANTS LIMITED - now
LOTHIAN FIFTY (502) LIMITED - 1998-05-14 SC195088... (more)
Standard Industrial Classification
74100 - Specialised Design Activities

  • MARGARET BLACKWOOD TECHNICAL CONSULTANTS LIMITED
    Info
    LOTHIAN FIFTY (502) LIMITED - 1998-05-14
    Registered number SC184077
    160 Dundee Street, Edinburgh EH11 1DQ
    PRIVATE LIMITED COMPANY incorporated on 1998-03-23 (28 years 4 months). The status of the company number is Active.
    The last date of confirmation statement was made at 2026-03-04
    CIF 0
child relation
Offspring entities and appointments 0
  • Not found in our database.

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