- Companies
- Plumbers and heating engineers
- London
- NRG in London Ltd
NRG in London Ltd
- Company number
- 16631889
- Incorporated
- 6 Aug 20251 year trading
- Registered office
- Unit 104, the Light Box, 111 Power Road, London, W4 5PY
- Nature of business
- Plumbing, heat and air-conditioning installation
NRG in London Ltd is a 1-year-old private limited company registered in London, company number 16631889, one of 2,972 plumbing and heating companies in London. Its next accounts are due at Companies House on 6 May 2027, and its first CT600 is due at HMRC on 5 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.
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Where NRG in London Ltd is registered
The registered office is in London (W4), in the Hounslow local authority area, London. Show W4 5PY on a map.
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Shared registered office
81 companies on our pages use this registered office address. An address shared this widely is usually an accountant's office or a company formation agent's service address, not where the business trades from.
What happens if NRG in London 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 6 May 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 7 May 2027 to 6 Jun 2027 | £150 |
| 1 to 3 months late | 7 Jun 2027 to 6 Aug 2027 | £375 |
| 3 to 6 months late | 7 Aug 2027 to 6 Nov 2027 | £750 |
| More than 6 months late | From 7 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
- 16631889
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 6 August 2025 (1 year ago)
- Registered office
- Unit 104, the Light Box, 111 Power Road, London, W4 5PY
- Nature of business
- Plumbing, heat and air-conditioning installation (SIC 43220)
- Year end
- 31 August (accounting reference date)
- Accounts type
- No accounts filed yet
- Last confirmation statement
- 5 August 2026
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 London
Other active plumbing and heating companies registered in London.
- NRW Utilities Limited2014
- Nucleus Mechanical Ltd2025
- Nuova Plumbing Ltd2023
- NV Plumbing & Heating Ltd.2015
- NVH Heating and Plumbing Ltd2026
- NW Heating Ltd2022
- NW3 Plumbing and Heating Ltd2026
- Nyako Construction Limited2024
All plumbing and heating companies in London · All trades in London · Plumbers and heating engineers across the UK
Frequently asked questions
When are NRG in London Ltd's accounts due?
NRG in London Ltd's next accounts are due at Companies House by 6 May 2027 (in 205 days), covering the period to 31 August 2026.
When is NRG in London 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 5 August 2026, due by 5 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 NRG in London Ltd still trading?
NRG in London Ltd is listed as active on the Companies House register as of 1 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 NRG in London Ltd do?
NRG in London Ltd is registered under Plumbing, heat and air-conditioning installation (SIC 43220).
How old is NRG in London Ltd?
NRG in London Ltd was incorporated on 6 August 2025, 1 year ago.
What is the penalty if NRG in London 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 NRG in London Ltd on Companies House for filed documents, officers and the full history.
Based on the Companies House register (snapshot 1 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.