SHEARWATER MARINE GROUP LIMITED
Active Company number SC226709
SHEARWATER MARINE GROUP LIMITED (company number SC226709) is a private limited company incorporated on 7 January 2002. Its status on the Companies House register is Active. Its registered office is in Dunoon, PA23 8PB. Its nature of business (SIC 2007) is non-trading company (74990). Its latest accounts we hold, for the period ending 31 March 2025, report net assets of £784k.
Source: Companies House register, as at 2 October 2026. How to cite this page
Information only, not advice. Register details and accounts figures are the company's own filings, shown as filed: CompanyStack does not audit or verify them and accepts no responsibility for decisions made on them. Check important facts at Companies House.
Company Report on SHEARWATER MARINE GROUP LIMITED (PDF)
The register, the accounts and the people behind the company in one PDF, for your own business use.
- Summary and Health Score, with the reasons behind the score
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- Key figures against the year before, and filing deadlines
- Financials ledger: up to 10 years of filed accounts
- Who runs and owns it: directors, secretaries and PSCs
- Charges, filing history and methodology
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Company details
- Company number
- SC226709
- Status
- Active
- Company type
- Private Limited Company
- Incorporated
- 7 January 2002
- Country of origin
- United Kingdom
- Registered office
- UNIT 19 HIGHLAND AVENUE
SANDBANK BUSINESS PARK
DUNOON
ARGYLL
PA23 8PB
Nature of business (SIC 2007)
Accounts and confirmation statement
- Accounting reference date
- 31 March
- Accounts category
- GROUP
- Accounts last made up to
- 31 March 2025
- Next accounts due
- 31 December 2026
- Confirmation statement last made up to
- 7 January 2026
- Next confirmation statement due
- 21 January 2027
Financial summary
| Period ending | 31 March 2025 | 31 March 2024 | 31 March 2023 | 31 March 2022 | 31 March 2021 | 31 March 2020 | 31 March 2019 | 31 March 2018 | 31 March 2017 |
|---|---|---|---|---|---|---|---|---|---|
| Profit after tax | £430k | — | — | — | — | — | — | — | — |
| Total assets | £1.3m | £1.3m | £1.3m | £559k | £559k | £559k | £559k | £611k | £691k |
| Cash at bank | £4,244 | £4,257 | £4,269 | £4,282 | £4,295 | £4,308 | £4,368 | £4,428 | £488 |
| Current liabilities | £468k | £478k | £483k | £1 | £0 | £0 | £0 | £53k | £132k |
| Net current assets / (liabilities) | (£122k) | (£92k) | (£92k) | £164k | £164k | £164k | £164k | £164k | £164k |
| Total liabilities | £468k | £478k | £483k | £1 | £0 | £0 | £0 | £53k | £132k |
| Net assets | £784k | £784k | £784k | £559k | £559k | £559k | £559k | £559k | £559k |
| Employees | 71 | 0 | 0 | 0 | 0 | 0 | — | — | — |
—: no figure read from the filing.
Figures read from filings at Companies House (ixbrl) and checked; see how we read them. Small-company accounts often omit turnover and profit. Spotted an error? Tell us.
Control, officers and charges
- Persons with significant control
- 2 current (2 including ceased)
Previous names
- SHEARWATER HOLDINGS LIMITED (changed 30 September 2026)
Questions about SHEARWATER MARINE GROUP LIMITED
Is SHEARWATER MARINE GROUP LIMITED active?
Yes. The Companies House register shows the company's status as “Active”. (Companies House register, as at 2 October 2026.)
When was SHEARWATER MARINE GROUP LIMITED incorporated?
SHEARWATER MARINE GROUP LIMITED was incorporated on 7 January 2002, according to the Companies House register. (Companies House register, as at 2 October 2026.)
Where is SHEARWATER MARINE GROUP LIMITED registered?
Its registered office is in Dunoon, PA23 8PB. (Companies House register, as at 2 October 2026.)
Who controls SHEARWATER MARINE GROUP LIMITED?
The register lists 2 current persons with significant control (2 including those who have ceased). The register shows control, not a list of shareholders. Individuals are named at https://find-and-update.company-information.service.gov.uk/company/SC226709/persons-with-significant-control. (Companies House register, as at 2 October 2026.) Who owns a UK limited company: shareholders, PSCs and what the register shows
When are SHEARWATER MARINE GROUP LIMITED's next accounts due?
The register shows the next accounts as due by 31 December 2026. Its latest accounts on the register were made up to 31 March 2025. (Companies House register, as at 2 October 2026.)
Does SHEARWATER MARINE GROUP LIMITED file dormant accounts?
Not in its latest accounts. The register gives their category as “Group accounts”, made up to 31 March 2025. (Companies House register, as at 2 October 2026.) What a dormant company is and what it must file
Is SHEARWATER MARINE GROUP LIMITED on a sanctions list?
No match for this company's name on the sanctions lists CompanyStack screens (UK, EU, OFAC SDN, OFAC non-SDN, Canada, Australia, New Zealand, Japan, France, US CSL) as at 7 October 2026. A name screen is not legal clearance.
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Industry overview: 38,231 active companies in SIC 74990
Other active companies registered at PA23 8PB
Related guides
Companies with similar names
Other companies, LLPs and partnerships on the Companies House register whose names begin “SHEARWATER MARINE”. Each is a separate legal entity from SHEARWATER MARINE GROUP LIMITED: check the registered number before relying on a name. Register data as at 2 October 2026.
- SHEARWATER MARINE LIMITED (Company, Active, London; 17501994)
- SHEARWATER MARINE SERVICES LIMITED (Company, Active, Dunoon; SC137036)
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CompanyStack turns Companies House records into answers you can act on: who a company is, who runs and owns it, whether it keeps up with its filings and how its finances are moving. Every figure traces back to a public record, and we say when a record is missing.
Sources for company pages: Companies House (register, accounts, officers, PSCs, charges and filings), The Gazette (company insolvency notices only), the ONS Postcode Directory, official sanctions lists, including those of the UK (with UN designations), the EU, the US, Canada, Australia, New Zealand and France, and copies taken in April 2026 of the ICO register, the Charity Commission, CQC, Ofsted, Food Standards Agency and Environment Agency registers. Contains public sector information licensed under the Open Government Licence v3.0. CompanyStack is not affiliated with or endorsed by Companies House.
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Use this data
Official register entry: SHEARWATER MARINE GROUP LIMITED on Companies House.
Developers can fetch this profile as JSON with GET https://api.companystack.co.uk/company/SC226709 — see the API documentation and pricing.