PORTLAND STONE MINES LIMITED
Active Files dormant accounts to 1 September 2025 Company number 13549248
PORTLAND STONE MINES LIMITED (company number 13549248) is a private limited company incorporated on 5 August 2021. Its status on the Companies House register is Active. Its registered office is in Weymouth, DT4 8SE. Its nature of business (SIC 2007) is other mining and quarrying n.e.c. (08990). Its latest accounts we hold, for the period ending 1 September 2025, report net assets of £1. The company files dormant accounts. The latest, to 1 September 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 PORTLAND STONE MINES 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
- Red flags: and what changed in the last 12 months
- Key figures: the accounts to 1 Sep 2025 against the year before
- Filing deadlines: accounts due 31 May 2027; confirmation statement due 19 Aug 2027
- Financials ledger: 4 years of filed accounts held (2022–2025)
- Who runs and owns it: 2 PSCs
- 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
- 13549248
- Status
- Active
- Company type
- Private Limited Company
- Incorporated
- 5 August 2021
- Country of origin
- United Kingdom
- Registered office
- 8 NETHERTON ROAD
WEYMOUTH
DORSET
DT4 8SE
ENGLAND
Nature of business (SIC 2007)
Accounts and confirmation statement
- Accounting reference date
- 31 August
- Accounts filed
- Dormant accounts for the period to 1 September 2025 (no trading reported)
- Accounts last made up to
- 1 September 2025
- Next accounts due
- 31 May 2027
- Confirmation statement last made up to
- 5 August 2026
- Next confirmation statement due
- 19 August 2027
Financial summary
| Period ending | 1 September 2025 | 31 August 2024 | 31 August 2023 | 31 August 2022 |
|---|---|---|---|---|
| Cash at bank | — | £1 | £0 | £0 |
| Net assets | £1 | £1 | £1 | £1 |
—: 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 (3 including ceased)
Questions about PORTLAND STONE MINES LIMITED
Is PORTLAND STONE MINES LIMITED active?
Yes. The Companies House register shows the company's status as “Active”. (Companies House register, as at 29 September 2026.)
When was PORTLAND STONE MINES LIMITED incorporated?
PORTLAND STONE MINES LIMITED was incorporated on 5 August 2021, according to the Companies House register. (Companies House register, as at 29 September 2026.)
Where is PORTLAND STONE MINES LIMITED registered?
Its registered office is in Weymouth, DT4 8SE. (Companies House register, as at 29 September 2026.)
Who controls PORTLAND STONE MINES LIMITED?
The register lists 2 current persons with significant control (3 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/13549248/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 PORTLAND STONE MINES LIMITED's next accounts due?
The register shows the next accounts as due by 31 May 2027. Its latest accounts on the register were made up to 1 September 2025. (Companies House register, as at 29 September 2026.)
Does PORTLAND STONE MINES LIMITED file dormant accounts?
Yes. The register gives the category of its latest accounts, made up to 1 September 2025, as “Dormant”. (Companies House register, as at 29 September 2026.) What a dormant company is and what it must file
Is PORTLAND STONE MINES 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 9 October 2026. A name screen is not legal clearance.
Related companies
More other mining and quarrying n.e.c. companies
- SIGMAROC PLC
- JUBILEE METALS GROUP PLC
- CEMCOR LTD
- CONEXPO (NI) LIMITED
- LONG RAKE SPAR COMPANY LIMITED(THE)
- CES QUARRY PRODUCTS LIMITED
- EURASIA MINING PLC
- LOVELL STONE GROUP LIMITED
Industry overview: 752 active companies in SIC 08990
Other active companies registered at DT4 8SE
Related guides
Companies with similar names
Other companies, LLPs and partnerships on the Companies House register whose names begin “PORTLAND STONE”. Each is a separate legal entity from PORTLAND STONE MINES LIMITED: check the registered number before relying on a name. Register data as at 29 September 2026.
- PORTLAND STONE FIRMS LIMITED (Company, Active, Portland; 02912016)
- PORTLAND STONE LIMITED (Company, Active, Weymouth; 03089873)
- PORTLAND STONE PRODUCTS LIMITED (Company, Active, Weymouth; 04430012)
- PORTLAND STONE QUARRIES LIMITED (Company, Active, Weymouth; 07497980)
- PORTLAND STONE STEPS LIMITED (Company, Active, Farnham; 09765702)
About CompanyStack
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: PORTLAND STONE MINES LIMITED on Companies House.
Developers can fetch this profile as JSON with GET https://api.companystack.co.uk/company/13549248 — see the API documentation and pricing.