- Companies
- Electricians
- Doncaster
- UK Energi Ltd
UK Energi Ltd
- Company number
- 14285245
- Incorporated
- 9 Aug 20224 years trading
- Registered office
- GR33N House, Cheswold Lane, Doncaster, DN5 8AR
- Nature of business
- Electrical installation
UK Energi Ltd is a 4-year-old private limited company registered in Doncaster, company number 14285245, one of 215 electrical contractors in Doncaster. 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
Worked out from the year end and filing history on the Companies House register.
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Finances
From each year's balance sheet filed at Companies House. Small companies do not have to publish turnover or profit, so these are balance sheet figures.
- Net assets up £9,922 (+3.5%) on the year before, to -£272K.
- Net assets rose in 2 of 3 year-on-year comparisons on record.
- Current assets of £629K against £918K owed within a year: 0.7 times cover.
- No employees reported for the latest year (directors are often not counted as employees).
- Balance sheets on record for 4 years, 2023 to 2026.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 31 Mar 2026 | -£272K | £92K | £629K | £918K | 0 |
| 31 Mar 2025 | -£282K | £53K | £630K | £931K | 0 |
| 31 Mar 2024 | £77K | £91K | £730K | £667K | 8 |
| 31 Mar 2023 | -£15K | £32K | £195K | £232K | 5 |
Where UK Energi Ltd is registered
The registered office is in Doncaster (DN5), in the Doncaster local authority area, Yorkshire and The Humber. Show DN5 8AR on a map.
Other trade companies in DN5
- D3 Lifestyle Group LimitedMotor traders
- Thurnscoe Bungalows LimitedBuilders
- Mastercraft Roofing and Home Improvements LtdRoofers
- Just Vags LtdMechanics and garages
- Wilson Decorators (Doncaster) LtdPainters and decorators
- Surface Groundworks LimitedLandscapers and gardeners
- Vaulto Automotive Customisation LtdMechanics and garages
- GR33N Group (G3) LtdProperty developers
Also registered at this address
1 other company uses the same registered office as UK Energi Ltd.
- Luca Homes LtdProperty developers
What happens if UK Energi 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
- 14285245
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 9 August 2022 (4 years ago)
- Registered office
- GR33N House, Cheswold Lane, Doncaster, DN5 8AR
- Nature of business
- Electrical installation (SIC 43210)
- Year end
- 31 March (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 31 March 2026
- Last confirmation statement
- 25 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 Doncaster
Other active electrical contractors registered in Doncaster.
- Velstra Limited2015
- Volt Electrical Ltd2019
- Voltec Electrical & Security Limited2018
- Wetherby Electrical Contractors Limited1983
- Wright Electrical & Commissioning Ltd2012
- X.Q Electrical Limited2024
- Xtra Electrical Ltd2016
- Yorkshire Plumbing and Heating Services Limited1982
All electrical contractors in Doncaster · All trades in Doncaster · Electricians across the UK
Frequently asked questions
When are UK Energi Ltd's accounts due?
UK Energi Ltd's next accounts are due at Companies House by 31 December 2027 (in 444 days), covering the period to 31 March 2027.
When is UK Energi 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 UK Energi Ltd still trading?
UK Energi 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 UK Energi Ltd do?
UK Energi Ltd is registered under Electrical installation (SIC 43210).
How old is UK Energi Ltd?
UK Energi Ltd was incorporated on 9 August 2022, 4 years ago.
What is the penalty if UK Energi 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 UK Energi 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.