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Transonics Plc
Transonics Plc is an active company incorporated on 7 October 1976 with the registered office located in Hemel Hempstead, Hertfordshire. Transonics Plc was registered 49 years ago.
Watch Company
Status
Active
Active since
incorporation
Company No
01280694
Public limited company
Age
49 years
Incorporated
7 October 1976
Size
Small
Turnover is under
£15M
Balance sheet is under
£7.5M
Under
50 employees
Confirmation
Submitted
Dated
23 January 2025
(9 months ago)
Next confirmation dated
23 January 2026
Due by
6 February 2026
(3 months remaining)
Last change occurred
3 years ago
Accounts
Submitted
For period
1 Sep
⟶
31 Aug 2024
(1 year)
Accounts type is
Full
Next accounts for period
31 December 2025
Due by
30 June 2026
(8 months remaining)
Learn more about Transonics Plc
Contact
Update Details
Address
Ata House
Boundary Way
Hemel Hempstead
Hertfordshire
HP2 7SS
England
Address changed on
19 May 2023
(2 years 5 months ago)
Previous address was
Breakspear Park Breakspear Way Hemel Hempstead Hertfordshire HP2 4UL
Companies in HP2 7SS
Telephone
08455678899
Email
Available in Endole App
Website
Transonics.com
See All Contacts
People
Officers
5
Shareholders
1
Controllers (PSC)
1
Helen French
Director • Secretary • British • Lives in UK • Born in May 1941
Jonathan Isaac French
Director • British • Lives in England • Born in May 1974
Joseph Shalom Benjamin Leigh
Director • British • Lives in UK • Born in Oct 1990
Daniel Alex French
Director • Electronics • British • Lives in UK • Born in Dec 1962
Castello Holding Company Limited
PSC
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Shareholders, PSCs & Group Structure
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Mutual Companies
Lewmax Programming Limited
Daniel Alex French, , and 1 more are mutual people.
Active
14 Hall Road Management Limited
Daniel Alex French is a mutual person.
Active
Thirteen To Sixteen Queens Road Limited
Daniel Alex French is a mutual person.
Active
Castello Holding Company Limited
Daniel Alex French is a mutual person.
Active
Shenzhen X-Mulong Circuit Co. Ltd
Daniel Alex French is a mutual person.
Active
Applied Healthcare Products Limited
Daniel Alex French is a mutual person.
Active
14 Hall Road Freehold Limited
Daniel Alex French is a mutual person.
Active
PCBA Manufacturing Limited
Daniel Alex French is a mutual person.
Active
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Brands
Transonics PLC
Transonics PLC is a family-run supplier of electronic components, providing custom design solutions and logistics services.
Financials
Net Assets, Total Assets & Total Liabilities (2015–2024)
Period Ended
31 Aug 2024
For period
31 Aug
⟶
31 Aug 2024
Traded for
12 months
Cash in Bank
£1.08M
Decreased by £1.44M (-57%)
Turnover
£10.87M
Decreased by £5.48M (-34%)
Employees
44
Increased by 8 (+22%)
Total Assets
£8.22M
Decreased by £172K (-2%)
Total Liabilities
-£2.61M
Decreased by £488K (-16%)
Net Assets
£5.61M
Increased by £316K (+6%)
Debt Ratio (%)
32%
Decreased by 5.16% (-14%)
See 10 Year Full Financials
Latest Activity
Accounting Period Extended
5 Days Ago on 17 Oct 2025
Daniel Alex French Resigned
7 Months Ago on 24 Mar 2025
Full Accounts Submitted
7 Months Ago on 27 Feb 2025
Confirmation Submitted
9 Months Ago on 23 Jan 2025
Mr Daniel Alex French Details Changed
9 Months Ago on 10 Jan 2025
Mr Jonathan Isaac French Appointed
9 Months Ago on 10 Jan 2025
Mr Joseph Shalom Benjamin Leigh Appointed
9 Months Ago on 10 Jan 2025
Castello Holding Company Limited (PSC) Details Changed
9 Months Ago on 10 Jan 2025
Full Accounts Submitted
1 Year 7 Months Ago on 27 Feb 2024
Confirmation Submitted
1 Year 9 Months Ago on 23 Jan 2024
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See All Credit Score & Limits
Documents
Current accounting period extended from 31 August 2025 to 31 December 2025
Submitted on 17 Oct 2025
Termination of appointment of Daniel Alex French as a director on 24 March 2025
Submitted on 28 Mar 2025
Full accounts made up to 31 August 2024
Submitted on 27 Feb 2025
Director's details changed for Mr Daniel Alex French on 10 January 2025
Submitted on 31 Jan 2025
Change of details for Castello Holding Company Limited as a person with significant control on 10 January 2025
Submitted on 31 Jan 2025
Appointment of Mr Joseph Shalom Benjamin Leigh as a director on 10 January 2025
Submitted on 31 Jan 2025
Appointment of Mr Jonathan Isaac French as a director on 10 January 2025
Submitted on 31 Jan 2025
Confirmation statement made on 23 January 2025 with no updates
Submitted on 23 Jan 2025
Full accounts made up to 31 August 2023
Submitted on 27 Feb 2024
Confirmation statement made on 23 January 2024 with no updates
Submitted on 23 Jan 2024
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Repayment History
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