- Companies
- Electricians
- Sidcup
- Ung Electrical Ltd
Ung Electrical Ltd
- Company number
- 17131514
- Incorporated
- 1 Apr 2026
- Registered office
- Flat 2 Medlar House, Longlands Road, Sidcup, DA15 7LY
- Nature of business
- Electrical installation
Ung Electrical Ltd is a newly incorporated private limited company registered in Sidcup, company number 17131514, one of 178 electrical contractors in Sidcup. Its next accounts are due at Companies House on 31 December 2027, and the CT600 for the period to 31 March 2027 is due at HMRC on 31 March 2028.
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 Ung Electrical Ltd is registered
The registered office is in Sidcup (DA15), in the Bexley local authority area, London. Show DA15 7LY on a map.
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- Buckson Property Maintenance LtdElectricians
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- Husband at Home LtdInstallers
- First Choice Cars LDN LtdMotor traders
- TSLM Electrical Contractors LtdElectricians
- Airhaus LtdPlumbers and heating engineers
What happens if Ung Electrical 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 31 December 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Jan 2028 to 31 Jan 2028 | £150 |
| 1 to 3 months late | 1 Feb 2028 to 31 Mar 2028 | £375 |
| 3 to 6 months late | 1 Apr 2028 to 30 Jun 2028 | £750 |
| More than 6 months late | From 1 Jul 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Apr 2028 | £200 |
| 3 months late | 30 Jun 2028 | another £200 |
| 6 months late | 30 Sep 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Mar 2029 | 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
- 17131514
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 1 April 2026
- Registered office
- Flat 2 Medlar House, Longlands Road, Sidcup, DA15 7LY
- Nature of business
- Electrical installation (SIC 43210)
- Year end
- 31 March (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 Sidcup
Other active electrical contractors registered in Sidcup.
- Unitec Building Services Ltd2013
- Vartia Electrics Ltd2022
- Waylen Electrical Limited2026
- Weldon Electrical Services Limited2025
- West Electrical Solutions Limited2021
- Whdo Electrical Limited2021
- Xo Electrical Solutions Ltd2020
- Zenergy Renewables Ltd2022
All electrical contractors in Sidcup · All trades in Sidcup · Electricians across the UK
Frequently asked questions
When are Ung Electrical Ltd's accounts due?
Ung Electrical Ltd's next accounts are due at Companies House by 31 December 2027 (in 445 days), covering the period to 31 March 2027.
When is Ung Electrical Ltd's CT600 due?
The CT600 for the period to 31 March 2027 is due at HMRC by 31 March 2028, 12 months after the period end. The corporation tax itself is payable earlier, by 1 January 2028.
Is Ung Electrical Ltd still trading?
Ung Electrical 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 Ung Electrical Ltd do?
Ung Electrical Ltd is registered under Electrical installation (SIC 43210).
How old is Ung Electrical Ltd?
Ung Electrical Ltd was incorporated on 1 April 2026, less than a year ago.
What is the penalty if Ung Electrical 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 Ung Electrical 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.