THALES TRAINING & SIMULATION (ACE) LIMITED

Company summary

Accounts overdue

Company number: 03023510
Status: ACTIVEactive-proposal-to-strike-off
Incorporated / age: 17 February 199531 years
Registered office: 350 Longwater Avenue, Green Park, Reading, Berkshire, RG2 6GF, United Kingdom
Accounts due: 30 September 2026
Confirmation statement due: 5 April 2027
Active officers: 3
Outstanding charges: 0

Sourced from Companies House, retrieved 17 October 2026 at 04:01 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
Previous company names
THOMSON ACE AIRCREW TRAINING LIMITED
THOMSON-CSF ACE AIRCREW TRAINING LIMITED
THOMSON ACE AIRCREW TRAINING LIMITED
ACE AIRCREW TRAINING LIMITED
THOMSON SIMULATION (NO. 2) LIMITED
THOMSON SERCO LIMITED
IBIS (293) LIMITED

Officer details

Name	Role	Appointed On	Resigned On	Country of Residence	Date of Birth	Address
BARLOW, Sonia Anna ACTIVE	Secretary	03 Feb 2025				350, Longwater Avenue, Green Park, Reading, Berks, 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	30 Dec 2020		United Kingdom	September 1966	350, Longwater Avenue, Green Park, Reading, Berkshire, RG2 6GF, United Kingdom
HAAGEN, Jean Yves Bernard Francois RESIGNED	Secretary	01 Nov 2000	01 Sep 2004			Greenbanks, Pewley Point Pewley Hill, Guildford, Surrey, GU1 3SP
HANDLEY, James Edward RESIGNED	Secretary	01 Oct 1999	11 Feb 2000			97 Shackstead Lane, Godalming, Surrey, GU7 1RL
HOGAN, Brian James RESIGNED	Secretary	24 Jul 1995	24 Feb 1999			The Pines Windermere Road, Haywards Heath, West Sussex, RH16 3JX
MOFFATT, William Paul RESIGNED	Secretary	01 Sep 2004	31 Dec 2007			Poplar Point, The Village, Finchampstead, Berkshire, RG40 4JN
PARMENTER, Martin David, Mr. RESIGNED	Secretary	11 Feb 2000	01 Nov 2000			Cherrywood, 4 Keymer Gardens, Burgess Hill, West Sussex, RH15 0AF
SEABROOK, Michael William Peter RESIGNED	Secretary	31 Dec 2007	03 Feb 2025			350, Longwater Avenue, Green Park, Reading, Berkshire, RG2 6GF, United Kingdom
TAWNEY, Christopher RESIGNED	Secretary	05 Mar 1999	30 Sep 1999			13 Titchwell Road, London, SW18 3LW
TSD SECRETARIES LIMITED RESIGNED	Nominee Secretary	17 Feb 1995	24 Jul 1995			2 Serjeants Inn, London, EC4Y 1LT
BATLEY, Peter Thomas RESIGNED	Director	03 Sep 2008	01 Apr 2010	United Kingdom	January 1961	22, Elm Grove, Chaddesden, Derby, Derbyshire, DE21 6SF
BORRILL, Christopher Paul RESIGNED	Director	01 Apr 2013	01 May 2015	United Kingdom	July 1961	2 Dashwood Lang Road, The Bourne Business Park, Addlestone Weybridge, Surrey, KT15 2NX
BOYARD, Claude RESIGNED	Director	03 Sep 2008	01 Apr 2010		July 1955	14 Bis Rue Victor Hugo, Plaisir, 783370, France
BROUGHTON, Marion Elizabeth RESIGNED	Director	01 Apr 2010	01 Apr 2013	United Kingdom	September 1962	2 Dashwood Lang Road, The Bourne Business Park, Addlestone Weybridge, Surrey, KT15 2NX
BROUGHTON, Marion Elizabeth RESIGNED	Director	03 Sep 2008	01 Oct 2009	United Kingdom	September 1962	17 Grange Road, Kingston, Surrey, KT1 2QU
CAUVIN, Michel Jean Christian RESIGNED	Director	05 Aug 2002	14 Sep 2005		July 1949	232 Rue De Bercy, Paris, 75012, FOREIGN, France
CRESSWELL, Alexander Colin Kynaston RESIGNED	Director	24 Jul 1995	04 Feb 1999		December 1963	47 Avenue Daligre, 78230 Le Pecq, France, FOREIGN
DOWNIE, Ian Wilson RESIGNED	Director	24 Jul 1995	03 Mar 1997		July 1955	The Old Vicarage, Charlton All Saints, Salisbury, Wiltshire, SP5 4HQ
GATEHOUSE, Howard Raymond RESIGNED	Director	24 Jul 1995	03 Mar 1997		April 1958	14 Bolton Road, Chessington, Surrey, KT9 2JB
