DYNAUTICS LTD
Company details
- Registered name
- DYNAUTICS LTD
- Company number
- 03326051
- Registered office
- 28 LANDPORT TERRACE, PORTSMOUTH, PO1 2RG · 207 other companies at this postcode
- Company type
- Private Limited Company
- Incorporated on
- 28 February 1997
- Status
- Active
- Age
- 29 years
- Previous names
- H. SCIENTIFIC LIMITED (to 02 Mar 2018)
- Nature of business (SIC)
- 72190 — Other research and experimental development on natural sciences and engineering
- Accounts — next due
- 31 Mar 2027
- Accounts — last made up to
- 30 Jun 2025
- Confirmation statement — next due
- 14 Mar 2027
- Confirmation statement — last
- 28 Feb 2026
People with significant control
Beneficial owners holding over 25% of shares, voting rights or the right to appoint directors
Corporate structure
Who controls this company, and who they control in turn
Connections
Change history
Reconstructed from the dated records Companies House publishes
| Date | Change | Was | Now |
|---|---|---|---|
| 26/02/2024 | Person with significant control ceased | Sonardyne Group Limited | — |
| 02/03/2018 | Registered name changed | H. SCIENTIFIC LIMITED | DYNAUTICS LTD |
| 22/09/2017 | Person with significant control added | — | Sonardyne Group Limited |
| 06/04/2016 | Person with significant control added | — | Dr Henry Robinson |
Financial highlights
Parsed from the filed statutory accounts (£ thousands, except employees)
| Metric | FY2025 | FY2024 |
|---|---|---|
| Total assets less current liabilities | 1,534 ▲ 0.6% | 1,525 |
| Net assets | 1,534 ▲ 0.9% | 1,520 |
| Employees (avg) | 10 ▲ 11.1% | 9 |
Documents for DYNAUTICS LTD
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Data protection register
Registered with the Information Commissioner's Office as a data protection fee payer.
The ICO publishes no company number, so this is matched on the registered name and confirmed by the postcode. Check the ICO entry before relying on it.
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About DYNAUTICS LTD (03326051)
DYNAUTICS LTD is a private limited company incorporated on 28 February 1997 and registered in the United Kingdom under company number 03326051. Its registered office is at 28 LANDPORT TERRACE, PORTSMOUTH, PO1 2RG. The recorded nature of business is other research and experimental development on natural sciences and engineering (SIC 72190). The company is currently active , with statutory accounts last made up to 30 June 2025. , and the person with significant control is Dr Henry Robinson. This profile is provided by opendata.bot by Noetikos, aggregating official data from Companies House bulk data , last refreshed 2 September 2026.
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