Filing status
- Accounts due
- 30 September 2027
- Last accounts
- 28 December 2025
- Conf. stmt due
- 17 April 2027
- Last conf. stmt
- 3 April 2026
Teledyne Gas Measurement Instruments Limited
- Incorporated
- 4 February 1947 (79 years)
- Previously known as
- Gas Measurement Instruments Limited (until 20 January 2020)This list may be incomplete. See all names on Companies House
- Industry
- Manufacture of other electrical equipment (27900)
- Directors
- Cynthia Yuson Belak
- Owned by
- Accounts type
- Full
- Region
- Scotland
- Address
- Inchinnan Business ParkRenfrewPA4 9RG
Charges
- Total
- 10
- Outstanding
- 0
- Part satisfied
- 0
- Satisfied
- 10
Officers 4 active
Officer details are public data from the Companies House register.
Director · Appointed 19 November 2021
French
Born December 1977 (48)
Wargent, Nicholas James
Secretary · Appointed 1 August 2019
Belak, Cynthia Yuson
Director · Appointed 1 August 2019
American
Born December 1956 (69)
Director · Appointed 1 August 2019
British
Born October 1973 (53)
Officer history (38 former)
30 June 2022
19 November 2021
12 November 2021
1 August 2019
Resigned Brown, Ian Richard as Secretary
1 August 2019
1 August 2019
1 August 2019
1 August 2019
1 August 2019
Appointed Belak, Cynthia Yuson as Director
1 August 2019
Appointed Wargent, Nicholas James as Secretary
1 August 2019
31 May 2018
1 May 2018
30 April 2018
Appointed Brown, Ian Richard as Secretary
30 April 2018
Resigned Jubb, David Anthony as Secretary
4 October 2017
4 October 2017
Appointed Jubb, David Anthony as Secretary
4 October 2017
4 October 2017
4 October 2017
4 October 2017
4 October 2017
4 October 2017
Resigned Schieser, Peter as Secretary
31 August 2017
31 August 2017
10 March 2017
10 November 2015
10 November 2015
30 October 2015
27 February 2015
27 February 2015
27 February 2015
27 February 2015
27 February 2015
27 February 2015
27 February 2015
Appointed Schieser, Peter as Secretary
27 February 2015
28 June 2013
27 July 2012
Resigned Mcguire, Peter as Director
29 June 2012
29 July 2011
29 July 2011
29 July 2011
29 July 2011
Appointed Mcguire, Peter as Director
19 February 2010
3 April 2009
Resigned Manson, Derek Charles as Director
15 September 2008
30 September 2007
1 July 2006
30 September 2005
20 June 2005
17 June 2005
Resigned Gilchrist, John Robert, Dr as Director
4 August 2003
Appointed Gilchrist, John Robert, Dr as Director
1 May 2000
1 September 1999
31 August 1999
Resigned Milne, James George as Director
25 July 1996
25 July 1996
Resigned Milne, James George as Secretary
25 July 1996
11 July 1995
24 March 1995
Resigned Rattray, Carolyn Aline Fleming as Director
24 March 1995
Resigned Rattray, Alastair Fisher as Director
24 March 1995
24 March 1995
Resigned Rattray, Frances as Director
24 March 1995
Resigned Wallace, Robert Calderwood as Director
15 November 1994
15 February 1994
Appointed Wallace, Robert Calderwood as Director
23 December 1993
Resigned Manson, Derek Charles as Secretary
21 December 1993
Appointed Milne, James George as Secretary
1 October 1993
Appointed Rattray, Alastair Fisher as Director
1 October 1993
Appointed Rattray, Carolyn Aline Fleming as Director
15 August 1993
Resigned Rattray, Colin Andrew Fleming as Director
2 April 1991
Resigned Allan, Frederick James as Director
Ownership 1 active
People and entities with significant control, from the Companies House PSC register
Corporate entity · Notified 11 March 2021
Owns 75–100% of shares
Holds 75–100% of voting rights
Right to appoint and remove directors
Limited Company
Reg. no. 7678650
Former controllers (1)
11 March 2021
Ceased Gmi Group Holdings Limited — Owns 75–100% of shares
Group structure 18 companies
Ownership group derived from the Companies House PSC register
Gmi Group Holdings Limited Owns 75–100% of shares
Qioptiq Limited Owns 75–100% of shares
Rihl Limited Owns 75–100% of shares
Teledyne C.M.L. Group Limited Owns 75–100% of shares
Teledyne Gas Measurement Instruments Limited This company Owns 75–100% of shares
Gas Performance Testing Services Ltd Owns 75–100% of shares
Teledyne Labtech Limited Owns 75–100% of shares
Teledyne Raymarine UK Limited Owns 75–100% of shares
Teledyne UK Limited Owns 75–100% of shares
Teledyne Limited Owns 75–100% of shares
Teledyne Valeport Holdings 2019 Limited Owns 75–100% of shares
Teledyne Valeport (Holdings) Limited Owns 75–100% of shares
Teledyne Valeport Developments Limited Owns 75–100% of shares
Teledyne Valeport Limited Owns 75–100% of shares
Teledyne Valeport Mainland Developments Limited Owns 75–100% of shares
Teledyne Valeport Water Limited Owns 75–100% of shares
Filings 241
| Date | Description | Made Up To | Pages | |
|---|---|---|---|---|
| 8 October 2026 | Full accounts | 28 December 2025 | ||
| 6 May 2026 | Director's details changed | |||
| 7 April 2026 | Confirmation statement with no updates | 3 April 2026 | ||
| 25 September 2025 | Full accounts | 29 December 2024 | ||
| 3 April 2025 | Confirmation statement with no updates | 3 April 2025 |
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