GENTGEN, Thierry Denis Etienne RESIGNED	Director	01 Jul 2012	01 Jun 2013	France	May 1966	2 Dashwood Lang Road, The Bourne Business Park, Addlestone Weybridge, Surrey, KT15 2NX
GENTGEN, Thierry Denis Etienne RESIGNED	Director	14 Sep 2005	03 Sep 2008	France	May 1966	7, Rue Raymond Queneau, Rueil Malmaison, 92500, France
GRINHAM, Stephen Edward RESIGNED	Director	31 Mar 2009	01 Apr 2010		March 1956	20, Minley Road, Farnborough, Hampshire, GU14 9RS
GRINHAM, Stephen Edward RESIGNED	Director	04 Feb 1999	28 Feb 2002		March 1956	59 Bridgefield, Farnham, Surrey, GU9 8AW
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
HITCHCOCK, Peter William RESIGNED	Director	01 Apr 2013	01 Jul 2016	England	July 1966	2 Dashwood Lang Road, The Bourne Business Park, Addlestone Weybridge, Surrey, KT15 2NX
ISON, Robert Peter RESIGNED	Director	24 Jul 1995	15 Mar 1996	England	February 1951	48 Staples Hill, Partridge Green, Horsham, West Sussex, RH13 8LF
JAYNE, Paul Andrew RESIGNED	Director	01 Jun 2013	01 Sep 2020	United Kingdom	June 1964	350, Longwater Avenue, Green Park, Reading, Berkshire, RG2 6GF, United Kingdom
LEEVES, Malcolm Roger RESIGNED	Director	04 Feb 1999	03 Sep 2008	England	February 1949	13 Madeira Avenue, Worthing, West Sussex, BN11 2AT
MARSH, Gary John RESIGNED	Director	31 Mar 2009	01 Oct 2011	England	July 1959	2 Dashwood Lang Road, The Bourne Business Park, Addlestone Weybridge, Surrey, KT15 2NX
MCCANN, Stephen Francis RESIGNED	Director	01 Oct 2015	30 Dec 2020	United Kingdom	January 1968	2, Dashwood Lang Road, The Bourne Business Park, Addlestone Nr Weybridge, Surrey, KT15 2NX, United Kingdom
MCCRORIE, Ewen Angus RESIGNED	Director	30 Dec 2020	01 Aug 2023	Scotland	July 1958	350, Longwater Avenue, Green Park, Reading, Berkshire, RG2 6GF, United Kingdom
NORRIS, Mark Ronald Eden RESIGNED	Director	03 Sep 2008	01 Oct 2015	United Kingdom	November 1962	2 Dashwood Lang Road, The Bourne Business Park, Addlestone Weybridge, Surrey, KT15 2NX
RAWLINS, Darryn RESIGNED	Director	18 Apr 2019	30 Dec 2020	United Kingdom	May 1971	350, Longwater Avenue, Green Park, Reading, Berkshire, RG2 6GF, United Kingdom
STANDEN, Jeremy Harold RESIGNED	Director	01 Sep 2016	15 Apr 2019	United Kingdom	April 1957	350, Longwater Avenue, Green Park, Reading, Berkshire, RG2 6GF, United Kingdom
WALKER, Justin Mark RESIGNED	Director	28 Feb 2002	01 Apr 2010	England	April 1962	1 Kingsland Cottages, Guildford Road Abinger Hammer, Dorking, Surrey, RH5 6SH
WARD, John Dudley RESIGNED	Director	15 Mar 2000	04 Dec 2000	England	March 1953	6 Devonshire Drive, Ditton Hill, Surbiton, Surrey, KT6 5DR
TSD NOMINEES LIMITED RESIGNED	Nominee Director	17 Feb 1995	24 Jul 1995			2 Serjeants Inn, London, EC4Y 1LT

BARLOW, Sonia Anna ACTIVE
Role: Secretary
Appointed on: 03 Feb 2025
Address: 350, Longwater Avenue, Green Park, Reading, Berks, 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: 30 Dec 2020
Country of Residence: United Kingdom
Date of birth: September 1966
Address: 350, Longwater Avenue, Green Park, Reading, Berkshire, RG2 6GF, United Kingdom

HAAGEN, Jean Yves Bernard Francois RESIGNED
Role: Secretary
Appointed on: 01 Nov 2000
Resigned on: 01 Sep 2004
Address: Greenbanks, Pewley Point Pewley Hill, Guildford, Surrey, GU1 3SP

HANDLEY, James Edward RESIGNED
Role: Secretary
Appointed on: 01 Oct 1999
Resigned on: 11 Feb 2000
Address: 97 Shackstead Lane, Godalming, Surrey, GU7 1RL

