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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
    Willis, Helen Margaret
    Born in January 1964
    Individual (28 offsprings)
    Officer
    icon of calendar 2024-03-31 ~ now
    OF - Director → CIF 0
  • 2
    Geoghegan, Nicole Ann
    Individual (31 offsprings)
    Officer
    icon of calendar 2022-07-05 ~ now
    OF - Secretary → CIF 0
  • 3
    Morris, Paul Anthony
    Born in April 1974
    Individual (11 offsprings)
    Officer
    icon of calendar 2024-07-08 ~ now
    OF - Director → CIF 0
  • 4
    icon of addressSeventh Floor, 70 St Mary Axe, London, United Kingdom
    Corporate (14 offsprings)
    Person with significant control
    icon of calendar 2016-07-05 ~ now
    PE - Right to appoint or remove directorsCIF 0
    PE - Ownership of voting rights - 75% or moreCIF 0
    PE - Ownership of shares – 75% or moreCIF 0
Ceased 16
  • 1
    James, Darren Glyn
    Director born in June 1967
    Individual (21 offsprings)
    Officer
    icon of calendar 2016-07-05 ~ 2020-03-31
    OF - Director → CIF 0
  • 2
    Thompson, Louis Chavasse
    Software And Electronics Systems Designer born in January 1964
    Individual (1 offspring)
    Officer
    icon of calendar 1999-12-01 ~ 2016-07-05
    OF - Director → CIF 0
  • 3
    Wood, Tracey Alison
    Lawyer born in May 1969
    Individual (19 offsprings)
    Officer
    icon of calendar 2016-07-05 ~ 2020-09-01
    OF - Director → CIF 0
    Wood, Tracey Alison
    Individual (19 offsprings)
    Officer
    icon of calendar 2016-07-05 ~ 2020-09-01
    OF - Secretary → CIF 0
  • 4
    Higham, Matthew
    Chief Digital Officer born in June 1978
    Individual (2 offsprings)
    Officer
    icon of calendar 2021-12-01 ~ 2022-11-30
    OF - Director → CIF 0
  • 5
    Wyllie, Andrew
    Chief Executive born in December 1962
    Individual (5 offsprings)
    Officer
    icon of calendar 2016-07-05 ~ 2019-05-07
    OF - Director → CIF 0
  • 6
    Taylor, David Roy
    Commercial Director born in August 1964
    Individual (7 offsprings)
    Officer
    icon of calendar 2020-09-01 ~ 2024-07-08
    OF - Director → CIF 0
  • 7
    Ellison, Simon James
    Sector Director born in March 1976
    Individual (8 offsprings)
    Officer
    icon of calendar 2016-07-05 ~ 2020-04-06
    OF - Director → CIF 0
  • 8
    Griffin, Anthony Wilfred James, Dr
    Company Director born in July 1938
    Individual (1 offspring)
    Officer
    icon of calendar ~ 2015-04-07
    OF - Director → CIF 0
  • 9
    Derebag, Deborah Anne
    Individual (2 offsprings)
    Officer
    icon of calendar 2001-09-21 ~ 2015-11-20
    OF - Secretary → CIF 0
  • 10
    Hunter, Martin David
    Chartered Accountant born in March 1959
    Individual (14 offsprings)
    Officer
    icon of calendar 2020-11-30 ~ 2022-03-18
    OF - Director → CIF 0
  • 11
    Marsh, Nathan Anthony
    Chief Digital Officer born in October 1973
    Individual
    Officer
    icon of calendar 2020-04-06 ~ 2021-04-01
    OF - Director → CIF 0
  • 12
    Kershaw, Susan Mary
    Civil Engineer born in December 1959
    Individual (2 offsprings)
    Officer
    icon of calendar 2020-04-06 ~ 2023-09-29
    OF - Director → CIF 0
  • 13
    Clements, Warren John
    Director born in August 1972
    Individual (1 offspring)
    Officer
    icon of calendar 2022-03-18 ~ 2024-03-31
    OF - Director → CIF 0
  • 14
    Bickerstaff, Anthony Oliver
    Financial Director born in June 1964
    Individual (8 offsprings)
    Officer
    icon of calendar 2016-07-05 ~ 2020-11-30
    OF - Director → CIF 0
  • 15
    Griffin, Christina Jane
    Company Director born in July 1943
    Individual
    Officer
    icon of calendar ~ 2003-06-30
    OF - Director → CIF 0
    Griffin, Christina Jane
    Individual
    Officer
    icon of calendar ~ 2001-09-24
    OF - Secretary → CIF 0
  • 16
    Harris, Sharon
    Individual
    Officer
    icon of calendar 2020-09-01 ~ 2022-07-05
    OF - Secretary → CIF 0
parent relation
Company in focus

COSTAIN INTEGRATED TECHNOLOGY SOLUTIONS LIMITED

Previous name
SIMULATION SYSTEMS LIMITED - 2016-07-15
Standard Industrial Classification
26309 - Manufacture Of Communication Equipment Other Than Telegraph, And Telephone Apparatus And Equipment

  • COSTAIN INTEGRATED TECHNOLOGY SOLUTIONS LIMITED
    Info
    SIMULATION SYSTEMS LIMITED - 2016-07-15
    Registered number 01439838
    icon of addressSeventh Floor, 70 St Mary Axe, London EC3A 8BE
    PRIVATE LIMITED COMPANY incorporated on 1979-07-25 (46 years 5 months). The company status is Active.
    The last date of confirmation statement was made at 2025-07-18
    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.