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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
    Gentgen, Thierry Denis Etienne
    Born in May 1966
    Individual (30 offsprings)
    Officer
    icon of calendar 2025-07-14 ~ now
    OF - Director → CIF 0
  • 2
    Seabrook, Michael William Peter
    Born in September 1966
    Individual (67 offsprings)
    Officer
    icon of calendar 2017-04-04 ~ now
    OF - Director → CIF 0
    Seabrook, Michael William Peter
    Individual (67 offsprings)
    Officer
    icon of calendar 2000-06-16 ~ now
    OF - Secretary → CIF 0
  • 3
    RACAL DEFENCE ELECTRONICS LIMITED - 2000-08-30
    THALES DEFENCE LIMITED - 2005-05-31
    THOMSON RACAL DEFENCE LIMITED - 2000-12-15
    DECCA SERVICES LIMITED - 1984-07-26
    RACAL RADAR DEFENCE SYSTEMS LIMITED - 1999-04-21
    icon of address350, Longwater Avenue, Reading, England
    Active Corporate (8 parents, 34 offsprings)
    Person with significant control
    icon of calendar 2016-04-06 ~ now
    PE - Ownership of voting rights - 75% or moreCIF 0
    PE - Ownership of shares – 75% or moreCIF 0
    PE - Right to appoint or remove directorsCIF 0
Ceased 34
  • 1
    Palmer, Stuart Justin
    Accountant born in January 1961
    Individual (1 offspring)
    Officer
    icon of calendar 2006-03-27 ~ 2008-09-03
    OF - Director → CIF 0
  • 2
    Lockwood, David Charles
    Company Director born in March 1962
    Individual (2 offsprings)
    Officer
    icon of calendar 2010-04-01 ~ 2011-09-01
    OF - Director → CIF 0
  • 3
    Randall, Nicholas John Stephen
    Company Director born in April 1951
    Individual (12 offsprings)
    Officer
    icon of calendar ~ 1994-05-23
    OF - Director → CIF 0
  • 4
    Greverie, Franck
    Company Director born in March 1969
    Individual
    Officer
    icon of calendar 2008-09-03 ~ 2012-03-23
    OF - Director → CIF 0
  • 5
    Jones, Phillip Simon, Dr.
    Company Director born in October 1965
    Individual (3 offsprings)
    Officer
    icon of calendar 2011-06-01 ~ 2014-03-31
    OF - Director → CIF 0
  • 6
    Bartlett, Robert
    Company Director born in January 1955
    Individual
    Officer
    icon of calendar 2001-05-10 ~ 2006-03-27
    OF - Director → CIF 0
  • 7
    Baldwin, David Hamilton
    Company Director born in May 1972
    Individual (1 offspring)
    Officer
    icon of calendar 2011-09-01 ~ 2012-01-06
    OF - Director → CIF 0
  • 8
    Naybour, Philip
    Company Director born in November 1960
    Individual (5 offsprings)
    Officer
    icon of calendar 2000-06-01 ~ 2004-10-01
    OF - Director → CIF 0
    Naybour, Philip Martin
    Company Director born in November 1960
    Individual (5 offsprings)
    Officer
    icon of calendar 2012-03-23 ~ 2017-04-10
    OF - Director → CIF 0
  • 9
    Whittaker, David
    Company Secretary
    Individual
    Officer
    icon of calendar 1994-05-23 ~ 2000-06-16
    OF - Secretary → CIF 0
  • 10
    Everson, Roger Frank
    Chartered Accountant born in August 1946
    Individual (2 offsprings)
    Officer
    icon of calendar ~ 1994-05-23
    OF - Director → CIF 0
    Everson, Roger Frank
    Individual (2 offsprings)
    Officer
    icon of calendar ~ 1994-05-23
    OF - Secretary → CIF 0
  • 11
    Massol, Jose Andre
    Senior Vice President born in January 1948
    Individual
    Officer
    icon of calendar 2000-06-16 ~ 2001-01-30
    OF - Director → CIF 0
  • 12
    Gentgen, Thierry Denis Etienne
    Finance Controller born in May 1966
    Individual (30 offsprings)
    Officer
    icon of calendar 2008-09-03 ~ 2010-04-01
    OF - Director → CIF 0
  • 13
    Wood, Andrew Richard
    Company Director born in June 1951
    Individual
    Officer
    icon of calendar 1998-06-02 ~ 1998-09-11
    OF - Director → CIF 0
  • 14
    Barrow, Howard Lonsdale
    Chartered Accountant/Dir born in December 1938
    Individual
    Officer
    icon of calendar ~ 1996-05-31
    OF - Director → CIF 0
  • 15
    Parsell, Ross James
    Company Director born in February 1963
    Individual
    Officer
    icon of calendar 2008-09-03 ~ 2011-06-01
    OF - Director → CIF 0
  • 16
    Hughes, John Llewellyn Mostyn
    Company Director born in July 1951
    Individual (1 offspring)
    Officer
    icon of calendar 2001-05-10 ~ 2004-07-26
    OF - Director → CIF 0
  • 17
    Kilazoglou, James
    Company Director born in October 1955
    Individual
    Officer
    icon of calendar 2004-10-01 ~ 2008-09-03
    OF - Director → CIF 0
  • 18
    Selby, Susan
    Company Director born in September 1963
    Individual
    Officer
    icon of calendar 1998-09-11 ~ 2001-05-10
    OF - Director → CIF 0
  • 19
    Holcroft, Philip Anthony
    Company Director born in December 1950
    Individual
    Officer
    icon of calendar 1994-05-23 ~ 1995-11-08
    OF - Director → CIF 0
  • 20
    Elsbury, David Clark
    Company Director born in January 1936
    Individual
    Officer
    icon of calendar 1995-06-27 ~ 1997-09-05
    OF - Director → CIF 0
  • 21
    Mccrorie, Ewen Angus
    Finance Director born in July 1958
    Individual (23 offsprings)
    Officer
    icon of calendar 2017-04-10 ~ 2023-08-01
    OF - Director → CIF 0
  • 22
    Musgrave, Clive Peter
    Company Director born in May 1953
    Individual
    Officer
    icon of calendar 1997-09-05 ~ 1998-09-11
    OF - Director → CIF 0
  • 23
    Le-lay, Frederic Jean Luc
    Company Director born in July 1965
    Individual
    Officer
    icon of calendar 2012-03-29 ~ 2013-06-01
    OF - Director → CIF 0
  • 24
    Kearsley, Martin Jeremy
    Company Director born in November 1961
    Individual (3 offsprings)
    Officer
    icon of calendar 1998-07-22 ~ 2000-12-31
    OF - Director → CIF 0
  • 25
    Lamb, Alan Peter Mackenzie
    Company Director born in September 1949
    Individual (5 offsprings)
    Officer
    icon of calendar ~ 1997-09-05
    OF - Director → CIF 0
  • 26
    Hindle, Christopher William
    Company Director born in April 1968
    Individual (1 offspring)
    Officer
    icon of calendar 2023-08-01 ~ 2025-07-14
    OF - Director → CIF 0
  • 27
    Vincent, Dean Justin
    Director born in March 1970
    Individual (1 offspring)
    Officer
    icon of calendar 2013-06-01 ~ 2017-04-10
    OF - Director → CIF 0
  • 28
    Roberts, Simon
    Company Director born in February 1957
    Individual (1 offspring)
    Officer
    icon of calendar 1995-04-01 ~ 1996-10-03
    OF - Director → CIF 0
    icon of calendar 2010-04-01 ~ 2013-12-31
    OF - Director → CIF 0
  • 29
    Robinson, Timothy Michael
    Company Director born in August 1963
    Individual (1 offspring)
    Officer
    icon of calendar 2004-08-25 ~ 2006-02-01
    OF - Director → CIF 0
  • 30
    Batley, Peter Thomas
    Company Director born in January 1961
    Individual
    Officer
    icon of calendar 2008-09-03 ~ 2010-04-01
    OF - Director → CIF 0
  • 31
    Richardson, Martin Roger
    Company Director born in April 1945
    Individual (2 offsprings)
    Officer
    icon of calendar 1994-05-23 ~ 1995-06-27
    OF - Director → CIF 0
    icon of calendar 1998-09-11 ~ 2000-06-16
    OF - Director → CIF 0
  • 32
    Stratton, Suzanne Jayne
    Company Director born in May 1972
    Individual (9 offsprings)
    Officer
    icon of calendar 2012-03-29 ~ 2017-04-10
    OF - Director → CIF 0
  • 33
    Epstein, Samuel David
    Company Director born in August 1946
    Individual
    Officer
    icon of calendar 1995-06-19 ~ 1997-09-05
    OF - Director → CIF 0
  • 34
    Ballard, John Gordon
    Company Director born in September 1945
    Individual (1 offspring)
    Officer
    icon of calendar 1996-10-03 ~ 2010-09-17
    OF - Director → CIF 0
parent relation
Company in focus

