SHAMROCK RRT LIMITED
Active Company number 12146491
SHAMROCK RRT LIMITED (company number 12146491) is a private limited company incorporated on 8 August 2019. Its status on the Companies House register is Active. Its registered office is in Pentraeth, LL75 8UY. Its nature of business (SIC 2007) is site preparation (43120). Its latest accounts we hold, for the period ending 31 August 2025, report net assets of £44k.
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 SHAMROCK RRT 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 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
Buy this report for £9 See a sample
One-off payment for business use, no subscription. Emailed as a download link straight after payment. Included with Pro and Team.
Company details
- Company number
- 12146491
- Status
- Active
- Company type
- Private Limited Company
- Incorporated
- 8 August 2019
- Country of origin
- United Kingdom
- Registered office
- 7 NANT Y FELIN, PENTRAETH WALES
7 NANT Y FELIN
PENTRAETH
LL75 8UY
WALES
Nature of business (SIC 2007)
Accounts and confirmation statement
- Accounting reference date
- 31 August
- Accounts category
- MICRO ENTITY
- Accounts last made up to
- 31 August 2025
- Next accounts due
- 31 May 2027
- Confirmation statement last made up to
- 18 October 2025
- Next confirmation statement due
- 1 November 2026
Financial summary
| Period ending | 31 August 2025 | 31 August 2024 | 31 August 2023 |
|---|---|---|---|
| Total assets | £79kderived | £95kderived | £10kderived |
| Current liabilities | £35k | £16k | £6,349 |
| Net current assets / (liabilities) | (£35k) | (£241) | £370 |
| Net assets | £44k | £79kderived | £3,862derived |
| Employees | 1 | 1 | 1 |
derived Calculated from the other figures the accounts give.
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 (1 including ceased)
Previous names
- O'NEILL LANDSCAPE AND GROUNDWORKS LTD (changed 19 August 2024)
Related companies
More site preparation companies
- ALLIANCE GROUNDWORKS AND CIVILS LIMITED
- FRED CHAMPION GROUNDWORKS LIMITED
- WORDSWORTH EXCAVATIONS LIMITED
- TOM PRICHARD CONTRACTING LIMITED
- ANDREW STRAIN CONSTRUCTION LIMITED
- KPH DE-CONSTRUCTION SERVICES LTD
- BLAZE CONSTRUCTION LIMITED
- CAWARDEN CO. LIMITED
Industry overview: 3,431 active companies in SIC 43120
Other active companies registered at LL75 8UY
Related guides
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.
How we work and keep data safe · Every data source we use · Sample reports
Use this data
Official register entry: SHAMROCK RRT LIMITED on Companies House.
Developers can fetch this profile as JSON with GET https://api.companystack.co.uk/company/12146491 — see the API documentation and pricing.