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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 2
  • 1
    Yung, Kathryn Anne
    Born in January 1976
    Individual (8 offsprings)
    Officer
    icon of calendar 2017-01-27 ~ now
    OF - Director → CIF 0
    Yung, Kathryn Anne
    Individual (8 offsprings)
    Officer
    icon of calendar 2017-01-27 ~ now
    OF - Secretary → CIF 0
  • 2
    Halliwell, Michelle Louise
    Born in December 1980
    Individual (1 offspring)
    Officer
    icon of calendar 2022-02-11 ~ now
    OF - Director → CIF 0
Ceased 28
  • 1
    Sidery, Gerald James
    Chartered Accountant born in May 1956
    Individual (9 offsprings)
    Officer
    icon of calendar 2013-10-11 ~ 2014-11-20
    OF - Director → CIF 0
  • 2
    Oakes, James Ian
    Chartered Accountant born in August 1956
    Individual (13 offsprings)
    Officer
    icon of calendar 1994-03-18 ~ 2013-10-11
    OF - Director → CIF 0
    Oakes, James Ian
    Chartered Accountant
    Individual (13 offsprings)
    Officer
    icon of calendar 1994-03-18 ~ 2013-10-11
    OF - Secretary → CIF 0
  • 3
    Rippin, Ian
    Managing Director born in July 1968
    Individual (4 offsprings)
    Officer
    icon of calendar 2014-07-01 ~ 2017-09-29
    OF - Director → CIF 0
  • 4
    Cherry, Bryan John
    Director born in May 1946
    Individual
    Officer
    icon of calendar 1994-03-18 ~ 1998-10-16
    OF - Director → CIF 0
  • 5
    O'leary, Martin
    Director/Country Manager born in October 1966
    Individual (1 offspring)
    Officer
    icon of calendar 2014-07-01 ~ 2015-05-11
    OF - Director → CIF 0
  • 6
    Taylor, Merrick Wentworth
    Company Director born in June 1938
    Individual
    Officer
    icon of calendar 1995-06-09 ~ 2009-10-19
    OF - Director → CIF 0
  • 7
    Mckillop, Murdoch Lang
    Chartered Accountant born in October 1947
    Individual (19 offsprings)
    Officer
    icon of calendar 1994-03-16 ~ 1994-03-18
    OF - Director → CIF 0
  • 8
    Parmenter, Dana
    Managing Director born in March 1977
    Individual
    Officer
    icon of calendar 2013-10-11 ~ 2014-07-01
    OF - Director → CIF 0
  • 9
    Holland, Simon James
    Solicitor born in May 1967
    Individual (1 offspring)
    Officer
    icon of calendar 1994-01-14 ~ 1994-03-16
    OF - Director → CIF 0
  • 10
    Sandars, George Russell
    Born in February 1954
    Individual
    Officer
    icon of calendar 1994-01-14 ~ 1994-03-16
    OF - Nominee Director → CIF 0
    Sandars, George Russell
    Individual
    Officer
    icon of calendar 1994-01-14 ~ 1994-03-16
    OF - Nominee Secretary → CIF 0
  • 11
    Sahi, Ash Kumar
    Company Director born in July 1956
    Individual (6 offsprings)
    Officer
    icon of calendar 2013-10-11 ~ 2015-03-31
    OF - Director → CIF 0
  • 12
    Wilkinson, Paul Adrian, Dr
    Professional Engineer born in July 1966
    Individual (1 offspring)
    Officer
    icon of calendar 2016-09-28 ~ 2017-07-01
    OF - Director → CIF 0
  • 13
    Schunk, Ralf Edmund
    Managing Director born in August 1964
    Individual (2 offsprings)
    Officer
    icon of calendar 2014-06-01 ~ 2016-05-19
    OF - Director → CIF 0
  • 14
    Depras, Magali Celine
    Regional Vp - Europe born in September 1968
    Individual
    Officer
    icon of calendar 2013-10-11 ~ 2014-06-01
    OF - Director → CIF 0
  • 15
    De Bernardis, Esteban
    Executive Vp, Finance And Administration At Csa Gr born in March 1968
    Individual (2 offsprings)
    Officer
    icon of calendar 2014-01-01 ~ 2016-08-18
