- Companies
- Electricians
- London
- TPLH Ltd
TPLH Ltd
- Company number
- 16110555
- Incorporated
- 29 Nov 20241 year trading
- Registered office
- 367 Church Street, London, N9 9HY
- Nature of business
- Electrical installation
TPLH Ltd is a 1-year-old private limited company registered in London, company number 16110555, one of 3,448 electrical contractors in London. Its next accounts are due at Companies House on 20 November 2026, and its first CT600 is due at HMRC on 28 November 2026.
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 TPLH Ltd is registered
The registered office is in London (N9), in the Enfield local authority area, London. Show N9 9HY on a map.
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- Charlie Valentin LtdCleaning companies
What happens if TPLH 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 November 2026.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 21 Nov 2026 to 20 Dec 2026 | £150 |
| 1 to 3 months late | 21 Dec 2026 to 20 Feb 2027 | £375 |
| 3 to 6 months late | 21 Feb 2027 to 20 May 2027 | £750 |
| More than 6 months late | From 21 May 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 30 Nov 2026 | £200 |
| 3 months late | 28 Feb 2027 | another £200 |
| 6 months late | 29 May 2027 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 29 Nov 2027 | 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
- 16110555
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 29 November 2024 (1 year ago)
- Registered office
- 367 Church Street, London, N9 9HY
- Nature of business
- Electrical installation (SIC 43210)
- Year end
- 29 November (accounting reference date)
- Accounts type
- No accounts filed yet
- Last confirmation statement
- 28 November 2025
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.
- TPN Dooh Ltd2026
- TPS Enterprise Ltd2009
- Tra Electrical Limited2025
- Trade Onex Ltd2021
- Trade Prices Direct (Holdings) Ltd2025
- Trembit UK Ltd2026
- Trident Audio Visual Solutions Ltd2026
- Trident Electrical Group Ltd2021
All electrical contractors in London · All trades in London · Electricians across the UK
Frequently asked questions
When are TPLH Ltd's accounts due?
TPLH Ltd's next accounts are due at Companies House by 20 November 2026 (in 39 days), covering the period to 29 November 2025.
When is TPLH 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 28 November 2025, due by 28 November 2026, and one for the period to 29 November 2025, due by 29 November 2026. Corporation tax is payable 9 months and 1 day after the end of each.
Is TPLH Ltd still trading?
TPLH 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 TPLH Ltd do?
TPLH Ltd is registered under Electrical installation (SIC 43210).
How old is TPLH Ltd?
TPLH Ltd was incorporated on 29 November 2024, 1 year ago.
What is the penalty if TPLH 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 TPLH 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.