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The above diagram shows the color scheme of the layout in the main result page. The parent entities and officers who have significant controls over the individuals in focus are always inapplicable. The offspring entities and appointments are those entities that the individuals 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
Inapplicable
parent relation
Individuals in focus

Gentgen, Thierry Denis Etienne

child relation
Offspring entities and appointments 33
  • 1
    A400M TRAINING SERVICES LIMITED
    - now 08124852
    ALNERY NO. 3044 LIMITED - 2012-11-16
    350 Longwater Avenue, Green Park, Reading, Berkshire, United Kingdom
    Active Corporate (31 parents)
    Officer
    2012-12-20 ~ 2013-06-01
    IIF 42 - Director → ME
  • 2
    AIRSAFE LIMITED
    04029478
    350 Longwater Avenue, Green Park, Reading, Berkshire, United Kingdom
    Active Corporate (17 parents)
    Officer
    2025-07-14 ~ now
    IIF 26 - Director → ME
  • 3
    AQUILA AIR TRAFFIC MANAGEMENT SERVICES LIMITED
    09256777 02230719
    350 Longwater Avenue, Green Park, Reading, Berkshire, United Kingdom
    Active Corporate (23 parents)
    Officer
    2025-11-28 ~ now
    IIF 24 - Director → ME
  • 4
    AVEILLANT LIMITED
    07645131
    350 Longwater Avenue, Green Park, Reading, Berkshire
    Active Corporate (30 parents)
    Officer
    2025-07-14 ~ now
    IIF 3 - Director → ME
  • 5
    AVIMO MIDDLE EAST LIMITED
    - now 00951831
    U.S.H. INTERNATIONAL LIMITED - 1999-06-30
    AVS EUROPE LIMITED - 1991-04-03
    UNITED EQUIPMENT LIMITED - 1989-12-28
    350 Longwater Avenue, Green Park, Reading, Berkshire, United Kingdom
    Active Corporate (29 parents)
    Officer
    2025-07-14 ~ now
    IIF 7 - Director → ME
  • 6
    CONTROLS AND COMMUNICATIONS LIMITED
    00314979
    350 Longwater Avenue, Green Park, Reading, Berkshire, United Kingdom
    Active Corporate (18 parents)
    Officer
    2025-07-14 ~ now
    IIF 4 - Director → ME
  • 7
    DECCA LIMITED
    00237172 00868273
    350 Longwater Avenue, Green Park, Reading, Berkshire, United Kingdom
    Active Corporate (20 parents)
    Officer
    2025-07-14 ~ now
    IIF 29 - Director → ME
  • 8
    IMPERVA UK LIMITED
    05918482
    350 Longwater Avenue, Green Park, Reading, Berks, United Kingdom
    Active Corporate (24 parents)
    Officer
    2025-07-14 ~ now
    IIF 2 - Director → ME
  • 9
    LINK-MILES LIMITED
    - now 00084390
    SINGER LINK-MILES LIMITED - 1989-10-16
    SINGER COMPANY (U.K.) LIMITED(THE) - 1985-01-01
    350 Longwater Avenue, Green Park, Reading, Berkshire, United Kingdom
    Active Corporate (28 parents)
    Officer
    2005-09-14 ~ 2009-01-06
    IIF 33 - Director → ME
    2025-07-14 ~ now
    IIF 16 - Director → ME
  • 10
    NCIPHER CORPORATION LIMITED
    - now 03169278
    NCIPHER LIMITED - 1997-02-12
    FASTNESS LIMITED - 1996-08-15
    350 Longwater Avenue, Green Park, Reading, England
    Dissolved Corporate (36 parents)
    Officer
    2009-03-31 ~ 2010-04-01
    IIF 37 - Director → ME
  • 11
    RACAL EXECUTIVE TRUSTEE LIMITED
    01989846
    350 Longwater Avenue, Green Park, Reading, Berkshire, United Kingdom
    Active Corporate (25 parents)
    Officer
    2025-07-14 ~ now
    IIF 17 - Director → ME
  • 12
    THALES (WEYBRIDGE) LIMITED
    - now 03805416
    THALES (WEYBRIDGE) PLC - 2013-04-19
    THOMSON-CSF PLC - 2004-05-20
    350 Longwater Avenue, Green Park, Reading, Berkshire, United Kingdom
    Active Corporate (32 parents, 1 offspring)
    Officer
    2025-07-14 ~ now
    IIF 13 - Director → ME
  • 13
    THALES (WIGMORE STREET) LIMITED
    - now 01900915
    THALES UK HOLDINGS LIMITED - 2005-05-31
    THOMSON (UK) HOLDINGS LIMITED - 2004-06-07
    350 Longwater Avenue, Green Park, Reading, Berkshire, United Kingdom
    Active Corporate (41 parents, 3 offsprings)
