THALES E-SECURITY LIMITED

Company summary

Company number: 02518805
Status: ACTIVE
Incorporated / age: 5 July 199036 years
Registered office: 350 Longwater Avenue, Green Park, Reading, Berkshire, RG2 6GF, United Kingdom
Accounts due: 30 September 2027
Confirmation statement due: 21 July 2027
Active officers: 3
Outstanding charges: 0

Sourced from Companies House, retrieved 12 October 2026 at 21:35 UTC. This is public register information, not a credit or legal assessment.

View this company on the Companies House register

Company type
Private limited company
Address
350 Longwater Avenue, Green Park, Reading, Berkshire, RG2 6GF, United Kingdom
Nature of business
Manufacture of electronic components
Other information technology service activities
Previous company names
ZAXUS LIMITED
RACAL-AIRTECH LIMITED
ACS VENTURES LIMITED
SEMIFLEET LIMITED

Officer details

Name	Role	Appointed On	Resigned On	Country of Residence	Date of Birth	Address
SEABROOK, Michael William Peter ACTIVE	Secretary	16 Jun 2000				350, Longwater Avenue, Green Park, Reading, Berkshire, RG2 6GF, United Kingdom
GENTGEN, Thierry Denis Etienne ACTIVE	Director	14 Jul 2025		France	May 1966	350, Longwater Avenue, Green Park, Reading, Berkshire, RG2 6GF, United Kingdom
SEABROOK, Michael William Peter ACTIVE	Director	04 Apr 2017		United Kingdom	September 1966	350, Longwater Avenue, Green Park, Reading, Berkshire, RG2 6GF, United Kingdom
EVERSON, Roger Frank RESIGNED	Secretary		23 May 1994			204 Broughton Avenue, Aylesbury, Buckinghamshire, HP20 1PX
WHITTAKER, David RESIGNED	Secretary	23 May 1994	16 Jun 2000			Kerlands, Llanvair Drive, South Ascot, Berkshire, SL5 9LN
BALDWIN, David Hamilton RESIGNED	Director	01 Sep 2011	06 Jan 2012	United Kingdom	May 1972	2 Dashwood Lang Road, The Bourne Business Park, Addlestone Weybridge, Surrey, KT15 2NX
BALLARD, John Gordon RESIGNED	Director	03 Oct 1996	17 Sep 2010	United Kingdom	September 1945	2 Dashwood Lang Road, The Bourne Business Park, Addlestone Weybridge, Surrey, KT15 2NX
BARROW, Howard Lonsdale RESIGNED	Director		31 May 1996		December 1938	1793 Jonathans Way, Appt K Reston, Virginia 22090, Usa, FOREIGN
BARTLETT, Robert RESIGNED	Director	10 May 2001	27 Mar 2006		January 1955	38 Ardingly, Great Hollands, Bracknell, Berkshire, RG12 8XR
BATLEY, Peter Thomas RESIGNED	Director	03 Sep 2008	01 Apr 2010	United Kingdom	January 1961	22, Elm Grove, Chaddesden, Derby, Derbyshire, DE21 6SF
ELSBURY, David Clark RESIGNED	Director	27 Jun 1995	05 Sep 1997		January 1936	Uplands, Whitchurch-On-Thames Pangbourne, Reading, Berkshire, RG8 7HH
EPSTEIN, Samuel David RESIGNED	Director	19 Jun 1995	05 Sep 1997		August 1946	2498 Bay Isle Drive, Fort Launderdale, Florida, 33327-1408, United States
EVERSON, Roger Frank RESIGNED	Director		23 May 1994	England	August 1946	204 Broughton Avenue, Aylesbury, Buckinghamshire, HP20 1PX
GENTGEN, Thierry Denis Etienne RESIGNED	Director	03 Sep 2008	01 Apr 2010	France	May 1966	7, Rue Raymond Queneau, Rueil Malmaison, 92500, France
GREVERIE, Franck RESIGNED	Director	03 Sep 2008	23 Mar 2012		March 1969	2 Dashwood Lang Road, Bourne Business Park, Addlestone, Surrey, KT15 2NX
HINDLE, Christopher William RESIGNED	Director	01 Aug 2023	14 Jul 2025	United Kingdom	April 1968	350, Longwater Avenue, Green Park, Reading, Berkshire, RG2 6GF, United Kingdom
HOLCROFT, Philip Anthony RESIGNED	Director	23 May 1994	08 Nov 1995		December 1950	Hillcroft Newbury Road, Headley, Thatcham, Berkshire, RG19 8LA
HUGHES, John Llewellyn Mostyn RESIGNED	Director	10 May 2001	26 Jul 2004		July 1951	49 Bis Avenue Franklin Roosevelt, Paris, 75008, FOREIGN