THALES E-SECURITY LIMITED

Previous names
RACAL-AIRTECH LIMITED - 2000-05-02
ACS VENTURES LIMITED - 1994-11-03
SEMIFLEET LIMITED - 1991-08-16
ZAXUS LIMITED - 2001-04-02
Standard Industrial Classification
62090 - Other Information Technology Service Activities
26110 - Manufacture Of Electronic Components

Related profiles found in government register
  • THALES E-SECURITY LIMITED
    Info
    RACAL-AIRTECH LIMITED - 2000-05-02
    ACS VENTURES LIMITED - 2000-05-02
    SEMIFLEET LIMITED - 2000-05-02
    ZAXUS LIMITED - 2000-05-02
    Registered number 02518805
    icon of address350 Longwater Avenue, Green Park, Reading, Berkshire RG2 6GF
    PRIVATE LIMITED COMPANY incorporated on 1990-07-05 (35 years 5 months). The company status is Active.
    The last date of confirmation statement was made at 2025-07-07
    CIF 0
  • THALES E-SECURITY LIMITED
    S
    Registered number 2518805
    icon of address350, Longwater Avenue, Reading, England, RG2 6GF
    Limited By Shares in Companies House, England
    CIF 1
child relation
Offspring entities and appointments
Active 1
  • NCIPHER LIMITED - 1997-02-12
    FASTNESS LIMITED - 1996-08-15
    icon of address350 Longwater Avenue, Green Park, Reading, England
    Dissolved Corporate (3 parents)
    Person with significant control
    icon of calendar 2016-04-06 ~ dissolved
    CIF 1 - Right to appoint or remove directorsOE
    CIF 1 - Ownership of voting rights - 75% or moreOE
    CIF 1 - Ownership of shares – 75% or moreOE

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Contains public sector information retrieved at 12 November 2025 and licensed under the Open Government Licence v3.0.