    OF - Director → CIF 0
  • 16
    May, James Andrew
    Managing Director born in June 1983
    Individual (5 offsprings)
    Officer
    icon of calendar 2017-09-29 ~ 2022-02-11
    OF - Director → CIF 0
  • 17
    Capon, Peter
    Chairman born in December 1934
    Individual
    Officer
    icon of calendar 1994-03-18 ~ 1998-03-17
    OF - Director → CIF 0
  • 18
    Allsopp, Robert William
    Company Director born in August 1949
    Individual (2 offsprings)
    Officer
    icon of calendar 2009-10-20 ~ 2013-10-11
    OF - Director → CIF 0
  • 19
    Yung, Kathryn Anne
    Managing Director born in January 1976
    Individual (8 offsprings)
    Officer
    icon of calendar 2015-05-12 ~ 2016-08-17
    OF - Director → CIF 0
  • 20
    Hardman, James Colin
    Director born in July 1948
    Individual
    Officer
    icon of calendar 1994-03-18 ~ 1998-12-30
    OF - Director → CIF 0
  • 21
    Oliver, John Joseph, Professor
    Managing Director born in January 1948
    Individual (5 offsprings)
    Officer
    icon of calendar 1994-03-18 ~ 1995-02-22
    OF - Director → CIF 0
  • 22
    Okeefe, Anne Clare
    Individual
    Officer
    icon of calendar 1994-03-16 ~ 1994-03-18
    OF - Secretary → CIF 0
  • 23
    Falconi, Robert Joseph
    Company Director born in January 1958
    Individual (8 offsprings)
    Officer
    icon of calendar 2013-10-11 ~ 2017-01-27
    OF - Director → CIF 0
    Falconi, Robert Joseph
    Individual (8 offsprings)
    Officer
    icon of calendar 2013-10-11 ~ 2017-01-27
    OF - Secretary → CIF 0
  • 24
    Flinn, Peter
    Manager born in April 1948
    Individual (1 offspring)
    Officer
    icon of calendar 1996-06-27 ~ 1997-03-14
    OF - Director → CIF 0
  • 25
    Field, Martin John
    Company Director born in July 1961
    Individual (6 offsprings)
    Officer
    icon of calendar 1998-03-17 ~ 2013-10-11
    OF - Director → CIF 0
  • 26
    Wall, Catherine Alison
    Venture Capitalist born in October 1960
    Individual (3 offsprings)
    Officer
    icon of calendar 1994-05-10 ~ 1998-06-29
    OF - Director → CIF 0
  • 27
    Markey, Lee
    Uk Financial Controller born in July 1978
    Individual (2 offsprings)
    Officer
    icon of calendar 2017-07-01 ~ 2019-01-07
    OF - Director → CIF 0
  • 28
    CSA CERTIFICATION UK LTD - 2014-09-08
    icon of addressUnit 6, Hawarden Industrial Park, Hawarden, Deeside, United Kingdom
    Dissolved Corporate (1 parent, 4 offsprings)
    Person with significant control
    2016-04-06 ~ 2021-03-31
    PE - Right to appoint or remove directorsCIF 0
    PE - Ownership of shares – 75% or moreCIF 0
    PE - Ownership of voting rights - 75% or moreCIF 0
parent relation
Company in focus

CSA GROUP TESTING UK LIMITED

Previous names
REFAL 419 LIMITED - 1994-03-16
LEYLAND TECHNICAL CENTRE LIMITED - 1997-07-25
LTC LIMITED - 2005-12-02
MI TECHNOLOGY GROUP LIMITED - 2015-03-27
Standard Industrial Classification
71121 - Engineering Design Activities For Industrial Process And Production

  • CSA GROUP TESTING UK LIMITED
    Info
    REFAL 419 LIMITED - 1994-03-16
    LEYLAND TECHNICAL CENTRE LIMITED - 1994-03-16
    LTC LIMITED - 1994-03-16
    MI TECHNOLOGY GROUP LIMITED - 1994-03-16
    Registered number 02888007
    icon of addressUnit 6 Hawarden Industrial Park, Hawarden, Deeside CH5 3US
    PRIVATE LIMITED COMPANY incorporated on 1994-01-14 (31 years 11 months). The company status is Active.
    The last date of confirmation statement was made at 2025-03-31
    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.