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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 3
  • 1
    Ng, Wilson Chin Heng
    Born in September 1981
    Individual (16 offsprings)
    Officer
    2022-10-01 ~ now
    OF - Director → CIF 0
  • 2
    Lawrence, Anna Louise
    Born in May 1979
    Individual (21 offsprings)
    Officer
    2025-05-30 ~ now
    OF - Director → CIF 0
  • 3
    DIPLOMA P.L.C. - 2000-04-17
    DIPLOMA INVESTMENTS LIMITED - 1978-12-31
    12, Charterhouse Square, London, England
    Active Corporate (4 parents, 16 offsprings)
    Person with significant control
    2016-04-06 ~ now
    PE - Ownership of shares – 75% or moreCIF 0
    PE - Ownership of voting rights - 75% or moreCIF 0
    PE - Right to appoint or remove directorsCIF 0
Ceased 15
  • 1
    Gardiner, Craig
    Accountant born in December 1967
    Individual
    Officer
    2008-03-03 ~ 2015-11-18
    OF - Director → CIF 0
    Gardiner, Craig
    Individual
    Officer
    2008-03-03 ~ 2013-01-16
    OF - Secretary → CIF 0
  • 2
    Gallagher, Anthony James
    Individual
    Officer
    2013-01-16 ~ 2020-05-05
    OF - Secretary → CIF 0
  • 3
    Davies, Christopher Mark
    Chief Financial Officer born in March 1970
    Individual (3 offsprings)
    Officer
    2023-08-01 ~ 2025-08-13
    OF - Director → CIF 0
  • 4
    Gibbes, Barbara
    Chief Financial Officer born in July 1975
    Individual
    Officer
    2020-06-22 ~ 2022-09-30
    OF - Director → CIF 0
  • 5
    Morrison, John
    Company Secretary born in October 1984
    Individual (29 offsprings)
    Officer
    2020-11-02 ~ 2025-05-30
    OF - Director → CIF 0
    Morrison, John
    Individual (29 offsprings)
    Officer
    2020-05-05 ~ 2025-05-30
    OF - Secretary → CIF 0
  • 6
    Thompson, Bruce Mckenzie
    Company Director born in April 1955
    Individual (5 offsprings)
    Officer
    2004-06-15 ~ 2018-05-08
    OF - Director → CIF 0
  • 7
    Henderson, John Iain
    Chief Operating Officer born in January 1956
    Individual (6 offsprings)
    Officer
    2005-11-28 ~ 2016-03-31
    OF - Director → CIF 0
  • 8
    Yazdani, Neil
    Director born in March 1980
    Individual
    Officer
    2019-09-26 ~ 2022-09-30
    OF - Director → CIF 0
  • 9
    Thomson, Jonathan David
    Director born in August 1972
    Individual (3 offsprings)
    Officer
    2019-05-16 ~ 2020-11-02
    OF - Director → CIF 0
  • 10
    Blackburn, Kevin
    Managing Director born in October 1963
    Individual
    Officer
    2008-03-03 ~ 2015-11-18
    OF - Director → CIF 0
  • 11
    Lingwood, Nigel Peter
    Company Director born in March 1959
    Individual (8 offsprings)
    Officer
    2004-06-15 ~ 2020-06-22
    OF - Director → CIF 0
    Lingwood, Nigel Peter
    Individual (8 offsprings)
    Officer
    2004-06-15 ~ 2013-01-16
    OF - Secretary → CIF 0
  • 12
    Bell, Stuart Graham
    Director born in March 1982
    Individual (1 offspring)
    Officer
    2016-03-31 ~ 2018-07-19
    OF - Director → CIF 0
  • 13
    Ingram, Richard John
    Director born in April 1963
    Individual (3 offsprings)
    Officer
    2018-05-08 ~ 2018-08-28
    OF - Director → CIF 0
  • 14
    26, Church Street, London
    Dissolved Corporate (4 parents, 9 offsprings)
    Equity (Company account)
    2 GBP2022-12-31
    Officer
    2004-04-30 ~ 2004-06-15
    PE - Nominee Secretary → CIF 0
  • 15
    1, Mitchell Lane, Bristol, Avon
    Dissolved Corporate (4 parents, 14 offsprings)
    Equity (Company account)
    100 GBP2022-12-31
    Officer
    2004-04-30 ~ 2004-06-15
    PE - Nominee Director → CIF 0
parent relation
Company in focus

DIPLOMA CANADA HOLDINGS LIMITED

Previous names
DIPLOMA OVERSEAS LIMITED - 2004-07-09
PAGEBOARD LIMITED - 2004-07-07
Standard Industrial Classification
70100 - Activities Of Head Offices

  • DIPLOMA CANADA HOLDINGS LIMITED
    Info
    DIPLOMA OVERSEAS LIMITED - 2004-07-09
    PAGEBOARD LIMITED - 2004-07-09
    Registered number 05116724
    10-11 Charterhouse Square, London EC1M 6EE
    PRIVATE LIMITED COMPANY incorporated on 2004-04-30 (21 years 9 months). The company status is Active.
    The last date of confirmation statement was made at 2024-11-30
    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 9 February 2026 and licensed under the Open Government Licence v3.0.