DUFFY TUNNELLING (SOUTH WALES) LIMITED
Company details
- Registered name
- DUFFY TUNNELLING (SOUTH WALES) LIMITED
- Company number
- 06501695
- Registered office
- 21 GOLD TOPS, NEWPORT, NP20 4PG · 285 other companies at this postcode
- Company type
- Private Limited Company
- Incorporated on
- 12 February 2008
- Status
- Active
- Age
- 18 years
- Previous names
- DUFFY & TUNNELLING (SOUTH WALES) LIMITED (to 13 May 2008)
- Nature of business (SIC)
- 41201 — Construction of commercial buildings
- Accounts — next due
- 31 Mar 2027
- Accounts — last made up to
- 30 Jun 2025
- Confirmation statement — next due
- 26 Feb 2027
- Confirmation statement — last
- 12 Feb 2026
What the register says
Facts from the register, with the dates they are filed under. Not a score: what they mean is for you to judge, and every line can be checked against Companies House itself.
- 73 companies are registered at this address — commonly a formation agent or an accountant rather than an office.
- A person with significant control here also controls 1 other company.
Companies House register snapshot, read 02/09/2026.
People with significant control
Beneficial owners holding over 25% of shares, voting rights or the right to appoint directors
Corporate structure
Who controls this company, and who they control in turn
Connections
Change history
Reconstructed from the dated records Companies House publishes
| Date | Change | Was | Now |
|---|---|---|---|
| 06/04/2020 | Person with significant control ceased | Lisa Marie Challenger | — |
| 06/04/2020 | Person with significant control added | — | Mr Joseph Martin Duffy |
| 12/11/2018 | Person with significant control ceased | Paul Duffy | — |
| 12/11/2018 | Person with significant control added | — | Mr Martin Duffy |
| 01/11/2018 | Person with significant control ceased | Joseph Patrick Duffy | — |
| 01/11/2018 | Person with significant control added | — | Lisa Marie Challenger |
| 06/04/2016 | Person with significant control added | — | Paul Duffy |
| 06/04/2016 | Person with significant control added | — | Joseph Patrick Duffy |
| 13/05/2008 | Registered name changed | DUFFY & TUNNELLING (SOUTH WALES) LIMITED | DUFFY TUNNELLING (SOUTH WALES) LIMITED |
Financial highlights
Parsed from the filed statutory accounts (£ thousands, except employees)
| Metric | FY2025 | FY2024 |
|---|---|---|
| Total assets less current liabilities | 179 ▲ 819% | 19 |
| Net assets | 173 ▲ 1346% | 12 |
| Employees (avg) | 3 | 3 |
Documents for DUFFY TUNNELLING (SOUTH WALES) LIMITED
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The full registration record as held today — name, number, status, registered office, company type, previous names, officers, PSC and SIC codes, timestamped for your file.
Every figure the company’s own accounts state, across each filed period, with year-on-year movement. Most UK companies file small or micro-entity accounts — a balance sheet and a headcount, no turnover or profit.
Who controls the company: persons with significant control, the nature of that control, the ownership graph and every other company those controllers hold.
Data protection register
No entry found on the ICO register of fee payers under this name.
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About DUFFY TUNNELLING (SOUTH WALES) LIMITED (06501695)
DUFFY TUNNELLING (SOUTH WALES) LIMITED is a private limited company incorporated on 12 February 2008 and registered in the United Kingdom under company number 06501695. Its registered office is at 21 GOLD TOPS, NEWPORT, NP20 4PG. The recorded nature of business is construction of commercial buildings (SIC 41201). The company is currently active , with statutory accounts last made up to 30 June 2025. , and the person with significant control is Joseph Patrick Duffy. This profile is provided by opendata.bot by Noetikos, aggregating official data from Companies House bulk data , last refreshed 2 September 2026.
Companies at the same registered office
Construction of commercial buildings across UK registers
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