    Officer
    2025-07-14 ~ now
    IIF 18 - Director → ME
  • 14
    THALES AIR DEFENCE LIMITED
    - now NI027183
    SHORTS MISSILE SYSTEMS LIMITED - 2001-01-30
    SHORT'S MISSILES SYSTEMS LIMITED - 1993-02-26
    Alanbrook Road, Castlereagh, Belfast
    Active Corporate (39 parents)
    Officer
    2025-07-14 ~ now
    IIF 1 - Director → ME
  • 15
    THALES ATM LIMITED
    - now 03229755
    AIRSYS ATM LIMITED - 2001-07-18
    SATM LIMITED - 1997-07-17
    SHELFCO (NO.1235) LIMITED - 1996-12-23
    350 Longwater Avenue, Green Park, Reading, Berkshire, United Kingdom
    Active Corporate (43 parents)
    Officer
    2012-07-01 ~ 2013-06-01
    IIF 41 - Director → ME
    2025-07-14 ~ now
    IIF 23 - Director → ME
  • 16
    THALES AVIONICS LIMITED
    - now 00523160
    THOMSON RACAL AVIONICS LIMITED - 2000-12-20
    RACAL AVIONICS LIMITED - 2000-09-01
    SOUTH BANK PUBLICITY LIMITED - 1982-05-05
    350 Longwater Avenue, Green Park, Reading, Berkshire, United Kingdom
    Active Corporate (37 parents)
    Officer
    2025-07-14 ~ now
    IIF 8 - Director → ME
    2012-07-01 ~ 2013-06-01
    IIF 45 - Director → ME
  • 17
    THALES CORPORATE SERVICES LIMITED
    - now 00959962
    RACAL GROUP SERVICES LIMITED - 2000-12-20
    350 Longwater Avenue, Green Park, Reading, Berkshire, United Kingdom
    Active Corporate (45 parents)
    Officer
    2025-07-14 ~ now
    IIF 12 - Director → ME
  • 18
    THALES E-SECURITY LIMITED
    - now 02518805
    ZAXUS LIMITED - 2001-04-02
    RACAL-AIRTECH LIMITED - 2000-05-02
    ACS VENTURES LIMITED - 1994-11-03
    SEMIFLEET LIMITED - 1991-08-16
    350 Longwater Avenue, Green Park, Reading, Berkshire, United Kingdom
    Active Corporate (36 parents, 1 offspring)
    Officer
    2025-07-14 ~ now
    IIF 9 - Director → ME
    2008-09-03 ~ 2010-04-01
    IIF 35 - Director → ME
  • 19
    THALES ELECTRONICS LIMITED
    - now 00497098
    THALES ELECTRONICS PLC - 2013-04-19
    RACAL ELECTRONICS PUBLIC LIMITED COMPANY - 2000-12-20
    350 Longwater Avenue, Green Park, Reading, Berkshire, United Kingdom
    Active Corporate (35 parents, 10 offsprings)
    Officer
    2025-07-14 ~ now
    IIF 31 - Director → ME
  • 20
    THALES HOLDINGS UK PLC
    - now 03945443 01900915
    THALES UK PLC - 2005-05-31
    THALES PLC - 2003-08-01
    THOMSON-CSF RACAL PUBLIC LIMITED COMPANY - 2000-12-15
    THOMSON-CSF INVEST LIMITED - 2000-11-13
    350 Longwater Avenue, Green Park, Reading, Berkshire, United Kingdom
    Active Corporate (47 parents, 2 offsprings)
    Officer
    2025-07-14 ~ now
    IIF 27 - Director → ME
  • 21
    THALES MISSILE ELECTRONICS LIMITED
    - now 03004769
    THOMSON-THORN MISSILE ELECTRONICS LIMITED - 2000-12-20
    THOMSON THORN MISSILE ELECTRONICS LIMITED - 1996-08-05
    350 Longwater Avenue, Green Park, Reading, Berkshire, United Kingdom
    Active Corporate (31 parents)
    Officer
    2025-07-14 ~ now
    IIF 11 - Director → ME
  • 22
    THALES NAVAL LIMITED
    - now 03957722
    THOMSON-CSF NAVAL SYSTEMS LIMITED - 2000-12-20
    350 Longwater Avenue, Green Park, Reading, Berkshire, United Kingdom
    Active Corporate (27 parents)
    Officer
    2025-07-14 ~ now
    IIF 21 - Director → ME
  • 23
    THALES OVERSEAS HOLDINGS LIMITED
    - now 02538382
    RACAL INTERNATIONAL LIMITED - 2001-02-13
    350 Longwater Avenue, Green Park, Reading, Berkshire, United Kingdom
    Active Corporate (22 parents)
    Officer
    2025-07-14 ~ now
    IIF 15 - Director → ME
  • 24
    THALES PROPERTIES LIMITED
    - now 01153834
    RACAL PROPERTIES LIMITED - 2000-12-20
    350 Longwater Avenue, Green Park, Reading, Berkshire, United Kingdom
    Active Corporate (26 parents, 1 offspring)
    Officer
    2025-07-14 ~ now
    IIF 5 - Director → ME
  • 25
    THALES READING 1 LTD
    - now 04081720
    NCIPHER LIMITED
    - 2018-11-30 04081720 03169278
