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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 17
  • 1
    Mortimer, Stuart Clive
    Consultant born in October 1948
    Individual (8 offsprings)
    Officer
    1996-05-01 ~ 1997-04-30
    OF - Director → CIF 0
  • 2
    Egleton, George Stephen
    Security Consultant born in June 1934
    Individual (6 offsprings)
    Officer
    1995-01-01 ~ 1999-06-30
    OF - Director → CIF 0
  • 3
    Thirkettle, Gary John
    Director born in July 1966
    Individual (8 offsprings)
    Officer
    2009-01-07 ~ 2009-10-16
    OF - Director → CIF 0
  • 4
    Heywood, Stephen Dene
    Individual (74 offsprings)
    Officer
    2009-01-07 ~ 2014-06-27
    OF - Secretary → CIF 0
  • 5
    Browning, Mark John
    Director born in May 1952
    Individual (8 offsprings)
    Officer
    2010-05-11 ~ 2017-06-26
    OF - Director → CIF 0
  • 6
    Hutchins, Kenneth
    Chairman born in January 1955
    Individual (17 offsprings)
    Officer
    1997-04-25 ~ 1997-06-23
    OF - Director → CIF 0
  • 7
    Simpson, Robert Anthony
    Certified Accountant born in October 1948
    Individual (4 offsprings)
    Officer
    1994-04-29 ~ 1999-07-14
    OF - Director → CIF 0
    Simpson, Robert Anthony
    Individual (4 offsprings)
    Officer
    1991-10-04 ~ 1995-05-26
    OF - Secretary → CIF 0
  • 8
    Duffy, Mark Anthony
    Born in October 1967
    Individual (22 offsprings)
    Officer
    1991-10-04 ~ now
    OF - Director → CIF 0
    Duffy, Mark Anthony
    Individual (22 offsprings)
    Officer
    1997-12-09 ~ 1998-05-01
    OF - Secretary → CIF 0
  • 9
    Catchpole, Peter Brian
    Individual (1 offspring)
    Officer
    1995-05-26 ~ 1997-04-11
    OF - Secretary → CIF 0
  • 10
    Taubman, Michael Martin
    Director born in January 1947
    Individual (12 offsprings)
    Officer
    2002-06-28 ~ 2016-09-30
    OF - Director → CIF 0
    Taubman, Michael Martin
    Individual (12 offsprings)
    Officer
    2014-06-27 ~ 2021-08-31
    OF - Secretary → CIF 0
  • 11
    Duffy, Roger Edward Gordon
    Company Director born in February 1941
    Individual (1 offspring)
    Officer
    1991-10-04 ~ 1994-04-29
    OF - Director → CIF 0
  • 12
    Watson, Michael Grosby
    Security Adviser born in September 1934
    Individual (1 offspring)
    Officer
    ~ 1993-10-04
    OF - Director → CIF 0
  • 13
    Wooltorton, Mervyn Raymond
    Director born in June 1952
    Individual (39 offsprings)
    Officer
    2009-01-07 ~ 2017-06-26
    OF - Director → CIF 0
  • 14
    Hood, Nigel Terence
    Individual (1 offspring)
    Officer
    1997-04-12 ~ 1997-12-09
    OF - Secretary → CIF 0
  • 15
    Lundean, David John
    Accountant born in January 1947
    Individual (10 offsprings)
    Officer
    1999-08-18 ~ 2009-01-07
    OF - Director → CIF 0
    Lundean, David John
    Individual (10 offsprings)
    Officer
    1998-05-01 ~ 2009-01-07
    OF - Secretary → CIF 0
  • 16
    Watson, Sheila Ruby
    Clerical Assistant born in March 1946
    Individual (1 offspring)
    Officer
    ~ 1991-10-04
    OF - Director → CIF 0
    Watson, Sheila Ruby
    Individual (1 offspring)
    Officer
    ~ 1991-10-04
    OF - Secretary → CIF 0
  • 17
    GSL DARDAN HOLDINGS LIMITED
    - now 06758117
    GSL DARDAN LIMITED - 2009-07-02
    CHAIRFILE LIMITED - 2009-01-09
    Brooke House, John Hyrne Way, Norwich, United Kingdom
    Active Corporate (9 parents, 6 offsprings)
    Person with significant control
    2016-04-06 ~ now
    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

INTEGRAL SECURITY LTD

Period: 1995-06-07 ~ now
Company number: 01707060
Registered names
INTEGRAL SECURITY LTD - now
Standard Industrial Classification
80100 - Private Security Activities

  • INTEGRAL SECURITY LTD
    Info
    DOBERMANN SECURITY LIMITED - 1995-06-07
    DOBERMAN SECURITY LIMITED - 1995-06-07
    Registered number 01707060
    2 Mcclintock Building Granta Park, Great Abington, Cambridge CB21 6GP
    PRIVATE LIMITED COMPANY incorporated on 1983-03-17 (43 years). The status of the company number is Active.
    The last date of confirmation statement was made at 2025-08-24
    CIF 0
child relation
Offspring entities and appointments 0
  • Not found in our database.

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Contains public sector information retrieved at 22 March 2026 and licensed under the Open Government Licence v3.0.