JONES, Phillip Simon, Dr. RESIGNED	Director	01 Jun 2011	31 Mar 2014	United Kingdom	October 1965	2 Dashwood Lang Road, The Bourne Business Park, Addlestone Weybridge, Surrey, KT15 2NX
KEARSLEY, Martin Jeremy RESIGNED	Director	22 Jul 1998	31 Dec 2000		November 1961	Old Forge House, The Street, Hurst, Berkshire, RG10 0DA
KILAZOGLOU, James RESIGNED	Director	01 Oct 2004	03 Sep 2008		October 1955	15 Horsley Drive, Kingston Upon Thames, Surrey, KT2 5GQ
LAMB, Alan Peter Mackenzie RESIGNED	Director		05 Sep 1997	United Kingdom	September 1949	Upper Farm House Hammer Lane, Warborough, Wallingford, Oxfordshire, OX10 7DJ
LE-LAY, Frederic Jean Luc RESIGNED	Director	29 Mar 2012	01 Jun 2013	United Kingdom	July 1965	2 Dashwood Lang Road, The Bourne Business Park, Addlestone Weybridge, Surrey, KT15 2NX
LOCKWOOD, David Charles RESIGNED	Director	01 Apr 2010	01 Sep 2011	England	March 1962	2 Dashwood Lang Road, The Bourne Business Park, Addlestone Weybridge, Surrey, KT15 2NX
MASSOL, Jose Andre RESIGNED	Director	16 Jun 2000	30 Jan 2001		January 1948	18 Rue Des Clos Ribauds, 95550 Bessancourt, France, FOREIGN
MCCRORIE, Ewen Angus RESIGNED	Director	10 Apr 2017	01 Aug 2023	Scotland	July 1958	350, Longwater Avenue, Green Park, Reading, Berkshire, RG2 6GF, United Kingdom
MUSGRAVE, Clive Peter RESIGNED	Director	05 Sep 1997	11 Sep 1998	United Kingdom	May 1953	Dairyhouse Farm Umberslade Road, Tamworth In Arden, Solihull, B94 5BP
NAYBOUR, Philip Martin RESIGNED	Director	23 Mar 2012	10 Apr 2017	United Director	November 1960	2 Dashwood Lang Road, The Bourne Business Park, Addlestone Weybridge, Surrey, KT15 2NX
NAYBOUR, Philip RESIGNED	Director	01 Jun 2000	01 Oct 2004		November 1960	49 Bicherton Road, Oxford, Oxon, OX3 7LT
PALMER, Stuart Justin RESIGNED	Director	27 Mar 2006	03 Sep 2008	England	January 1961	213 Arethusa Way, Bisley, Woking, Surrey, GU24 9BT
PARSELL, Ross James RESIGNED	Director	03 Sep 2008	01 Jun 2011		February 1963	2 Dashwood Lang Road, The Bourne Business Park, Addlestone Weybridge, Surrey, KT15 2NX
RANDALL, Nicholas John Stephen RESIGNED	Director		23 May 1994		April 1951	Wootton House, Old Wootton Boars Hill, Oxford, Oxfordshire, OX1 5HP
RICHARDSON, Martin Roger RESIGNED	Director	11 Sep 1998	16 Jun 2000	United Kingdom	April 1945	The Old Rectory Mill Lane, Monks Risborough, Buckinghamshire, HP27 9LG
RICHARDSON, Martin Roger RESIGNED	Director	23 May 1994	27 Jun 1995	United Kingdom	April 1945	The Old Rectory Mill Lane, Monks Risborough, Buckinghamshire, HP27 9LG
ROBERTS, Simon RESIGNED	Director	01 Apr 2010	31 Dec 2013	United Kingdom	February 1957	2 Dashwood Lang Road, The Bourne Business Park, Addlestone Weybridge, Surrey, KT15 2NX
ROBERTS, Simon RESIGNED	Director	01 Apr 1995	03 Oct 1996	United Kingdom	February 1957	3 Conygree Close, Lower Earley, Reading, Berkshire, RG6 4XE
ROBINSON, Timothy Michael RESIGNED	Director	25 Aug 2004	01 Feb 2006	England	August 1963	Wells Farmhouse, Little Milton, Oxfordshire, OX44 7PP
SELBY, Susan RESIGNED	Director	11 Sep 1998	10 May 2001		September 1963	High Barn 3 Boscombe Road, Amesbury, Salisbury, Wiltshire, SP4 7JG
STRATTON, Suzanne Jayne RESIGNED	Director	29 Mar 2012	10 Apr 2017	United Kingdom	May 1972	2 Dashwood Lang Road, The Bourne Business Park, Addlestone Weybridge, Surrey, KT15 2NX
VINCENT, Dean Justin RESIGNED	Director	01 Jun 2013	10 Apr 2017	United Kingdom	March 1970	2 Dashwood Lang Road, The Bourne Business Park, Addlestone Weybridge, Surrey, KT15 2NX
WOOD, Andrew Richard RESIGNED	Director	02 Jun 1998	11 Sep 1998		June 1951	Grovesbrook Gough Road, Fleet, Hampshire, GU13 8LJ

