Website & contact details
- Website
- Group website
- The site of this company’s group or brand.
Smiths Detection-Watford Limited
- Incorporated
- 14 April 1950 (76 years)
- Previously known as
- Graseby Dynamics Limited (until 1 August 2002)Pye Dynamics Limited (until 31 December 1981)
- Industry
- Manufacture of electronic measuring, testing etc. equipment, not for industrial process control (26511)
- Directors
- Nicola TalbotSarah Jane RobinsonSuzanne Elizabeth Carter
- Owned by
- Accounts type
- Full
- Region
- East of England
- Address
- Century HouseMaylands AvenueHemel HempsteadHP2 7DE
Filing status
- Accounts due
- 30 September 2027
- Last accounts
- 31 July 2025
- Conf. stmt due
- 4 July 2027
- Last conf. stmt
- 20 June 2026
Officers 4 active
Officer details are public data from the Companies House register.
Talbot, Nicola
Director · Appointed 23 June 2026
British
Born July 1975 (51)
Robinson, Sarah Jane
Director · Appointed 22 June 2026
British
Born February 1978 (48)
Carter, Suzanne Elizabeth
Director · Appointed 17 June 2026
British
Born May 1979 (47)
British
Born June 1969 (57)
Officer history (36 former)
23 June 2026
Appointed Talbot, Nicola as Director
22 June 2026
Appointed Robinson, Sarah Jane as Director
17 June 2026
Appointed Carter, Suzanne Elizabeth as Director
17 June 2026
9 July 2021
9 July 2021
29 March 2018
Resigned Audette, Michel Gilles as Director
29 March 2018
29 March 2018
29 March 2018
20 April 2017
20 April 2017
Resigned Liu, Lili as Secretary
20 April 2017
31 January 2016
Appointed Audette, Michel Gilles as Director
31 January 2016
9 May 2014
7 May 2014
Appointed Liu, Lili as Secretary
7 May 2014
1 April 2014
Resigned Doherty, Shaun as Secretary
1 April 2014
9 July 2012
Appointed Doherty, Shaun as Secretary
9 July 2012
Resigned Vallance, Ian as Secretary
9 July 2012
9 July 2012
20 January 2012
20 January 2012
20 January 2012
Appointed Vallance, Ian as Secretary
20 January 2012
20 January 2012
20 January 2012
Resigned Millard, David John as Secretary
20 January 2012
20 January 2012
31 January 2011
31 January 2011
Appointed Millard, David John as Secretary
24 March 2009
5 February 2009
5 February 2009
5 February 2009
Resigned Semling, Bernhard Johannes as Director
5 February 2009
5 February 2009
5 February 2009
23 May 2008
Resigned Turner, Robert Brian, Dr as Director
3 April 2006
Appointed Semling, Bernhard Johannes as Director
16 March 2006
31 December 2004
19 March 2003
28 February 2003
3 December 2001
11 December 2000
11 December 2000
31 July 2000
1 September 1998
1 September 1998
30 June 1998
28 November 1997
Resigned Irving, Lawrence Davidson as Director
31 October 1997
31 October 1997
1 August 1997
1 August 1997
4 June 1997
Appointed Irving, Lawrence Davidson as Director
31 March 1994
Resigned Lait, Dennis William as Director
1 January 1994
Appointed Turner, Robert Brian, Dr as Director
1 January 1994
31 August 1993
31 August 1993
5 May 1993
16 July 1992
16 July 1992
6 April 1992
6 April 1992
Resigned Bradshaw, Robert Fagan Donat as Director
11 November 1991
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
Right to appoint and remove directors
Limited By Shares
Reg. no. 05138140
Filings 209
| Date | Description | Made Up To | Pages | |
|---|---|---|---|---|
| 3 November 2026 | Registration of a charge | |||
| 4 September 2026 | Current accounting period extended | |||
| 10 July 2026 | Confirmation statement with no updates | 20 June 2026 | ||
| 25 June 2026 | Appointment of a director | |||
| 24 June 2026 | Appointment of a director |
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