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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
    Seabrook, Michael William Peter
    Chartered Secretary born in September 1966
    Individual (67 offsprings)
    Officer
    icon of calendar 2017-05-03 ~ dissolved
    OF - Director → CIF 0
    Seabrook, Michael William Peter
    Individual (67 offsprings)
    Officer
    icon of calendar 2001-02-21 ~ dissolved
    OF - Secretary → CIF 0
  • 2
    Mccrorie, Ewen Angus
    Finance Director born in July 1958
    Individual (23 offsprings)
    Officer
    icon of calendar 2017-05-03 ~ dissolved
    OF - Director → CIF 0
  • 3
    THALES DEFENCE LIMITED - 2005-05-31
    THOMSON RACAL DEFENCE LIMITED - 2000-12-15
    RACAL DEFENCE ELECTRONICS LIMITED - 2000-08-30
    RACAL RADAR DEFENCE SYSTEMS LIMITED - 1999-04-21
    DECCA SERVICES LIMITED - 1984-07-26
    icon of address350, Longwater Avenue, Reading, England
    Active Corporate (8 parents, 33 offsprings)
    Person with significant control
    icon of calendar 2016-04-06 ~ dissolved
    PE - Ownership of voting rights - 75% or moreCIF 0
    PE - Right to appoint or remove directorsCIF 0
    PE - Ownership of shares – 75% or moreCIF 0
Ceased 33
  • 1
    Lepeytre, Jean Paul
    President And Ceo born in August 1947
    Individual
    Officer
    icon of calendar 1999-11-17 ~ 2007-11-01
    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
    Augendre, Thierry
    Chief Financial Officer born in November 1954
    Individual
    Officer
    icon of calendar 1994-10-01 ~ 1995-09-19
    OF - Director → CIF 0
    Augendre, Thierry
    Company Director born in November 1954
    Individual
    icon of calendar 2004-06-15 ~ 2004-09-30
    OF - Director → CIF 0
  • 4
    Baldwin, David Hamilton
    Company Director born in May 1972
    Individual (1 offspring)
    Officer
    icon of calendar 2011-01-04 ~ 2012-01-06
    OF - Director → CIF 0
  • 5
    Barratt, Justin Stephen Richard
    Company Executive born in November 1969
    Individual (2 offsprings)
    Officer
    icon of calendar 2008-09-03 ~ 2010-12-17
    OF - Director → CIF 0
  • 6
    Smart, Graham
    Marketing Director born in February 1949
    Individual
    Officer
    icon of calendar 2000-02-11 ~ 2000-09-03
    OF - Director → CIF 0
  • 7
    De Pourtales, Edouard
    Business Development Manager born in October 1951
    Individual
    Officer
    icon of calendar 1995-09-19 ~ 2002-10-04
    OF - Director → CIF 0
  • 8
    Murphy, John Peter
    Company Director born in November 1960
    Individual (2 offsprings)
    Officer
    icon of calendar 2012-01-06 ~ 2017-05-03
    OF - Director → CIF 0
  • 9
    Haagen, Jean Yves Bernard Francois
    Individual (2 offsprings)
    Officer
    icon of calendar 2000-11-01 ~ 2001-02-21
    OF - Secretary → CIF 0
  • 10
    Roussel, Didier
    Executive Vp Syseca born in May 1947
    Individual
    Officer
    icon of calendar 1994-10-01 ~ 1999-07-31
    OF - Director → CIF 0
  • 11
    Walker, Justin Mark
    Company Director born in April 1962
    Individual (2 offsprings)
    Officer
    icon of calendar 2008-09-03 ~ 2010-04-01
    OF - Director → CIF 0
  • 12
    King, Andrew William
    Company Director born in August 1971
    Individual (5 offsprings)
    Officer
    icon of calendar 2010-09-27 ~ 2011-01-04
    OF - Director → CIF 0
  • 13
    Tawney, Christopher
    Individual (2 offsprings)
    Officer
    icon of calendar 1996-02-23 ~ 1999-09-30
    OF - Secretary → CIF 0
  • 14
    Handley, James Edward
    Hr Director
    Individual
    Officer
    icon of calendar 1999-10-01 ~ 2000-02-11
    OF - Secretary → CIF 0
  • 15
    Duplaix, Christine
    Finance Officer born in November 1957
    Individual
    Officer
    icon of calendar 1995-09-19 ~ 1999-01-31
    OF - Director → CIF 0
  • 16
    Hourcade, Jean Charles
    Business Developer Director born in January 1957
    Individual
    Officer
    icon of calendar 1994-07-25 ~ 1995-09-19
    OF - Director → CIF 0
  • 17
    Price, David John
    Chartered Engineer born in March 1955
    Individual (3 offsprings)
    Officer
    icon of calendar 1998-08-04 ~ 2000-02-11
    OF - Director → CIF 0
  • 18
    Mitchell, Alastair James
    Company Secretary born in September 1932
    Individual
    Officer
    icon of calendar 1994-06-30 ~ 1996-02-23
    OF - Director → CIF 0
    Mitchell, Alastair James
    Company Secretary
    Individual
    Officer
    icon of calendar 1994-06-30 ~ 1996-02-23
    OF - Secretary → CIF 0
  • 19
    Davies, William Rees
    Company Director born in April 1944
    Individual
    Officer
    icon of calendar 1994-06-30 ~ 1995-07-31
    OF - Director → CIF 0
  • 20
    Busby, Mark Gordon
    Company Director born in January 1965
    Individual (6 offsprings)
    Officer
    icon of calendar 2010-04-01 ~ 2012-01-31
    OF - Director → CIF 0
  • 21
    Chevalier, Jean Luc
    Company Director born in August 1954
    Individual
    Officer
    icon of calendar 2004-09-30 ~ 2008-09-03
    OF - Director → CIF 0
  • 22
    Porter, Martin Timothy
    Company Director born in May 1954
    Individual (1 offspring)
    Officer
    icon of calendar 1999-02-01 ~ 2008-09-03
    OF - Director → CIF 0
  • 23
    Aldrin, Olivier Daniel
    Company Director born in February 1965
    Individual
    Officer
    icon of calendar 1999-11-17 ~ 2004-03-31
    OF - Director → CIF 0
  • 24
    Seabrook, Michael William Peter
    Chartered Secretary born in September 1966
    Individual (67 offsprings)
    Officer
    icon of calendar 2002-10-04 ~ 2008-09-03
    OF - Director → CIF 0
  • 25
    Hill, Stephen George
    Company Director born in August 1960
    Individual (1 offspring)
    Officer
    icon of calendar 2012-01-06 ~ 2012-04-16
    OF - Director → CIF 0
  • 26
    Asbee, Brian Charles Arthur
    Company Director born in March 1936
    Individual
    Officer
    icon of calendar 1995-09-01 ~ 1998-09-30
    OF - Director → CIF 0
  • 27
    Hearn, Mark David
    Company Director born in October 1964
    Individual
    Officer
    icon of calendar 2012-01-06 ~ 2017-05-03
    OF - Director → CIF 0
    icon of calendar 2017-05-03 ~ 2017-05-12
    OF - Director → CIF 0
  • 28
    Shiel, Christopher Bennett
    Managing Director born in April 1940
    Individual
    Officer
    icon of calendar 1994-10-01 ~ 2000-11-01
    OF - Director → CIF 0
  • 29
    Meau, Jean-christophe Michel
    Company Director born in April 1963
    Individual
    Officer
    icon of calendar 2008-09-03 ~ 2010-04-01
    OF - Director → CIF 0
  • 30
    Parmenter, Martin David, Mr.
    Individual (5 offsprings)
    Officer
    icon of calendar 2000-02-11 ~ 2000-11-01
    OF - Secretary → CIF 0
  • 31
    Batley, Peter Thomas
    Company Director born in January 1961
    Individual
    Officer
    icon of calendar 2008-09-03 ~ 2010-04-01
    OF - Director → CIF 0
  • 32
    icon of address84 Temple Chambers, Temple Avenue, London
    Active Corporate (3 parents, 6 offsprings)
    Equity (Company account)
    2 GBP2024-01-31
    Officer
    1994-06-10 ~ 1994-06-29
    PE - Nominee Director → CIF 0
  • 33
    icon of address84 Temple Chambers, Temple Avenue, London
    Active Corporate (2 parents, 187 offsprings)
    Equity (Company account)
    2 GBP2024-01-31
    Officer
    1994-06-10 ~ 1994-06-29
    PE - Nominee Secretary → CIF 0
parent relation
Company in focus