SEABROOK, Michael William Peter ACTIVE
Role: Secretary
Appointed on: 16 Jun 2000
Address: 350, Longwater Avenue, Green Park, Reading, Berkshire, RG2 6GF, United Kingdom

GENTGEN, Thierry Denis Etienne ACTIVE
Role: Director
Appointed on: 14 Jul 2025
Country of Residence: France
Date of birth: May 1966
Address: 350, Longwater Avenue, Green Park, Reading, Berkshire, RG2 6GF, United Kingdom

SEABROOK, Michael William Peter ACTIVE
Role: Director
Appointed on: 04 Apr 2017
Country of Residence: United Kingdom
Date of birth: September 1966
Address: 350, Longwater Avenue, Green Park, Reading, Berkshire, RG2 6GF, United Kingdom

EVERSON, Roger Frank RESIGNED
Role: Secretary
Appointed on:
Resigned on: 23 May 1994
Address: 204 Broughton Avenue, Aylesbury, Buckinghamshire, HP20 1PX

WHITTAKER, David RESIGNED
Role: Secretary
Appointed on: 23 May 1994
Resigned on: 16 Jun 2000
Address: Kerlands, Llanvair Drive, South Ascot, Berkshire, SL5 9LN

BALDWIN, David Hamilton RESIGNED
Role: Director
Appointed on: 01 Sep 2011
Resigned on: 06 Jan 2012
Country of Residence: United Kingdom
Date of birth: May 1972
Address: 2 Dashwood Lang Road, The Bourne Business Park, Addlestone Weybridge, Surrey, KT15 2NX

BALLARD, John Gordon RESIGNED
Role: Director
Appointed on: 03 Oct 1996
Resigned on: 17 Sep 2010
Country of Residence: United Kingdom
Date of birth: September 1945
Address: 2 Dashwood Lang Road, The Bourne Business Park, Addlestone Weybridge, Surrey, KT15 2NX

BARROW, Howard Lonsdale RESIGNED
Role: Director
Appointed on:
Resigned on: 31 May 1996
Date of birth: December 1938
Address: 1793 Jonathans Way, Appt K Reston, Virginia 22090, Usa, FOREIGN

BARTLETT, Robert RESIGNED
Role: Director
Appointed on: 10 May 2001
Resigned on: 27 Mar 2006
Date of birth: January 1955
Address: 38 Ardingly, Great Hollands, Bracknell, Berkshire, RG12 8XR

BATLEY, Peter Thomas RESIGNED
Role: Director
Appointed on: 03 Sep 2008
Resigned on: 01 Apr 2010
Country of Residence: United Kingdom
Date of birth: January 1961
Address: 22, Elm Grove, Chaddesden, Derby, Derbyshire, DE21 6SF

ELSBURY, David Clark RESIGNED
Role: Director
Appointed on: 27 Jun 1995
Resigned on: 05 Sep 1997
Date of birth: January 1936
Address: Uplands, Whitchurch-On-Thames Pangbourne, Reading, Berkshire, RG8 7HH

EPSTEIN, Samuel David RESIGNED
Role: Director
Appointed on: 19 Jun 1995
Resigned on: 05 Sep 1997
Date of birth: August 1946
Address: 2498 Bay Isle Drive, Fort Launderdale, Florida, 33327-1408, United States

