CLONTARF ENERGY PLC

Active Company number 04967918

CLONTARF ENERGY PLC (company number 04967918) is a public limited company incorporated on 18 November 2003. Its status on the Companies House register is Active. Its registered office is in London, E14 9FP. Its nature of business (SIC 2007) is other mining and quarrying n.e.c. (08990). Its latest accounts we hold, for the period ending 31 December 2025, report net assets of £290k.

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.

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Company Report on CLONTARF ENERGY PLC (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 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: 04967918
Status: Active
Company type: Public Limited Company
Incorporated: 18 November 2003
Country of origin: United Kingdom
Registered office: DEPT 4046A 126 EAST FERRY ROAD
CANARY WHARF
LONDON
E14 9FP
ENGLAND

Nature of business (SIC 2007)

08990 — Other mining and quarrying n.e.c.

Accounts and confirmation statement

Accounting reference date: 31 December
Accounts category: GROUP
Accounts last made up to: 31 December 2025
Next accounts due: 30 June 2027
Confirmation statement last made up to: 18 November 2025
Next confirmation statement due: 2 December 2026

Financial summary

Period ending	31 December 2025	31 December 2024	31 December 2023
Operating profit	−£259k	−£765k	−£870k
Profit before tax	−£259k	−£765k	−£870k
Total assets	£1.6m	£2.2m	£1.8m
Cash at bank	£375k	£818k	£183k
Total liabilities	£1.3m	—	£1.5m
Net assets	£290k	£829k	£305k

—: no figure read from the filing.

Figures read from filings at Companies House (group) 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 (1 including ceased)

Previous names

PERSIAN GOLD PUBLIC LIMITED COMPANY (changed 21 March 2011)

More other mining and quarrying n.e.c. companies

Industry overview: 752 active companies in SIC 08990

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Official register entry: CLONTARF ENERGY PLC on Companies House.

Developers can fetch this profile as JSON with GET https://api.companystack.co.uk/company/04967918 — see the API documentation and pricing.