- Companies
- Plumbers and heating engineers
- Newport
- Aherne Gas & Renewables Ltd
Aherne Gas & Renewables Ltd
- Company number
- 16662009
- Incorporated
- 20 Aug 20251 year trading
- Registered office
- 9A ST Woolos Place, Newport, NP20 4GQ
- Nature of business
- Plumbing, heat and air-conditioning installation
Aherne Gas & Renewables Ltd is a 1-year-old private limited company registered in Newport, company number 16662009, one of 108 plumbing and heating companies in Newport. Its next accounts are due at Companies House on 20 May 2027, and its first CT600 is due at HMRC on 19 August 2027.
Key dates
This company has not filed accounts yet. First accounts are due 21 months after incorporation, and the first period can run longer than a year.
Is this your company?
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Where Aherne Gas & Renewables Ltd is registered
The registered office is in Newport (NP20), in the Newport local authority area, Wales. Show NP20 4GQ on a map.
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What happens if Aherne Gas & Renewables Ltd files late
Companies House charges an automatic penalty the day after the deadline, and it rises the longer the accounts are late. These are the dates for this company's accounts due on 20 May 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 21 May 2027 to 20 Jun 2027 | £150 |
| 1 to 3 months late | 21 Jun 2027 to 20 Aug 2027 | £375 |
| 3 to 6 months late | 21 Aug 2027 to 20 Nov 2027 | £750 |
| More than 6 months late | From 21 Nov 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Sep 2027 | £200 |
| 3 months late | 30 Nov 2027 | another £200 |
| 6 months late | 29 Feb 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Aug 2028 | another 10% of any unpaid tax |
For returns filed on or after 1 April 2026. Late three times in a row and the £200 penalties become £1,000 each.
Company details
As held on the Companies House register.
- Company number
- 16662009
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 20 August 2025 (1 year ago)
- Registered office
- 9A ST Woolos Place, Newport, NP20 4GQ
- Nature of business
- Plumbing, heat and air-conditioning installation (SIC 43220)
- Year end
- 31 August (accounting reference date)
- Accounts type
- No accounts filed yet
Filing notes for plumbing and heating companies
Plumbing and heating companies frequently work under CIS for main contractors and also directly for homeowners, so turnover can mix CIS and non-CIS income.
Similar companies in Newport
Other active plumbing and heating companies registered in Newport.
- Aironix Ventilation Ltd2025
- All Install Limited2023
- Andrew Williams Plumbing & Heating Ltd2024
- Armstrong Pipework Services Limited2010
- Astral Plumbing Limited2010
- B&A Gasworks Ltd2025
- B-Tech Heating Ltd2017
- Baths, Boilers & Beyond Ltd2026
All plumbing and heating companies in Newport · All trades in Newport · Plumbers and heating engineers across the UK
Frequently asked questions
When are Aherne Gas & Renewables Ltd's accounts due?
Aherne Gas & Renewables Ltd's next accounts are due at Companies House by 20 May 2027 (in 219 days), covering the period to 31 August 2026.
When is Aherne Gas & Renewables Ltd's CT600 due?
The first accounts cover more than 12 months, so there are two Company Tax Returns: one for the 12 months to 19 August 2026, due by 19 August 2027, and one for the period to 31 August 2026, due by 31 August 2027. Corporation tax is payable 9 months and 1 day after the end of each.
Is Aherne Gas & Renewables Ltd still trading?
Aherne Gas & Renewables Ltd is listed as active on the Companies House register (checked 13 Oct 2026). Active means it has not been dissolved or entered insolvency; it does not show whether it is currently taking on work.
What does Aherne Gas & Renewables Ltd do?
Aherne Gas & Renewables Ltd is registered under Plumbing, heat and air-conditioning installation (SIC 43220).
How old is Aherne Gas & Renewables Ltd?
Aherne Gas & Renewables Ltd was incorporated on 20 August 2025, 1 year ago.
What is the penalty if Aherne Gas & Renewables Ltd files its accounts late?
Companies House charges £150 if the accounts are up to 1 month late, £375 up to 3 months, £750 up to 6 months and £1,500 after that, doubled if the previous year's accounts were also late. HMRC charges £200 for a CT600 filed a day late and another £200 at 3 months.
Official records
View Aherne Gas & Renewables Ltd on Companies House for filed documents, officers and the full history.
Based on the Companies House register (snapshot 1 Oct 2026, rechecked 13 Oct 2026). Deadlines are worked out from the register and assume a standard accounting period; a change of year end or a short period moves them. This page is general information, not tax or accountancy advice.