EVERSON, Roger Frank RESIGNED
Role: Director
Appointed on:
Resigned on: 23 May 1994
Country of Residence: England
Date of birth: August 1946
Address: 204 Broughton Avenue, Aylesbury, Buckinghamshire, HP20 1PX

GENTGEN, Thierry Denis Etienne RESIGNED
Role: Director
Appointed on: 03 Sep 2008
Resigned on: 01 Apr 2010
Country of Residence: France
Date of birth: May 1966
Address: 7, Rue Raymond Queneau, Rueil Malmaison, 92500, France

GREVERIE, Franck RESIGNED
Role: Director
Appointed on: 03 Sep 2008
Resigned on: 23 Mar 2012
Date of birth: March 1969
Address: 2 Dashwood Lang Road, Bourne Business Park, Addlestone, Surrey, KT15 2NX

HINDLE, Christopher William RESIGNED
Role: Director
Appointed on: 01 Aug 2023
Resigned on: 14 Jul 2025
Country of Residence: United Kingdom
Date of birth: April 1968
Address: 350, Longwater Avenue, Green Park, Reading, Berkshire, RG2 6GF, United Kingdom

HOLCROFT, Philip Anthony RESIGNED
Role: Director
Appointed on: 23 May 1994
Resigned on: 08 Nov 1995
Date of birth: December 1950
Address: Hillcroft Newbury Road, Headley, Thatcham, Berkshire, RG19 8LA

HUGHES, John Llewellyn Mostyn RESIGNED
Role: Director
Appointed on: 10 May 2001
Resigned on: 26 Jul 2004
Date of birth: July 1951
Address: 49 Bis Avenue Franklin Roosevelt, Paris, 75008, FOREIGN

JONES, Phillip Simon, Dr. RESIGNED
Role: Director
Appointed on: 01 Jun 2011
Resigned on: 31 Mar 2014
Country of Residence: United Kingdom
Date of birth: October 1965
Address: 2 Dashwood Lang Road, The Bourne Business Park, Addlestone Weybridge, Surrey, KT15 2NX

KEARSLEY, Martin Jeremy RESIGNED
Role: Director
Appointed on: 22 Jul 1998
Resigned on: 31 Dec 2000
Date of birth: November 1961
Address: Old Forge House, The Street, Hurst, Berkshire, RG10 0DA

KILAZOGLOU, James RESIGNED
Role: Director
Appointed on: 01 Oct 2004
Resigned on: 03 Sep 2008
Date of birth: October 1955
Address: 15 Horsley Drive, Kingston Upon Thames, Surrey, KT2 5GQ

LAMB, Alan Peter Mackenzie RESIGNED
Role: Director
Appointed on:
Resigned on: 05 Sep 1997
Country of Residence: United Kingdom
Date of birth: September 1949
Address: Upper Farm House Hammer Lane, Warborough, Wallingford, Oxfordshire, OX10 7DJ

LE-LAY, Frederic Jean Luc RESIGNED
Role: Director
Appointed on: 29 Mar 2012
Resigned on: 01 Jun 2013
Country of Residence: United Kingdom
Date of birth: July 1965
Address: 2 Dashwood Lang Road, The Bourne Business Park, Addlestone Weybridge, Surrey, KT15 2NX

LOCKWOOD, David Charles RESIGNED
Role: Director
Appointed on: 01 Apr 2010
Resigned on: 01 Sep 2011
Country of Residence: England
Date of birth: March 1962
Address: 2 Dashwood Lang Road, The Bourne Business Park, Addlestone Weybridge, Surrey, KT15 2NX

MASSOL, Jose Andre RESIGNED
Role: Director
Appointed on: 16 Jun 2000
Resigned on: 30 Jan 2001
Date of birth: January 1948
Address: 18 Rue Des Clos Ribauds, 95550 Bessancourt, France, FOREIGN

MCCRORIE, Ewen Angus RESIGNED
Role: Director
Appointed on: 10 Apr 2017
Resigned on: 01 Aug 2023
Country of Residence: Scotland
Date of birth: July 1958
Address: 350, Longwater Avenue, Green Park, Reading, Berkshire, RG2 6GF, United Kingdom

MUSGRAVE, Clive Peter RESIGNED
Role: Director
Appointed on: 05 Sep 1997
Resigned on: 11 Sep 1998
Country of Residence: United Kingdom
Date of birth: May 1953
Address: Dairyhouse Farm Umberslade Road, Tamworth In Arden, Solihull, B94 5BP

