- Companies
- Plumbers and heating engineers
- Chippenham
- UK Energy Services Southern Ltd
UK Energy Services Southern Ltd
- Company number
- 12450858
- Incorporated
- 10 Feb 20206 years trading
- Registered office
- Unit 10 Vincients Road, Bumpers Farm, Chippenham, SN14 6BB
- Nature of business
- Plumbing, heat and air-conditioning installation
UK Energy Services Southern Ltd is a 6-year-old private limited company registered in Chippenham, company number 12450858, one of 42 plumbing and heating companies in Chippenham. Its next accounts are due at Companies House on 28 February 2027, and the CT600 for the period to 31 May 2026 is due at HMRC on 31 May 2027.
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 £10K (+21.4%) on the year before, to -£38K.
- Net assets rose in 3 of 4 year-on-year comparisons on record.
- Current assets of £104K against £161K owed within a year: 0.6 times cover.
- 4 employees on average, up from 0 the year before.
- Balance sheets on record for 5 years, 2021 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 31 May 2025 | -£38K | £104K | £161K | 4 | |
| 31 May 2024 | -£49K | -£46K | £6,686 | 0 | |
| 31 May 2023 | -£9,190 | £841 | £10K | 0 | |
| 31 May 2022 | -£11K | £3,677 | £15K | 0 | |
| 28 Feb 2021 | -£15K | -£13K | £1,669 | 0 |
Where UK Energy Services Southern Ltd is registered
The registered office is in Chippenham (SN14), in the Wiltshire local authority area, South West. Show SN14 6BB on a map.
Other trade companies in SN14
- H Frost Plumbing and Heating Services LtdPlumbers and heating engineers
- Fortis Bellator LtdBuilders
- South Cotswold Renovations LtdFinishing trades
- Helix Air LtdPlumbers and heating engineers
- Trusted Appliance Repairs LtdMachinery repair and installation
- Carlink Int. LtdMotor traders
- Terracaita LimitedBuilders
- Integrated Fire & Security Services LtdElectricians
What happens if UK Energy Services Southern 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 28 February 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Mar 2027 to 31 Mar 2027 | £150 |
| 1 to 3 months late | 1 Apr 2027 to 31 May 2027 | £375 |
| 3 to 6 months late | 1 Jun 2027 to 31 Aug 2027 | £750 |
| More than 6 months late | From 1 Sep 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Jun 2027 | £200 |
| 3 months late | 31 Aug 2027 | another £200 |
| 6 months late | 30 Nov 2027 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 May 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
- 12450858
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 10 February 2020 (6 years ago)
- Registered office
- Unit 10 Vincients Road, Bumpers Farm, Chippenham, SN14 6BB
- Nature of business
- Plumbing, heat and air-conditioning installation (SIC 43220)
- Year end
- 31 May (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 31 May 2025
- Last confirmation statement
- 9 February 2026
Filing notes for plumbing and heating companies
Plumbing and heating companies frequently work under CIS for main contractors and also directly for homeowners, so turnover can mix CIS and non-CIS income.
Similar companies in Chippenham
Other active plumbing and heating companies registered in Chippenham.
- Vulcan Heating and Plumbing Solutions Ltd2019
- W.S. Swift Services Limited1985
- Warmrush Plumbing and Heating Services Ltd2021
- Wiltshire & Cotswolds Limited2018
- Wsswift Limited2018
- 1ST Porter Call Limited2015
- A&K Mollett Ltd2001
- A.Elliott Heating and Plumbing Limited2004
All plumbing and heating companies in Chippenham · All trades in Chippenham · Plumbers and heating engineers across the UK
Frequently asked questions
When are UK Energy Services Southern Ltd's accounts due?
UK Energy Services Southern Ltd's next accounts are due at Companies House by 28 February 2027 (in 138 days), covering the period to 31 May 2026.
When is UK Energy Services Southern Ltd's CT600 due?
The CT600 for the period to 31 May 2026 is due at HMRC by 31 May 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 March 2027.
Is UK Energy Services Southern Ltd still trading?
UK Energy Services Southern 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 Energy Services Southern Ltd do?
UK Energy Services Southern Ltd is registered under Plumbing, heat and air-conditioning installation (SIC 43220).
How old is UK Energy Services Southern Ltd?
UK Energy Services Southern Ltd was incorporated on 10 February 2020, 6 years ago.
What is the penalty if UK Energy Services Southern 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 Energy Services Southern 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.