HOGAN, Brian James RESIGNED
Role: Secretary
Appointed on: 24 Jul 1995
Resigned on: 24 Feb 1999
Address: The Pines Windermere Road, Haywards Heath, West Sussex, RH16 3JX

MOFFATT, William Paul RESIGNED
Role: Secretary
Appointed on: 01 Sep 2004
Resigned on: 31 Dec 2007
Address: Poplar Point, The Village, Finchampstead, Berkshire, RG40 4JN

PARMENTER, Martin David, Mr. RESIGNED
Role: Secretary
Appointed on: 11 Feb 2000
Resigned on: 01 Nov 2000
Address: Cherrywood, 4 Keymer Gardens, Burgess Hill, West Sussex, RH15 0AF

SEABROOK, Michael William Peter RESIGNED
Role: Secretary
Appointed on: 31 Dec 2007
Resigned on: 03 Feb 2025
Address: 350, Longwater Avenue, Green Park, Reading, Berkshire, RG2 6GF, United Kingdom

TAWNEY, Christopher RESIGNED
Role: Secretary
Appointed on: 05 Mar 1999
Resigned on: 30 Sep 1999
Address: 13 Titchwell Road, London, SW18 3LW

TSD SECRETARIES LIMITED RESIGNED
Role: Nominee Secretary
Appointed on: 17 Feb 1995
Resigned on: 24 Jul 1995
Address: 2 Serjeants Inn, London, EC4Y 1LT

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

BORRILL, Christopher Paul RESIGNED
Role: Director
Appointed on: 01 Apr 2013
Resigned on: 01 May 2015
Country of Residence: United Kingdom
Date of birth: July 1961
Address: 2 Dashwood Lang Road, The Bourne Business Park, Addlestone Weybridge, Surrey, KT15 2NX

BOYARD, Claude RESIGNED
Role: Director
Appointed on: 03 Sep 2008
Resigned on: 01 Apr 2010
Date of birth: July 1955
Address: 14 Bis Rue Victor Hugo, Plaisir, 783370, France

BROUGHTON, Marion Elizabeth RESIGNED
Role: Director
Appointed on: 01 Apr 2010
Resigned on: 01 Apr 2013
Country of Residence: United Kingdom
Date of birth: September 1962
Address: 2 Dashwood Lang Road, The Bourne Business Park, Addlestone Weybridge, Surrey, KT15 2NX

BROUGHTON, Marion Elizabeth RESIGNED
Role: Director
Appointed on: 03 Sep 2008
Resigned on: 01 Oct 2009
Country of Residence: United Kingdom
Date of birth: September 1962
Address: 17 Grange Road, Kingston, Surrey, KT1 2QU

CAUVIN, Michel Jean Christian RESIGNED
Role: Director
Appointed on: 05 Aug 2002
Resigned on: 14 Sep 2005
Date of birth: July 1949
Address: 232 Rue De Bercy, Paris, 75012, FOREIGN, France

CRESSWELL, Alexander Colin Kynaston RESIGNED
Role: Director
Appointed on: 24 Jul 1995
Resigned on: 04 Feb 1999
Date of birth: December 1963
Address: 47 Avenue Daligre, 78230 Le Pecq, France, FOREIGN

DOWNIE, Ian Wilson RESIGNED
Role: Director
Appointed on: 24 Jul 1995
Resigned on: 03 Mar 1997
Date of birth: July 1955
Address: The Old Vicarage, Charlton All Saints, Salisbury, Wiltshire, SP5 4HQ

GATEHOUSE, Howard Raymond RESIGNED
Role: Director
Appointed on: 24 Jul 1995
Resigned on: 03 Mar 1997
Date of birth: April 1958
Address: 14 Bolton Road, Chessington, Surrey, KT9 2JB

GENTGEN, Thierry Denis Etienne RESIGNED
Role: Director
Appointed on: 01 Jul 2012
Resigned on: 01 Jun 2013
Country of Residence: France
Date of birth: May 1966
Address: 2 Dashwood Lang Road, The Bourne Business Park, Addlestone Weybridge, Surrey, KT15 2NX

GENTGEN, Thierry Denis Etienne RESIGNED
Role: Director
Appointed on: 14 Sep 2005
Resigned on: 03 Sep 2008
Country of Residence: France
Date of birth: May 1966
Address: 7, Rue Raymond Queneau, Rueil Malmaison, 92500, France

GRINHAM, Stephen Edward RESIGNED
Role: Director
Appointed on: 31 Mar 2009
Resigned on: 01 Apr 2010
Date of birth: March 1956
Address: 20, Minley Road, Farnborough, Hampshire, GU14 9RS