NAYBOUR, Philip Martin RESIGNED
Role: Director
Appointed on: 23 Mar 2012
Resigned on: 10 Apr 2017
Country of Residence: United Director
Date of birth: November 1960
Address: 2 Dashwood Lang Road, The Bourne Business Park, Addlestone Weybridge, Surrey, KT15 2NX

NAYBOUR, Philip RESIGNED
Role: Director
Appointed on: 01 Jun 2000
Resigned on: 01 Oct 2004
Date of birth: November 1960
Address: 49 Bicherton Road, Oxford, Oxon, OX3 7LT

PALMER, Stuart Justin RESIGNED
Role: Director
Appointed on: 27 Mar 2006
Resigned on: 03 Sep 2008
Country of Residence: England
Date of birth: January 1961
Address: 213 Arethusa Way, Bisley, Woking, Surrey, GU24 9BT

PARSELL, Ross James RESIGNED
Role: Director
Appointed on: 03 Sep 2008
Resigned on: 01 Jun 2011
Date of birth: February 1963
Address: 2 Dashwood Lang Road, The Bourne Business Park, Addlestone Weybridge, Surrey, KT15 2NX

RANDALL, Nicholas John Stephen RESIGNED
Role: Director
Appointed on:
Resigned on: 23 May 1994
Date of birth: April 1951
Address: Wootton House, Old Wootton Boars Hill, Oxford, Oxfordshire, OX1 5HP

RICHARDSON, Martin Roger RESIGNED
Role: Director
Appointed on: 11 Sep 1998
Resigned on: 16 Jun 2000
Country of Residence: United Kingdom
Date of birth: April 1945
Address: The Old Rectory Mill Lane, Monks Risborough, Buckinghamshire, HP27 9LG

RICHARDSON, Martin Roger RESIGNED
Role: Director
Appointed on: 23 May 1994
Resigned on: 27 Jun 1995
Country of Residence: United Kingdom
Date of birth: April 1945
Address: The Old Rectory Mill Lane, Monks Risborough, Buckinghamshire, HP27 9LG

ROBERTS, Simon RESIGNED
Role: Director
Appointed on: 01 Apr 2010
Resigned on: 31 Dec 2013
Country of Residence: United Kingdom
Date of birth: February 1957
Address: 2 Dashwood Lang Road, The Bourne Business Park, Addlestone Weybridge, Surrey, KT15 2NX

ROBERTS, Simon RESIGNED
Role: Director
Appointed on: 01 Apr 1995
Resigned on: 03 Oct 1996
Country of Residence: United Kingdom
Date of birth: February 1957
Address: 3 Conygree Close, Lower Earley, Reading, Berkshire, RG6 4XE

ROBINSON, Timothy Michael RESIGNED
Role: Director
Appointed on: 25 Aug 2004
Resigned on: 01 Feb 2006
Country of Residence: England
Date of birth: August 1963
Address: Wells Farmhouse, Little Milton, Oxfordshire, OX44 7PP

SELBY, Susan RESIGNED
Role: Director
Appointed on: 11 Sep 1998
Resigned on: 10 May 2001
Date of birth: September 1963
Address: High Barn 3 Boscombe Road, Amesbury, Salisbury, Wiltshire, SP4 7JG

STRATTON, Suzanne Jayne RESIGNED
Role: Director
Appointed on: 29 Mar 2012
Resigned on: 10 Apr 2017
Country of Residence: United Kingdom
Date of birth: May 1972
Address: 2 Dashwood Lang Road, The Bourne Business Park, Addlestone Weybridge, Surrey, KT15 2NX

VINCENT, Dean Justin RESIGNED
Role: Director
Appointed on: 01 Jun 2013
Resigned on: 10 Apr 2017
Country of Residence: United Kingdom
Date of birth: March 1970
Address: 2 Dashwood Lang Road, The Bourne Business Park, Addlestone Weybridge, Surrey, KT15 2NX

WOOD, Andrew Richard RESIGNED
Role: Director
Appointed on: 02 Jun 1998
Resigned on: 11 Sep 1998
Date of birth: June 1951
Address: Grovesbrook Gough Road, Fleet, Hampshire, GU13 8LJ

Filing history

Timeline

People with significant control

Charges

No charges found.

Registers

Exemptions

No PSC exemptions are recorded for this company.

Legal Entity Identifier

Financial Conduct Authority

Check whether the FCA Financial Services Register holds a record for this company.

The register is only searched when you ask, and a record is matched only by Companies House number.