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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
Active 4
  • 1
    Lang, Joanne Lucy
    Born in March 1975
    Individual (44 offsprings)
    Officer
    icon of calendar 2020-10-30 ~ now
    OF - Director → CIF 0
  • 2
    Taiwo, Bolaji Moruf
    Individual (47 offsprings)
    Officer
    icon of calendar 2018-12-27 ~ now
    OF - Secretary → CIF 0
  • 3
    Price, David John
    Born in March 1970
    Individual (53 offsprings)
    Officer
    icon of calendar 2017-08-21 ~ now
    OF - Director → CIF 0
  • 4
    URS THORBURN COLQUHOUN LIMITED - 2000-08-10
    REMOVEFIELD LIMITED - 1999-01-05
    icon of addressAldgate Tower, 2 Leman Street, London, United Kingdom
    Active Corporate (4 parents, 3 offsprings)
    Person with significant control
    icon of calendar 2016-04-06 ~ now
    PE - Ownership of shares – 75% or moreCIF 0
    PE - Ownership of voting rights - 75% or moreCIF 0
Ceased 29
  • 1
    Bennison, David James
    Director born in April 1961
    Individual (1 offspring)
    Officer
    icon of calendar 2007-10-01 ~ 2013-12-12
    OF - Director → CIF 0
  • 2
    Thorburn, Samuel
    Engineer born in October 1930
    Individual
    Officer
    icon of calendar ~ 1992-10-06
    OF - Director → CIF 0
  • 3
    Miller, Simon Edward Callum
    Company Director born in September 1952
    Individual
    Officer
    icon of calendar 1996-04-23 ~ 1999-01-29
    OF - Director → CIF 0
  • 4
    Hemshall, Rebecca Elizabeth
    Finance Director born in March 1975
    Individual (5 offsprings)
    Officer
    icon of calendar 2015-05-12 ~ 2017-08-21
    OF - Director → CIF 0
  • 5
    Mackenzie, Alan Lovat
    Chartered Accountant born in June 1953
    Individual (10 offsprings)
    Officer
    icon of calendar 1998-11-02 ~ 2000-08-15
    OF - Director → CIF 0
    Mackenzie, Alan Lovat
    Chartered Accountant
    Individual (10 offsprings)
    Officer
    icon of calendar 1998-11-02 ~ 2000-08-15
    OF - Secretary → CIF 0
  • 6
    Porter, Derek
    Chartered Accountant born in June 1953
    Individual (50 offsprings)
    Officer
    icon of calendar ~ 1996-06-07
    OF - Director → CIF 0
    Porter, Derek
    Individual (50 offsprings)
    Officer
    icon of calendar ~ 1996-08-16
    OF - Secretary → CIF 0
  • 7
    Reid, William Mitchell
    Engineer born in January 1945
    Individual (3 offsprings)
    Officer
    icon of calendar ~ 1994-08-15
    OF - Director → CIF 0
    icon of calendar 1995-05-01 ~ 1995-11-08
    OF - Director → CIF 0
  • 8
    Buchanan, Neil Wood
    Engineer born in October 1939
    Individual
    Officer
    icon of calendar ~ 1995-05-01
    OF - Director → CIF 0
  • 9
    Elliott Frey, Andrew
    Accountant born in May 1953
    Individual (1 offspring)
    Officer
    icon of calendar 2002-03-18 ~ 2008-11-24
    OF - Director → CIF 0
  • 10
    Montague, Keith Norman
    Chartered Engineer born in April 1943
    Individual
    Officer
    icon of calendar 1994-08-15 ~ 1995-11-08
    OF - Director → CIF 0
  • 11
    Beaman, John Quentin
    Engineer born in September 1932
    Individual
    Officer
    icon of calendar ~ 1992-10-06
    OF - Director → CIF 0
  • 12
    Horgan, John Bernard Gerard
    Engineer born in May 1950
    Individual (1 offspring)
    Officer
    icon of calendar 2013-12-12 ~ 2015-12-21
    OF - Director → CIF 0
  • 13
    Miller, James Raymond
    Business Executive born in December 1949
    Individual
    Officer
    icon of calendar 1999-01-29 ~ 2004-07-01
    OF - Director → CIF 0
  • 14
    Brown, Ian Forbes
    Director born in March 1929
    Individual
    Officer
    icon of calendar ~ 1996-09-10
    OF - Director → CIF 0
  • 15
