Systems Engineering & Assessment Ltd

Active02302168 Private limited company
Incorporated
4 October 1988 (38 years)
Industry
Manufacture of air and spacecraft and related machinery (30300)
Manufacture of other transport equipment n.e.c. (30990)
Defence activities (84220)
Accounts type
Full
Region
South West
Address
Beckington Castle
17 Castle Corner
Beckington
BA11 6TA

Filing status

Accounts due
31 January 2028
Last accounts
30 April 2026
Conf. stmt due
31 March 2027
Last conf. stmt
17 March 2026

Charges

Total
10
Outstanding
2
Part satisfied
0
Satisfied
8

Officers 5 active

Officer details are public data from the Companies House register.

Maybury, Helen
Secretary · Appointed 1 December 2021
Director · Appointed 18 January 2021
British
Born February 1963 (63)
Director · Appointed 31 August 2020
British
Born May 1970 (56)
Director · Appointed 24 June 2009
British
Born August 1964 (62)
Director · Appointed 9 February 2009
British
Born July 1967 (59)
Officer history (30 former)
1 December 2021
Appointed Maybury, Helen as Secretary
19 November 2021
Resigned Bilkhu, Sarita as Secretary
18 January 2021
Appointed Flitton, Richard as Director
18 January 2021
Resigned Kelly, Martin Alan as Director
31 August 2020
Appointed Whalvin, Julia Caroline as Director
31 August 2020
Resigned Hill, Stephen Jeremy as Director
31 August 2020
Appointed Kelly, Martin Alan as Director
1 May 2017
Appointed Bilkhu, Sarita as Secretary
13 October 2015
Resigned Walther, Simon Robert as Secretary
30 June 2015
Appointed Walther, Simon Robert as Secretary
30 June 2015
Resigned Davies, Emily Elizabeth Jane as Secretary
19 September 2011
Resigned Marvell, Timothy Lloyd as Director
19 September 2011
Appointed Davies, Emily Elizabeth Jane as Secretary
19 September 2011
Resigned Marvell, Timothy Lloyd as Secretary
28 February 2011
Appointed Hill, Stephen Jeremy as Director
23 November 2010
Resigned Phillips, Paul as Director
24 June 2009
Appointed Thomis, Andrew Stephen as Director
24 June 2009
Resigned Dale-Staples, Ian Peter as Director
9 February 2009
Appointed Walther, Simon Robert as Director
16 January 2007
Resigned Gubb, Kieron as Director
17 March 2005
Appointed Gubb, Kieron as Director
31 January 2005
Resigned Lock, Geoffrey Philip Dixon as Director
6 October 2004
Resigned Guy, David Peter as Director
30 November 2003
Resigned Hills, William David as Director
24 October 2003
Resigned Andrewartha, Robert as Director
6 December 2002
Appointed Lock, Geoffrey Philip Dixon as Director
6 December 2002
Appointed Guy, David Peter as Director
6 December 2002
Appointed Hills, William David as Director
15 November 2002
Resigned Young, David Paul as Director
5 November 2002
Resigned Blissett, Rodney John, Dr as Director
21 October 2002
Resigned Truss, Peter as Director
13 June 2002
Appointed Phillips, Paul as Director
28 February 2001
Appointed Blissett, Rodney John, Dr as Director
27 April 1999
Appointed Truss, Peter as Director
27 April 1999
Resigned Hill, Robert Charles Finch, Sir as Director
27 April 1999
Appointed Andrewartha, Robert as Director
27 April 1999
Resigned Guy, David Peter as Director
27 April 1999
Resigned Phillips, Allan Peter as Director
27 April 1999
Resigned Barnes, Ronald William as Director
27 April 1999
Resigned Gibson, Roy as Director
27 April 1999
Resigned Phillips, Paul as Director
26 October 1998
Appointed Guy, David Peter as Director
26 October 1998
Appointed Marvell, Timothy Lloyd as Director
4 June 1998
Appointed Marvell, Timothy Lloyd as Secretary
4 June 1998
Resigned Barnes, Ronald William as Secretary
28 November 1997
Resigned Dale-Staples, Freda Marian as Secretary
28 November 1997
Appointed Barnes, Ronald William as Secretary
12 May 1997
Appointed Young, David Paul as Director
21 October 1996
Appointed Hill, Robert Charles Finch, Sir as Director
21 October 1996
Resigned Somerset, Gareth Eyre as Director
31 March 1996
Resigned Grant, Leonard Brian as Director
19 February 1995
Resigned Robinson, Edward Harold as Director
1 December 1993
Appointed Phillips, Paul as Director
1 December 1993
Appointed Somerset, Gareth Eyre as Director
1 November 1993
Appointed Gibson, Roy as Director
30 July 1993
Resigned Somerset, Gareth Eyre as Director
30 July 1993
Resigned Westgarth, Richard Edward John as Director
1 April 1992
Appointed Grant, Leonard Brian as Director

Ownership 1 active

People and entities with significant control, from the Companies House PSC register

Corporate entity · Notified 6 April 2016
Owns 75–100% of shares
Holds 75–100% of voting rights
Company
Reg. no. 2430846

Group structure 5 companies

Ownership group derived from the Companies House PSC register

Beckington Castle Ltd Owns 75–100% of shares
Systems Engineering & Assessment Ltd This company Owns 75–100% of shares
JS Residual Ltd Owns 75–100% of shares

What Systems Engineering & Assessment say about themselves

“Developing and delivering advanced Defence solutions to make our world safer, cleaner and more efficient.”

— from sea.co.uk

Filings 219

DateDescriptionMade Up ToPagesPDF
2 November 2026Director's details changed
5 October 2026Full accounts30 April 2026
16 September 2026Registration of a charge
3 July 2026Satisfaction of a charge in full
3 July 2026Satisfaction of a charge in full
Show all 219 filings

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