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Neptune Sonar Limited
Neptune Sonar Limited is an active company incorporated on 25 July 1990 with the registered office located in London, Greater London. Neptune Sonar Limited was registered 35 years ago.
Watch Company
Status
Active
Active since
incorporation
Company No
02525414
Private limited company
Age
35 years
Incorporated
25 July 1990
Size
Small
Balance sheet is under
£7.5M
Under
50 employees
Confirmation
Submitted
Dated
25 July 2025
(3 months ago)
Next confirmation dated
25 July 2026
Due by
8 August 2026
(9 months remaining)
Last change occurred
1 year 3 months ago
Accounts
Submitted
For period
1 Oct
⟶
30 Sep 2024
(1 year)
Accounts type is
Total Exemption Full
Next accounts for period
31 December 2025
Due by
30 September 2026
(11 months remaining)
Learn more about Neptune Sonar Limited
Contact
Update Details
Address
7th Floor 3 More London Riverside
London
SE1 2AQ
United Kingdom
Address changed on
20 Jan 2025
(9 months ago)
Previous address was
Kelk Lake Kelk Driffield East Yorkshire YO25 8HG United Kingdom
Companies in SE1 2AQ
Telephone
01262490234
Email
Available in Endole App
Website
Neptune-sonar.co.uk
See All Contacts
People
Officers
8
Shareholders
1
Controllers (PSC)
1
Norose Company Secretarial Services Limited
Secretary • Secretary
Garry Scott
Director • British • Lives in England • Born in Feb 1981
Wendy Lee Fisk
Director • British • Lives in England • Born in Mar 1973
Dr Samuel Parry
Director • Material Scientist • British • Lives in UK • Born in Nov 1992
Dr Neil Dearing
Director • Manufacturer Of Underwater Sensors • British • Lives in UK • Born in Nov 1979
See Key People
Shareholders, PSCs & Group Structure
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Mutual Companies
Zeus Piezoceramics Ltd
Norose Company Secretarial Services Limited, Dr Neil Dearing, and 4 more are mutual people.
Active
Neptune Sonar (Yorkshire) Limited
Norose Company Secretarial Services Limited, Wendy Lee Fisk, and 2 more are mutual people.
Active
Meritor Aftermarket UK Limited
Norose Company Secretarial Services Limited is a mutual person.
Active
Arvinmeritor Light Vehicle Systems (UK) Limited
Norose Company Secretarial Services Limited is a mutual person.
Active
Meritor Heavy Vehicle Systems Limited
Norose Company Secretarial Services Limited is a mutual person.
Active
Wilmot-Breeden (Holdings) Limited
Norose Company Secretarial Services Limited is a mutual person.
Active
Meritor Heavy Vehicle Systems (Manufacturing) Limited
Norose Company Secretarial Services Limited is a mutual person.
Active
Arvinmeritor Limited
Norose Company Secretarial Services Limited is a mutual person.
Active
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Brands
Neptune Sonar Ltd
Neptune Sonar Ltd specializes in the design, manufacture, and calibration of underwater acoustic transducers.
Financials
Net Assets, Total Assets & Total Liabilities (2014–2024)
Period Ended
30 Sep 2024
For period
30 Sep
⟶
30 Sep 2024
Traded for
12 months
Cash in Bank
£880.22K
Increased by £421.82K (+92%)
Turnover
Unreported
Same as previous period
Employees
39
Decreased by 2 (-5%)
Total Assets
£4.13M
Increased by £314.07K (+8%)
Total Liabilities
-£620.93K
Decreased by £12.68K (-2%)
Net Assets
£3.51M
Increased by £326.75K (+10%)
Debt Ratio (%)
15%
Decreased by 1.57% (-9%)
See 10 Year Full Financials
Latest Activity
Dr Neil Dearing Details Changed
18 Days Ago on 9 Oct 2025
Mr Garry Scott Details Changed
18 Days Ago on 9 Oct 2025
Accounting Period Extended
18 Days Ago on 9 Oct 2025
Dr Neil Dearing Details Changed
1 Month Ago on 4 Sep 2025
Confirmation Submitted
3 Months Ago on 25 Jul 2025
Dr Samuel Parry Appointed
3 Months Ago on 21 Jul 2025
Craig Churchill Appointed
3 Months Ago on 21 Jul 2025
Wendy Lee Fisk Resigned
5 Months Ago on 30 May 2025
Alexander Jon Wood Resigned
5 Months Ago on 30 May 2025
Mr Khalil Maalouf Details Changed
10 Months Ago on 9 Dec 2024
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Documents
Current accounting period extended from 30 September 2025 to 31 December 2025
Submitted on 9 Oct 2025
Director's details changed for Mr Garry Scott on 9 October 2025
Submitted on 9 Oct 2025
Director's details changed for Dr Neil Dearing on 9 October 2025
Submitted on 9 Oct 2025
Director's details changed for Dr Neil Dearing on 4 September 2025
Submitted on 4 Sep 2025
Confirmation statement made on 25 July 2025 with no updates
Submitted on 25 Jul 2025
Appointment of Craig Churchill as a director on 21 July 2025
Submitted on 24 Jul 2025
Appointment of Dr Samuel Parry as a director on 21 July 2025
Submitted on 24 Jul 2025
Termination of appointment of Wendy Lee Fisk as a director on 30 May 2025
Submitted on 30 May 2025
Termination of appointment of Alexander Jon Wood as a director on 30 May 2025
Submitted on 30 May 2025
Director's details changed for Mr Khalil Maalouf on 9 December 2024
Submitted on 21 May 2025
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Repayment History
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