- Companies
- Electricians
- London
- Nel Contractors Limited
Nel Contractors Limited
- Company number
- 16655279
- Incorporated
- 18 Aug 20251 year trading
- Registered office
- Flat 91 Hillrise Mansions, Waltersville Road, London, N19 3PX
- Nature of business
- Electrical installation; Plumbing, heat and air-conditioning installation
Nel Contractors Limited is a 1-year-old private limited company registered in London, company number 16655279, one of 3,448 electrical contractors in London. Its next accounts are due at Companies House on 18 May 2027, and its first CT600 is due at HMRC on 17 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 Nel Contractors Limited is registered
The registered office is in London (N19), in the Islington local authority area, London. Show N19 3PX on a map.
Other trade companies in N19
- DR Pro Services LtdCleaning companies
- Rams Property Services LtdSpecialist contractors
- Lushi Plumbing and Heating LtdPlumbers and heating engineers
- One Fix Gutter Solutions LtdRoofers
- Mmway Construction LtdSpecialist contractors
- Elio's Landscaping Ltd LtdBuilders
- Novix Smart Wash LtdMachinery repair and installation
- Alex Maintenance LtdPainters and decorators
What happens if Nel Contractors Limited 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 18 May 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 19 May 2027 to 18 Jun 2027 | £150 |
| 1 to 3 months late | 19 Jun 2027 to 18 Aug 2027 | £375 |
| 3 to 6 months late | 19 Aug 2027 to 18 Nov 2027 | £750 |
| More than 6 months late | From 19 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
- 16655279
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 18 August 2025 (1 year ago)
- Registered office
- Flat 91 Hillrise Mansions, Waltersville Road, London, N19 3PX
- Nature of business
- Electrical installation (SIC 43210)
Plumbing, heat and air-conditioning installation (SIC 43220) - Year end
- 31 August (accounting reference date)
- Accounts type
- No accounts filed yet
Filing notes for electrical contractors
Electrical contracting companies are often a director plus a van and tools. Most fall within the micro-entity rules, so the accounts filed at Companies House are short, and the CT600 carries the tax detail.
Similar companies in London
Other active electrical contractors registered in London.
- Nelj Ltd2021
- Nest Technology Ltd2018
- Nesttech Ltd2020
- Netfixx Electrical Ltd2026
- Netfixx Ltd2015
- Network Control Management Ltd2023
- New Age Sparks Ltd2022
- New Alliance Ltd2024
All electrical contractors in London · All trades in London · Electricians across the UK
Frequently asked questions
When are Nel Contractors Limited's accounts due?
Nel Contractors Limited's next accounts are due at Companies House by 18 May 2027 (in 218 days), covering the period to 31 August 2026.
When is Nel Contractors Limited's CT600 due?
The first accounts cover more than 12 months, so there are two Company Tax Returns: one for the 12 months to 17 August 2026, due by 17 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 Nel Contractors Limited still trading?
Nel Contractors Limited 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 Nel Contractors Limited do?
Nel Contractors Limited is registered under Electrical installation (SIC 43210); Plumbing, heat and air-conditioning installation (SIC 43220).
How old is Nel Contractors Limited?
Nel Contractors Limited was incorporated on 18 August 2025, 1 year ago.
What is the penalty if Nel Contractors Limited 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 Nel Contractors Limited 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.