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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 5
  • 1
    Smith, Daniel Laurence
    Born in January 1992
    Individual (1 offspring)
    Officer
    icon of calendar 2025-09-01 ~ now
    OF - Director → CIF 0
  • 2
    Mcconnachie, Hannah Rymer
    Individual (7 offsprings)
    Officer
    icon of calendar 2024-04-26 ~ now
    OF - Secretary → CIF 0
  • 3
    Retallack, Simon
    Born in September 1975
    Individual (1 offspring)
    Officer
    icon of calendar 2025-09-01 ~ now
    OF - Director → CIF 0
  • 4
    Hume Smith, Hilary
    Born in September 1976
    Individual (1 offspring)
    Officer
    icon of calendar 2025-09-01 ~ now
    OF - Director → CIF 0
  • 5
    QUAYSHELFCO 1080 LIMITED - 2004-06-11
    icon of addressLevel 5, Arbor, 255 Blackfriars Road, London, England
    Active Corporate (4 parents, 6 offsprings)
    Person with significant control
    icon of calendar 2016-04-06 ~ now
    PE - Ownership of shares – 75% or moreCIF 0
Ceased 20
  • 1
    Learmonth, Laura
    Born in July 1977
    Individual
    Officer
    icon of calendar 2025-09-01 ~ 2025-10-22
    OF - Director → CIF 0
  • 2
    Hambly, Peter Stephen
    Marketing Director born in February 1965
    Individual
    Officer
    icon of calendar 2018-07-12 ~ 2020-06-01
    OF - Director → CIF 0
  • 3
    Radoycheva, Milena
    Individual
    Officer
    icon of calendar 2023-12-04 ~ 2024-03-31
    OF - Secretary → CIF 0
  • 4
    Rea, Michael Anthony
    Chief Operating Officer born in June 1968
    Individual (10 offsprings)
    Officer
    icon of calendar 2008-03-28 ~ 2008-09-18
    OF - Director → CIF 0
    Rea, Michael Anthony
    Chief Operating Officer And Director born in June 1968
    Individual (10 offsprings)
    icon of calendar 2010-12-20 ~ 2011-07-20
    OF - Director → CIF 0
    Rea, Michael Anthony
    Director And Chief Operating Officer born in June 1968
    Individual (10 offsprings)
    icon of calendar 2011-12-15 ~ 2025-09-01
    OF - Director → CIF 0
  • 5
    Williams, Claire Anne
    Individual (2 offsprings)
    Officer
    icon of calendar 2010-06-21 ~ 2014-09-26
    OF - Secretary → CIF 0
  • 6
    Boot, Rosemary Jane Cecilia
    Finance Director born in November 1962
    Individual (5 offsprings)
    Officer
    icon of calendar 2008-03-28 ~ 2011-07-20
    OF - Director → CIF 0
  • 7
    Duncan, Bradley Paul
    Lawyer born in January 1975
    Individual (11 offsprings)
    Officer
    icon of calendar 2018-07-12 ~ 2018-12-12
    OF - Director → CIF 0
    Duncan, Bradley Paul
    Individual (11 offsprings)
    Officer
    icon of calendar 2015-07-20 ~ 2018-12-12
    OF - Secretary → CIF 0
  • 8
    Friend, Matthew Alan
    Director born in July 1974
    Individual (1 offspring)
    Officer
    icon of calendar 2008-09-18 ~ 2011-05-31
    OF - Director → CIF 0
  • 9
    Nicoara, Oana Iulia Livia
    Marketing Director born in January 1983
    Individual (3 offsprings)
    Officer
    icon of calendar 2020-08-18 ~ 2025-09-01
    OF - Director → CIF 0
  • 10
    Jones, Hugh Kingsley
    Director born in June 1963
    Individual (1 offspring)
    Officer
    icon of calendar 2008-09-18 ~ 2011-07-21
    OF - Director → CIF 0
  • 11
    Omassoli, Stefania
    Director born in September 1979
    Individual (1 offspring)
    Officer
    icon of calendar 2012-02-28 ~ 2018-07-12
    OF - Director → CIF 0
  • 12
    Wordsworth, Andrew Christopher
    Director, Business Development born in November 1970
    Individual (10 offsprings)
    Officer
    icon of calendar 2008-03-28 ~ 2008-09-18
    OF - Director → CIF 0
  • 13
    Stockwell, Anthony Howard
    Individual
    Officer
    icon of calendar 2008-03-28 ~ 2010-06-20
    OF - Secretary → CIF 0
  • 14
    Byrne, Laura
    Individual (1 offspring)
    Officer
    icon of calendar 2019-03-11 ~ 2023-09-22
    OF - Secretary → CIF 0
  • 15
    Drakesmith, Nicholas Timon
    Finance Director born in May 1965
    Individual
    Officer
    icon of calendar 2020-07-20 ~ 2024-04-25
    OF - Director → CIF 0
  • 16
    Delay, Thomas Auguste Read
    Company Director born in April 1959
    Individual (5 offsprings)
    Officer
    icon of calendar 2008-03-28 ~ 2011-08-01
    OF - Director → CIF 0
  • 17
    O'dwyer, Marie Julia
    Finance Director born in May 1980
    Individual (4 offsprings)
    Officer
    icon of calendar 2024-04-26 ~ 2025-09-01
    OF - Director → CIF 0
  • 18
    Rawlins, James Spencer
    Director born in December 1979
    Individual
    Officer
    icon of calendar 2011-07-11 ~ 2012-01-12
    OF - Director → CIF 0
  • 19
    Messem, Darran Keith
    Director born in June 1966
    Individual (4 offsprings)
    Officer
    icon of calendar 2011-07-11 ~ 2017-04-28
    OF - Director → CIF 0
  • 20
    Morrison, Harry Samuel
    Director born in August 1977
    Individual
    Officer
    icon of calendar 2011-05-20 ~ 2011-12-15
    OF - Director → CIF 0
parent relation
Company in focus

CARBON TRUST ASSURANCE LIMITED

Previous names
CARBON TRUST CERTIFICATION LIMITED - 2017-08-16
THE CARBON REDUCTION STANDARD COMPANY LIMITED - 2008-06-17
THE CARBON TRUST STANDARD COMPANY LIMITED - 2011-10-17
Standard Industrial Classification
74909 - Other Professional, Scientific And Technical Activities N.e.c.

  • CARBON TRUST ASSURANCE LIMITED
    Info
    CARBON TRUST CERTIFICATION LIMITED - 2017-08-16
    THE CARBON REDUCTION STANDARD COMPANY LIMITED - 2017-08-16
    THE CARBON TRUST STANDARD COMPANY LIMITED - 2017-08-16
    Registered number 06547658
    icon of addressLevel 5, Arbor, 255 Blackfriars Road, London SE1 9AX
    PRIVATE LIMITED COMPANY incorporated on 2008-03-28 (17 years 8 months). The company status is Active.
    The last date of confirmation statement was made at 2025-03-28
    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.