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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
    2017-05-03 ~ dissolved
    OF - Director → CIF 0
    Seabrook, Michael William Peter
    Individual (67 offsprings)
    Officer
    2001-02-21 ~ dissolved
    OF - Secretary → CIF 0
  • 2
    Mccrorie, Ewen Angus
    Finance Director born in July 1958
    Individual (23 offsprings)
    Officer
    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
    350, Longwater Avenue, Reading, England
    Active Corporate (8 parents, 32 offsprings)
    Person with significant control
    2016-04-06 ~ dissolved
    PE - Ownership of shares – 75% or moreCIF 0
    PE - Right to appoint or remove directorsCIF 0
    PE - Ownership of voting rights - 75% or moreCIF 0
Ceased 33
  • 1
    Meau, Jean-christophe Michel
    Company Director born in April 1963
    Individual
    Officer
    2008-09-03 ~ 2010-04-01
    OF - Director → CIF 0
  • 2
    Hill, Stephen George
    Company Director born in August 1960
    Individual (1 offspring)
    Officer
    2012-01-06 ~ 2012-04-16
    OF - Director → CIF 0
  • 3
    Porter, Martin Timothy
    Company Director born in May 1954
    Individual (1 offspring)
    Officer
    1999-02-01 ~ 2008-09-03
    OF - Director → CIF 0
  • 4
    Smart, Graham
    Marketing Director born in February 1949
    Individual
    Officer
    2000-02-11 ~ 2000-09-03
    OF - Director → CIF 0
  • 5
    Handley, James Edward
    Hr Director
    Individual
    Officer
    1999-10-01 ~ 2000-02-11
    OF - Secretary → CIF 0
  • 6
    Mitchell, Alastair James
    Company Secretary born in September 1932
    Individual
    Officer
    1994-06-30 ~ 1996-02-23
    OF - Director → CIF 0
    Mitchell, Alastair James
    Company Secretary
    Individual
    Officer
    1994-06-30 ~ 1996-02-23
    OF - Secretary → CIF 0
  • 7
    Barratt, Justin Stephen Richard
    Company Executive born in November 1969
    Individual (2 offsprings)
    Officer
    2008-09-03 ~ 2010-12-17
    OF - Director → CIF 0
  • 8
    Seabrook, Michael William Peter
    Chartered Secretary born in September 1966
    Individual (67 offsprings)
    Officer
    2002-10-04 ~ 2008-09-03
    OF - Director → CIF 0
  • 9
    Augendre, Thierry
    Chief Financial Officer born in November 1954
    Individual
    Officer
    1994-10-01 ~ 1995-09-19
    OF - Director → CIF 0
    Augendre, Thierry
    Company Director born in November 1954
    Individual
    2004-06-15 ~ 2004-09-30
    OF - Director → CIF 0
  • 10
    Walker, Justin Mark
    Company Director born in April 1962
    Individual (2 offsprings)
    Officer
    2008-09-03 ~ 2010-04-01
    OF - Director → CIF 0
  • 11
    Chevalier, Jean Luc
    Company Director born in August 1954
    Individual
    Officer
    2004-09-30 ~ 2008-09-03
    OF - Director → CIF 0
  • 12
    Batley, Peter Thomas
    Company Director born in January 1961
    Individual
    Officer
    2008-09-03 ~ 2010-04-01
    OF - Director → CIF 0
  • 13
    Tawney, Christopher
    Individual (2 offsprings)
    Officer
    1996-02-23 ~ 1999-09-30
    OF - Secretary → CIF 0
  • 14
    Davies, William Rees
    Company Director born in April 1944
    Individual
    Officer
    1994-06-30 ~ 1995-07-31
    OF - Director → CIF 0
  • 15
    Murphy, John Peter
    Company Director born in November 1960
    Individual (2 offsprings)
    Officer
    2012-01-06 ~ 2017-05-03
    OF - Director → CIF 0
  • 16
    Baldwin, David Hamilton
    Company Director born in May 1972
    Individual (1 offspring)
    Officer
    2011-01-04 ~ 2012-01-06
    OF - Director → CIF 0
  • 17
    Lepeytre, Jean Paul
    President And Ceo born in August 1947
    Individual
    Officer
    1999-11-17 ~ 2007-11-01
    OF - Director → CIF 0
  • 18
    Roussel, Didier
    Executive Vp Syseca born in May 1947
    Individual
    Officer
    1994-10-01 ~ 1999-07-31
    OF - Director → CIF 0
  • 19
    Shiel, Christopher Bennett
    Managing Director born in April 1940
    Individual
    Officer
    1994-10-01 ~ 2000-11-01
    OF - Director → CIF 0
  • 20
    Parmenter, Martin David, Mr.
    Individual (5 offsprings)
    Officer
    2000-02-11 ~ 2000-11-01
    OF - Secretary → CIF 0
  • 21
    Duplaix, Christine
    Finance Officer born in November 1957
    Individual
    Officer
    1995-09-19 ~ 1999-01-31
    OF - Director → CIF 0
  • 22
    Haagen, Jean Yves Bernard Francois
    Individual (2 offsprings)
    Officer
    2000-11-01 ~ 2001-02-21
    OF - Secretary → CIF 0
  • 23
    Lockwood, David Charles
    Company Director born in March 1962
    Individual (2 offsprings)
    Officer
    2010-04-01 ~ 2011-09-01
    OF - Director → CIF 0
  • 24
    De Pourtales, Edouard
    Business Development Manager born in October 1951
    Individual
    Officer
    1995-09-19 ~ 2002-10-04
    OF - Director → CIF 0
  • 25
    Asbee, Brian Charles Arthur
    Company Director born in March 1936
    Individual
    Officer
    1995-09-01 ~ 1998-09-30
    OF - Director → CIF 0
  • 26
    Busby, Mark Gordon
    Company Director born in January 1965
    Individual (6 offsprings)
    Officer
    2010-04-01 ~ 2012-01-31
    OF - Director → CIF 0
  • 27
    Hourcade, Jean Charles
    Business Developer Director born in January 1957
    Individual
    Officer
    1994-07-25 ~ 1995-09-19
    OF - Director → CIF 0
  • 28
    Price, David John
    Chartered Engineer born in March 1955
    Individual (3 offsprings)
    Officer
    1998-08-04 ~ 2000-02-11
    OF - Director → CIF 0
  • 29
    Hearn, Mark David
    Company Director born in October 1964
    Individual
    Officer
    2012-01-06 ~ 2017-05-03
    OF - Director → CIF 0
    2017-05-03 ~ 2017-05-12
    OF - Director → CIF 0
  • 30
    Aldrin, Olivier Daniel
    Company Director born in February 1965
    Individual
    Officer
    1999-11-17 ~ 2004-03-31
    OF - Director → CIF 0
  • 31
    King, Andrew William
    Company Director born in August 1971
    Individual (6 offsprings)
    Officer
    2010-09-27 ~ 2011-01-04
    OF - Director → CIF 0
  • 32
    84 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
    84 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
    350 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
    2, 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
    350 Longwater Avenue, Green Park, Reading, Berkshire, United Kingdom
    Dissolved Corporate (3 parents)
    Person with significant control
    2016-04-06 ~ dissolved
    CIF 1 - Ownership of shares – 75% or moreOE
    CIF 1 - Right to appoint or remove directorsOE
    CIF 1 - Ownership of voting rights - 75% or moreOE

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Contains public sector information retrieved at 9 February 2026 and licensed under the Open Government Licence v3.0.