- Companies
- Electricians
- London
- Sungi Solar London Ltd
Sungi Solar London Ltd
- Company number
- 16404783
- Incorporated
- 24 Apr 20251 year trading
- Registered office
- 1 Regent Street, London, W1B 2HH
- Nature of business
- Electrical installation
Sungi Solar London Ltd is a 1-year-old private limited company registered in London, company number 16404783, one of 3,448 electrical contractors in London. Its next accounts are due at Companies House on 24 January 2027, and its first CT600 is due at HMRC on 23 April 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 Sungi Solar London Ltd is registered
The registered office is in London (W1B), in the Westminster local authority area, London. Show W1B 2HH on a map.
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What happens if Sungi Solar 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 24 January 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 25 Jan 2027 to 24 Feb 2027 | £150 |
| 1 to 3 months late | 25 Feb 2027 to 24 Apr 2027 | £375 |
| 3 to 6 months late | 25 Apr 2027 to 24 Jul 2027 | £750 |
| More than 6 months late | From 25 Jul 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 May 2027 | £200 |
| 3 months late | 30 Jul 2027 | another £200 |
| 6 months late | 30 Oct 2027 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 30 Apr 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
- 16404783
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 24 April 2025 (1 year ago)
- Registered office
- 1 Regent Street, London, W1B 2HH
- Nature of business
- Electrical installation (SIC 43210)
- Year end
- 30 April (accounting reference date)
- Accounts type
- No accounts filed yet
- Last confirmation statement
- 23 April 2026
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.
- Sunny Building Services Ltd2016
- Sunny Electrical Ltd2020
- Sunny Sparks Ltd2021
- Sunnyhill Electrical Contractor Limited2025
- Sunrise in Paradise Ltd2025
- Sunrise Solar Ltd2023
- Sunshinen Co. (UK) Ltd2025
- Suntime Power Limited2025
All electrical contractors in London · All trades in London · Electricians across the UK
Frequently asked questions
When are Sungi Solar London Ltd's accounts due?
Sungi Solar London Ltd's next accounts are due at Companies House by 24 January 2027 (in 103 days), covering the period to 30 April 2026.
When is Sungi Solar 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 23 April 2026, due by 23 April 2027, and one for the period to 30 April 2026, due by 30 April 2027. Corporation tax is payable 9 months and 1 day after the end of each.
Is Sungi Solar London Ltd still trading?
Sungi Solar 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 Sungi Solar London Ltd do?
Sungi Solar London Ltd is registered under Electrical installation (SIC 43210).
How old is Sungi Solar London Ltd?
Sungi Solar London Ltd was incorporated on 24 April 2025, 1 year ago.
What is the penalty if Sungi Solar 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 Sungi Solar 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.