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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
    Dow, Colin Robert
    Born in July 1969
    Individual (2 offsprings)
    Officer
    icon of calendar 2016-01-13 ~ now
    OF - Director → CIF 0
  • 2
    Dow, Conor Robert
    Individual (1 offspring)
    Officer
    icon of calendar 2025-09-22 ~ now
    OF - Secretary → CIF 0
  • 3
    Mrs Edna Clare Dow
    Born in May 1941
    Individual (1 offspring)
    Person with significant control
    icon of calendar 2024-08-31 ~ now
    PE - Ownership of shares – More than 50% but less than 75%CIF 0
  • 4
    Dow, Alexander Ronald
    Born in May 1966
    Individual (2 offsprings)
    Officer
    icon of calendar 1994-07-15 ~ now
    OF - Director → CIF 0
Ceased 13
  • 1
    Mr Colin Robert Dow
    Born in July 1969
    Individual (2 offsprings)
    Person with significant control
    icon of calendar 2025-03-01 ~ 2025-05-16
    PE - Ownership of shares – More than 25% but not more than 50%CIF 0
  • 2
    Pullar, Kenneth George
    Company Director born in July 1953
    Individual
    Officer
    icon of calendar 1994-07-15 ~ 2018-07-25
    OF - Director → CIF 0
  • 3
    Leslie, Stuart Mclean
    Individual (1 offspring)
    Officer
    icon of calendar 2005-07-01 ~ 2007-09-01
    OF - Secretary → CIF 0
  • 4
    Dow, Gordon
    Director born in September 1940
    Individual (1 offspring)
    Officer
    icon of calendar ~ 2025-03-31
    OF - Director → CIF 0
    Mr Gordon Dow
    Born in September 1940
    Individual (1 offspring)
    Person with significant control
    icon of calendar 2016-07-01 ~ 2024-08-22
    PE - Ownership of shares – More than 50% but less than 75%CIF 0
    PE - Ownership of voting rights - More than 50% but less than 75%CIF 0
    PE - Has significant influence or controlCIF 0
    PE - Right to appoint or remove directorsCIF 0
  • 5
    Berger, John Stuart
    Director born in October 1950
    Individual
    Officer
    icon of calendar ~ 1994-11-18
    OF - Director → CIF 0
  • 6
    Strang, Andrew Paul
    Individual (3 offsprings)
    Officer
    icon of calendar 2011-04-21 ~ 2014-12-12
    OF - Secretary → CIF 0
  • 7
    Berger, Graham Guy
    Director born in October 1947
    Individual
    Officer
    icon of calendar ~ 1994-11-18
    OF - Director → CIF 0
  • 8
    Adamson, James Martin
    Director born in May 1945
    Individual
    Officer
    icon of calendar ~ 1992-07-02
    OF - Director → CIF 0
    Adamson, James Martin
    Individual
    Officer
    icon of calendar ~ 1992-07-02
    OF - Secretary → CIF 0
  • 9
    Collier, Priscilla Maureen
    Accountant
    Individual
    Officer
    icon of calendar 1995-09-01 ~ 2005-07-01
    OF - Secretary → CIF 0
  • 10
    Wotherspoon, Hazel Dawn
    Individual
    Officer
    icon of calendar 2014-12-14 ~ 2022-11-09
    OF - Secretary → CIF 0
  • 11
    Sandford, Anthony Julian
    Director born in June 1948
    Individual (2 offsprings)
    Officer
    icon of calendar 2009-09-01 ~ 2016-01-12
    OF - Director → CIF 0
  • 12
    Ferguson, David Duncan
    Individual
    Officer
    icon of calendar 2007-09-01 ~ 2009-11-27
    OF - Secretary → CIF 0
  • 13
    Dow, Alexander Ronald
    Individual (2 offsprings)
    Officer
    icon of calendar 1992-07-02 ~ 1995-09-01
    OF - Secretary → CIF 0
    Mr Alexander Ronald Dow
    Born in May 1966
    Individual (2 offsprings)
    Person with significant control
    icon of calendar 2025-03-01 ~ 2025-05-16
    PE - Ownership of shares – More than 25% but not more than 50%CIF 0
parent relation
Company in focus

SPECTRAGLASS LIMITED

Previous name
SWANTEST LIMITED - 1983-11-07
Standard Industrial Classification
32990 - Other Manufacturing N.e.c.

  • SPECTRAGLASS LIMITED
    Info
    SWANTEST LIMITED - 1983-11-07
    Registered number 01750122
    icon of addressFirst Floor, Templeback, 10 Temple Back, Bristol BS1 6FL
    PRIVATE LIMITED COMPANY incorporated on 1983-09-05 (42 years 3 months). The company status is Active.
    The last date of confirmation statement was made at 2025-05-16
    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.