    NCIPHER PLC - 2008-10-13
    350 Longwater Avenue, Green Park, Reading, Berkshire, United Kingdom
    Active Corporate (28 parents)
    Officer
    2025-07-14 ~ now
    IIF 14 - Director → ME
    2009-03-31 ~ 2010-04-01
    IIF 32 - Director → ME
  • 26
    THALES TRAINING & SIMULATION (ACE HOLDINGS) LIMITED
    06061479
    350 Longwater Avenue, Green Park, Reading, Berkshire, United Kingdom
    Active Corporate (20 parents, 1 offspring)
    Officer
    2025-07-14 ~ now
    IIF 19 - Director → ME
    2007-01-24 ~ 2008-09-03
    IIF 34 - Director → ME
    2012-07-01 ~ 2013-06-01
    IIF 40 - Director → ME
  • 27
    THALES TRAINING & SIMULATION (ACE) LIMITED
    - now 03023510
    THOMSON ACE AIRCREW TRAINING LIMITED - 2001-02-13
    THOMSON-CSF ACE AIRCREW TRAINING LIMITED - 1999-11-18
    THOMSON ACE AIRCREW TRAINING LIMITED - 1999-11-16
    ACE AIRCREW TRAINING LIMITED - 1999-06-10
    THOMSON SIMULATION (NO. 2) LIMITED - 1998-12-03
    THOMSON SERCO LIMITED - 1997-03-13
    IBIS (293) LIMITED - 1995-07-25
    350 Longwater Avenue, Green Park, Reading, Berkshire, United Kingdom
    Active Corporate (34 parents)
    Officer
    2025-07-14 ~ now
    IIF 6 - Director → ME
    2005-09-14 ~ 2008-09-03
    IIF 38 - Director → ME
    2012-07-01 ~ 2013-06-01
    IIF 44 - Director → ME
  • 28
    THALES TRAINING & SIMULATION (EAGLE MIDDLE WALLOP) LIMITED
    - now 04004492
    THALES EAGLE (MIDDLE WALLOP) AIRCREW TRAINING LIMITED - 2001-02-13
    THOMSON EAGLE (MIDDLE WALLOP) AIRCREW TRAINING LIMITED - 2000-12-20
    THOMSON EAGLE (MIDDLE WALLOP) AIRCRAFT TRAINING LIMITED - 2000-05-31
    350 Longwater Avenue, Green Park, Reading, Berkshire, United Kingdom
    Active Corporate (26 parents)
    Officer
    2025-07-14 ~ now
    IIF 25 - Director → ME
    2012-07-01 ~ 2013-06-01
    IIF 43 - Director → ME
    2005-09-14 ~ 2008-09-03
    IIF 39 - Director → ME
  • 29
    THALES TRAINING & SIMULATION (MERLIN) LIMITED
    - now 04004490
    THALES TRAINING & SIMULATION (EAGLE WATTISHAM) LIMITED - 2002-09-20
    THALES EAGLE (WATTISHAM) AIRCREW TRAINING LIMITED - 2001-02-13
    THOMSON EAGLE (WATTISHAM) AIRCREW TRAINING LIMITED - 2000-12-20
    THOMSON EAGLE (WATISHAM) AIRCREW TRAINING LIMITED - 2000-06-07
    350 Longwater Avenue, Green Park, Reading, Berkshire, United Kingdom
    Active Corporate (26 parents)
    Officer
    2025-07-14 ~ now
    IIF 20 - Director → ME
    2005-09-14 ~ 2008-09-03
    IIF 36 - Director → ME
    2012-07-01 ~ 2013-06-01
    IIF 47 - Director → ME
  • 30
    THALES TRAINING AND SIMULATION LIMITED
    - now 00426402
    THOMSON TRAINING & SIMULATION LIMITED - 2000-12-20
    HUGHES REDIFFUSION SIMULATION LIMITED - 1994-04-29
    REDIFFUSION SIMULATION LIMITED - 1992-09-01
    REDIFON SIMULATION LIMITED - 1981-12-31
    REDIFON FLIGHT SIMULATION LIMITED - 1978-12-31
    350 Longwater Avenue, Green Park, Reading, Berkshire, United Kingdom
    Active Corporate (52 parents, 3 offsprings)
    Officer
    2025-07-14 ~ now
    IIF 28 - Director → ME
    2012-07-01 ~ 2013-05-14
    IIF 46 - Director → ME
  • 31
    THALES UK FINANCE & INVESTMENT LIMITED
    15198902
    350 Longwater Avenue Green Park, Reading, Berkshire, United Kingdom
    Active Corporate (5 parents)
    Officer
    2025-07-14 ~ now
    IIF 30 - Director → ME
  • 32
    THALES UK LIMITED
    - now 00868273 03945443
    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, Green Park, Reading, Berkshire, United Kingdom
    Active Corporate (94 parents, 38 offsprings)
    Officer
    2025-07-14 ~ now
    IIF 10 - Director → ME
  • 33
    XPI SIMULATION LIMITED
    - now 05576728
    XPI IT LIMITED - 2005-11-09
    350 Longwater Avenue, Green Park, Reading, Berkshire, United Kingdom
    Active Corporate (17 parents)
    Officer
    2025-07-14 ~ now
    IIF 22 - Director → ME

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