    Elliot-frey, Andrew Stephen Timothy
    Individual
    Officer
    icon of calendar 2005-01-31 ~ 2008-11-24
    OF - Secretary → CIF 0
  • 16
    Richards, Michael Charles
    Director born in August 1949
    Individual
    Officer
    icon of calendar 2004-07-01 ~ 2007-10-01
    OF - Director → CIF 0
  • 17
    Mcghee, Brian William Craighead
    Chartered Accountant born in December 1948
    Individual (21 offsprings)
    Officer
    icon of calendar 1996-06-17 ~ 1999-01-29
    OF - Director → CIF 0
  • 18
    Flaherty, Patrick Paul
    Chief Executive Uk&Ireland born in July 1955
    Individual (13 offsprings)
    Officer
    icon of calendar 2015-12-14 ~ 2018-10-04
    OF - Director → CIF 0
  • 19
    Alexander, John George
    Director Manager Of Consultanc born in November 1961
    Individual (4 offsprings)
    Officer
    icon of calendar 2001-10-23 ~ 2002-03-20
    OF - Director → CIF 0
  • 20
    Mccall, Cheryl Rosalind
    Company Director born in September 1974
    Individual (12 offsprings)
    Officer
    icon of calendar 2018-10-03 ~ 2020-10-30
    OF - Director → CIF 0
  • 21
    Bettenbuhl, Volker Helmut
    Director born in October 1960
    Individual
    Officer
    icon of calendar 2008-11-24 ~ 2011-11-10
    OF - Director → CIF 0
  • 22
    Comber, Lawrence David
    Financial Controller
    Individual
    Officer
    icon of calendar 2008-11-24 ~ 2011-03-10
    OF - Secretary → CIF 0
  • 23
    Monaghan, Paul
    Accountant born in July 1958
    Individual (3 offsprings)
    Officer
    icon of calendar 2000-08-15 ~ 2002-02-05
    OF - Director → CIF 0
    Monaghan, Paul
    Accountant
    Individual (3 offsprings)
    Officer
    icon of calendar 2000-08-15 ~ 2002-02-05
    OF - Secretary → CIF 0
  • 24
    Ainsworth, Kent
    Vp Cfo born in March 1946
    Individual
    Officer
    icon of calendar 1999-01-29 ~ 2006-03-17
    OF - Director → CIF 0
  • 25
    Thorburn, John Quarrell
    Engineer born in May 1936
    Individual
    Officer
    icon of calendar ~ 1999-11-01
    OF - Director → CIF 0
  • 26
    Marrett, Abraham Varghese
    Accountant born in June 1951
    Individual (1 offspring)
    Officer
    icon of calendar 2011-11-08 ~ 2015-05-12
    OF - Director → CIF 0
  • 27
    Wotherspoon, Ian Andrew
    Chartered Engineer born in March 1953
    Individual
    Officer
    icon of calendar 1995-05-01 ~ 2002-07-02
    OF - Director → CIF 0
  • 28
    Parry-jones, Alan
    Individual (1 offspring)
    Officer
    icon of calendar 2011-03-10 ~ 2012-05-30
    OF - Secretary → CIF 0
  • 29
    SF SECRETARIES LIMITED - now
    CORPROP CORPORATE SERVICES LIMITED - 1995-01-01
    icon of address130 St Vincent Street, Glasgow, Lanarkshire
    Dissolved Corporate (1 parent, 32 offsprings)
    Officer
    1996-08-16 ~ 1998-11-02
    PE - Secretary → CIF 0
parent relation
Company in focus

THORBURN COLQUHOUN HOLDINGS LIMITED

Previous names
THORBURN PLC - 1992-01-01
OPFER LIMITED - 1984-05-11
THORBURN HOLDINGS PLC - 1996-02-02
TASC (HOLDINGS) PLC - 1990-03-02
Standard Industrial Classification
74990 - Non-trading Company

  • THORBURN COLQUHOUN HOLDINGS LIMITED
    Info
    THORBURN PLC - 1992-01-01
    OPFER LIMITED - 1992-01-01
    THORBURN HOLDINGS PLC - 1992-01-01
    TASC (HOLDINGS) PLC - 1992-01-01
    Registered number SC085696
    icon of address2nd Floor 177 Bothwell Street, Glasgow, Scotland G2 7ER
    PRIVATE LIMITED COMPANY incorporated on 1983-11-28 (42 years). The company status is Active.
    The last date of confirmation statement was made at 2025-04-22
    CIF 0
child relation
Offspring entities and appointments
Active 0
  • Not found in our database.

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