GRINHAM, Stephen Edward RESIGNED
Role: Director
Appointed on: 04 Feb 1999
Resigned on: 28 Feb 2002
Date of birth: March 1956
Address: 59 Bridgefield, Farnham, Surrey, GU9 8AW

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

HITCHCOCK, Peter William RESIGNED
Role: Director
Appointed on: 01 Apr 2013
Resigned on: 01 Jul 2016
Country of Residence: England
Date of birth: July 1966
Address: 2 Dashwood Lang Road, The Bourne Business Park, Addlestone Weybridge, Surrey, KT15 2NX

ISON, Robert Peter RESIGNED
Role: Director
Appointed on: 24 Jul 1995
Resigned on: 15 Mar 1996
Country of Residence: England
Date of birth: February 1951
Address: 48 Staples Hill, Partridge Green, Horsham, West Sussex, RH13 8LF

JAYNE, Paul Andrew RESIGNED
Role: Director
Appointed on: 01 Jun 2013
Resigned on: 01 Sep 2020
Country of Residence: United Kingdom
Date of birth: June 1964
Address: 350, Longwater Avenue, Green Park, Reading, Berkshire, RG2 6GF, United Kingdom

LEEVES, Malcolm Roger RESIGNED
Role: Director
Appointed on: 04 Feb 1999
Resigned on: 03 Sep 2008
Country of Residence: England
Date of birth: February 1949
Address: 13 Madeira Avenue, Worthing, West Sussex, BN11 2AT

MARSH, Gary John RESIGNED
Role: Director
Appointed on: 31 Mar 2009
Resigned on: 01 Oct 2011
Country of Residence: England
Date of birth: July 1959
Address: 2 Dashwood Lang Road, The Bourne Business Park, Addlestone Weybridge, Surrey, KT15 2NX

MCCANN, Stephen Francis RESIGNED
Role: Director
Appointed on: 01 Oct 2015
Resigned on: 30 Dec 2020
Country of Residence: United Kingdom
Date of birth: January 1968
Address: 2, Dashwood Lang Road, The Bourne Business Park, Addlestone Nr Weybridge, Surrey, KT15 2NX, United Kingdom

MCCRORIE, Ewen Angus RESIGNED
Role: Director
Appointed on: 30 Dec 2020
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

NORRIS, Mark Ronald Eden RESIGNED
Role: Director
Appointed on: 03 Sep 2008
Resigned on: 01 Oct 2015
Country of Residence: United Kingdom
Date of birth: November 1962
Address: 2 Dashwood Lang Road, The Bourne Business Park, Addlestone Weybridge, Surrey, KT15 2NX

RAWLINS, Darryn RESIGNED
Role: Director
Appointed on: 18 Apr 2019
Resigned on: 30 Dec 2020
Country of Residence: United Kingdom
Date of birth: May 1971
Address: 350, Longwater Avenue, Green Park, Reading, Berkshire, RG2 6GF, United Kingdom

STANDEN, Jeremy Harold RESIGNED
Role: Director
Appointed on: 01 Sep 2016
Resigned on: 15 Apr 2019
Country of Residence: United Kingdom
Date of birth: April 1957
Address: 350, Longwater Avenue, Green Park, Reading, Berkshire, RG2 6GF, United Kingdom

WALKER, Justin Mark RESIGNED
Role: Director
Appointed on: 28 Feb 2002
Resigned on: 01 Apr 2010
Country of Residence: England
Date of birth: April 1962
Address: 1 Kingsland Cottages, Guildford Road Abinger Hammer, Dorking, Surrey, RH5 6SH

WARD, John Dudley RESIGNED
Role: Director
Appointed on: 15 Mar 2000
Resigned on: 04 Dec 2000
Country of Residence: England
Date of birth: March 1953
Address: 6 Devonshire Drive, Ditton Hill, Surbiton, Surrey, KT6 5DR

TSD NOMINEES LIMITED RESIGNED
Role: Nominee Director
Appointed on: 17 Feb 1995
Resigned on: 24 Jul 1995
Address: 2 Serjeants Inn, London, EC4Y 1LT

Filing history

Timeline

People with significant control

Charges

Created	Status	Filings
05 Mar 2007	Satisfied	Registration of a charge (395) (opens in a new tab)Satisfaction of a charge (MR04) (opens in a new tab)
05 Mar 2007	Satisfied	Registration of a charge (395) (opens in a new tab)Satisfaction of a charge (MR04) (opens in a new tab)
20 Sep 1999	Satisfied	Registration of a charge (395) (opens in a new tab)Statement of satisfaction of a charge in full or part (403a) (opens in a new tab)
30 Jun 1999	Satisfied	Registration of a charge (395) (opens in a new tab)Statement of satisfaction of a charge in full or part (403a) (opens in a new tab)

Registers

Exemptions

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Legal Entity Identifier

Financial Conduct Authority

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