A M MARINE TRIMMING LTD
Active Files dormant accounts to 31 October 2025 Company number 12948290
A M MARINE TRIMMING LTD (company number 12948290) is a private limited company incorporated on 13 October 2020. Its status on the Companies House register is Active. Its registered office is in Berkshire, SL4 5TZ. Its nature of business (SIC 2007) is manufacture of canvas goods, sacks, etc. (13922). Its latest accounts we hold, for the period ending 31 October 2025, report net assets of £1. The company files dormant accounts. The latest, to 31 October 2025, report no trading.
Source: Companies House register, as at 29 September 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 A M MARINE TRIMMING LTD (PDF)
Page 1 answers whether we would trade with it, and on what terms, by rules stated on the page. The register, the accounts and the people behind the company in one PDF, for your own business use.
- The verdict: would we trade with it, on what terms: a starting credit limit from the latest balance sheet, the risk grade with its reasons, and the checks to make before you sign
- Summary and Health Score: with the reasons behind the score
- Red flags: and what changed in the last 12 months
- Key figures: the accounts to 31 Oct 2025 against the year before
- Filing deadlines: accounts due 31 Jul 2027; confirmation statement due 26 Oct 2026
- Financials ledger: 5 years of filed accounts held (2021–2025)
- Who runs and owns it: 1 PSC
- Shareholders: the current register from the filings: each holder, class, shares and percentage
- Charges: none on the register
- Filing history and methodology: with sources and a disclaimer
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What dormant means
The company's latest accounts were filed as dormant: it reported no significant transactions in the year. Its register status can still be Active.
Dormant company: what it means on Companies House — what happens next, how long it lasts and what to do if the company owes you money.
Company details
- Company number
- 12948290
- Status
- Active
- Company type
- Private Limited Company
- Incorporated
- 13 October 2020
- Country of origin
- United Kingdom
- Registered office
- WINDSOR MARINA MAIDENHEAD ROAD
WINDSOR
BERKSHIRE
SL4 5TZ
UNITED KINGDOM
Nature of business (SIC 2007)
Accounts and confirmation statement
- Accounting reference date
- 31 October
- Accounts filed
- Dormant accounts for the period to 31 October 2025 (no trading reported)
- Accounts last made up to
- 31 October 2025
- Next accounts due
- 31 July 2027
- Confirmation statement last made up to
- 12 October 2025
- Next confirmation statement due
- 26 October 2026
Financial summary
| Period ending | 31 October 2025 | 31 October 2024 | 31 October 2023 | 31 October 2022 | 31 October 2021 |
|---|---|---|---|---|---|
| Net assets | £1 | £1 | £1 | £1 | £1 |
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
- 1 current (2 including ceased)
Questions about A M MARINE TRIMMING LTD
Is A M MARINE TRIMMING LTD active?
Yes. The Companies House register shows the company's status as “Active”. (Companies House register, as at 29 September 2026.)
When was A M MARINE TRIMMING LTD incorporated?
A M MARINE TRIMMING LTD was incorporated on 13 October 2020, according to the Companies House register. (Companies House register, as at 29 September 2026.)
Where is A M MARINE TRIMMING LTD registered?
Its registered office is in Berkshire, SL4 5TZ. (Companies House register, as at 29 September 2026.)
Who controls A M MARINE TRIMMING LTD?
The register lists 1 current person 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/12948290/persons-with-significant-control. (Companies House register, as at 29 September 2026.) Who owns a UK limited company: shareholders, PSCs and what the register shows
When are A M MARINE TRIMMING LTD's next accounts due?
The register shows the next accounts as due by 31 July 2027. Its latest accounts on the register were made up to 31 October 2025. (Companies House register, as at 29 September 2026.)
Does A M MARINE TRIMMING LTD file dormant accounts?
Yes. The register gives the category of its latest accounts, made up to 31 October 2025, as “Dormant”. (Companies House register, as at 29 September 2026.) What a dormant company is and what it must file
Is A M MARINE TRIMMING LTD 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 9 October 2026. A name screen is not legal clearance.
Related companies
More manufacture of canvas goods, sacks, etc. companies
- SHOWCRAFT MERCHANDISE LTD
- EJ APPAREL LIMITED
- WW CANVAS LTD
- CALVANE LTD
- LATER LTD
- HUSHTEC LTD
- BRADCOT LEISURE LTD
Industry overview: 165 active companies in SIC 13922
Other active companies registered at SL4 5TZ
Related guides
Companies with similar names
Other companies, LLPs and partnerships on the Companies House register whose names begin “A M”. Each is a separate legal entity from A M MARINE TRIMMING LTD: check the registered number before relying on a name. Register data as at 29 September 2026.
- A M CAR SALES (NORTH EAST) LIMITED (Company, Active, Newcastle Upon Tyne; 10440117)
- A M & A BREWSTER (Limited partnership, Active, Perthshire; SL004442)
- A M & A CONSULTING LIMITED (Company, Active, Bushey; 09704159)
- A M & B WILSON LTD (Company, Active, South Shields; 05924086)
- A M & CATES LTD (Company, Active, London; 16769586)
- A M & D PROPERTIES LIMITED (Company, Active, Essex; 04567588)
About CompanyStack
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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: A M MARINE TRIMMING LTD on Companies House.
Developers can fetch this profile as JSON with GET https://api.companystack.co.uk/company/12948290 — see the API documentation and pricing.