THALES INFORMATION SYSTEMS LIMITED

Previous names
SYSECA LIMITED - 2001-02-22
FERRANTI SYSECA LIMITED - 1996-07-01
BLUELOCK LIMITED - 1994-07-29
Standard Industrial Classification
62090 - Other Information Technology Service Activities

Related profiles found in government register
  • THALES INFORMATION SYSTEMS LIMITED
    Info
    SYSECA LIMITED - 2001-02-22
    FERRANTI SYSECA LIMITED - 2001-02-22
    BLUELOCK LIMITED - 2001-02-22
    Registered number 02937836
    icon of address350 Longwater Avenue, Green Park, Reading, Berkshire RG2 6GF
    PRIVATE LIMITED COMPANY incorporated on 1994-06-10 and dissolved on 2018-09-11 (24 years 3 months). The company status is Dissolved.
    CIF 0
  • THALES INFORMATION SYSTEMS LIMITED
    S
    Registered number 2937836
    icon of address2, Dashwood Lang Road, The Bourne Business Park, Addlestone, Nr Weybridge, Surrey, United Kingdom, KT15 2NX
    Limited By Shares in Companies House, United Kingdom
    CIF 1
child relation
Offspring entities and appointments
Active 1
  • C.W.B. SYSTEMS SERVICES LIMITED - 2001-07-02
    icon of address350 Longwater Avenue, Green Park, Reading, Berkshire, United Kingdom
    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 shares – 75% or moreOE
    CIF 1 - Ownership of voting rights - 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.