Filing status
- Accounts due
- 30 September 2027
- Last accounts
- 31 December 2025
- Conf. stmt due
- 18 September 2027
- Last conf. stmt
- 4 September 2026
Ultra Sonar Systems Limited
- Incorporated
- 14 September 2022 (4 years)
- Industry
- Other manufacturing n.e.c. (32990)
- Directors
- Thomas Stuart Warner
- Owned by
- Accounts type
- Full
- Region
- South East
- Address
- C/o Legal Counsel Building 7000 Langstone ParkLangstoneHavantPO9 1SW
Charges
- Total
- 1
- Outstanding
- 1
- Part satisfied
- 0
- Satisfied
- 0
Officers 5 active
Officer details are public data from the Companies House register.
Warner, Thomas Stuart
Director · Appointed 26 October 2026
American
Born October 1975 (51)
British
Born February 1980 (46)
British
Born February 1982 (44)
Director · Appointed 26 October 2026
British
Born August 1992 (34)
Hollingsworth, Christine Elaine
Director · Appointed 26 October 2026
American
Born January 1980 (46)
Officer history (5 former)
26 October 2026
Resigned Cullis, Christopher Gerard as Director
26 October 2026
Resigned Clifton, Wayne James as Director
26 October 2026
26 October 2026
26 October 2026
Appointed Hollingsworth, Christine Elaine as Director
26 October 2026
Appointed Warner, Thomas Stuart as Director
26 October 2026
26 October 2026
Resigned Robinson, Michael George as Director
7 November 2023
Appointed Cullis, Christopher Gerard as Director
7 November 2023
Appointed Robinson, Michael George as Director
31 October 2023
23 May 2023
Appointed Clifton, Wayne James as Director
23 May 2023
14 September 2022
14 September 2022
Ownership 1 active
People and entities with significant control, from the Companies House PSC register
Corporate entity · Notified 26 October 2026
Owns 75–100% of shares
Holds 75–100% of voting rights
Right to appoint and remove directors
Limited Company
Reg. no. 02372738
Former controllers (1)
26 October 2026
Ceased Ultra Electronics Limited — Owns 75–100% of shares
Group structure 18 companies
Ownership group derived from the Companies House PSC register
Ascent Flight Training (Holdings) Limited Owns 25–50% of shares
Advanced Jet Training Holdings Limited Owns 75–100% of shares
Advanced Jet Training Limited Owns 75–100% of shares
Ascent Flight Training (Management) Limited Owns 75–100% of shares
Ascent Flight Training (Services) Limited Owns 75–100% of shares
Fixed Wing Training Holdings Limited Owns 75–100% of shares
Fixed Wing Training Limited Owns 75–100% of shares
Rear Crew Training Holdings Limited Owns 75–100% of shares
Rear Crew Training Limited Owns 75–100% of shares
Rotary Wing Training Limited Owns 75–100% of shares
Lockheed Martin Helicopter Company Ltd Owns 75–100% of shares
Lockheed Martin UK Ampthill Group Limited Owns 75–100% of shares
Lockheed Martin UK Ampthill Limited Owns 75–100% of shares
Lockheed Martin UK Limited Owns 75–100% of shares
Ultra Sonar Systems Limited This company Owns 75–100% of shares
Lockheed Martin UK Strategic Systems Limited Owns 75–100% of shares
Defence Contractor Management and Operations Limited Owns 50–75% of shares
Financials
Latest accounts, made up to 31 December 2025, aren't available as data. See them on Companies House
Filings 34
| Date | Description | Made Up To | Pages | |
|---|---|---|---|---|
| 3 November 2026 | Registered office address changed | |||
| 3 November 2026 | Notification of a person with significant control | |||
| 3 November 2026 | Cessation of a person with significant control | |||
| 3 November 2026 | Appointment of a director | |||
| 3 November 2026 | Appointment of a director |
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