- Companies
- Electricians
- Barnsley
- UK Electrical Testing and Maintenance Ltd
UK Electrical Testing and Maintenance Ltd
- Company number
- 12796153
- Incorporated
- 6 Aug 20206 years trading
- Registered office
- 61 Champany Fields, Dodworth, Barnsley, S75 3TS
- Nature of business
- Electrical installation
UK Electrical Testing and Maintenance Ltd is a 6-year-old private limited company registered in Barnsley, company number 12796153, one of 145 electrical contractors in Barnsley. Its next accounts are due at Companies House on 28 May 2027, and the CT600 for the period to 28 August 2026 is due at HMRC on 28 August 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 £19K (+12.5%) on the year before, to £170K.
- Net assets rose in 3 of 4 year-on-year comparisons on record.
- Current assets of £230K against £72K owed within a year: 3.2 times cover.
- 5 employees on average during the year.
- 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 Aug 2025 | £170K | £79K | £230K | £72K | 5 |
| 31 Aug 2024 | £151K | £68K | £214K | £79K | 5 |
| 31 Aug 2023 | £154K | £31K | £234K | £95K | 9 |
| 31 Aug 2022 | £109K | £24K | £182K | £78K | 12 |
| 31 Aug 2021 | £56K | £60K | £134K | £78K | 2 |
Where UK Electrical Testing and Maintenance Ltd is registered
The registered office is in Barnsley (S75), in the Barnsley local authority area, Yorkshire and The Humber. Show S75 3TS on a map.
Other trade companies in S75
- DMF LtdPlumbers and heating engineers
- Lee England Garage Doors LtdFinishing trades
- Top Spec Plastering and Rendering LtdPlasterers
- Mapp Motors LtdMechanics and garages
- Rspstore LtdMotor traders
- A-Side Boilers LtdInstallers
- Barnbrook Landscaping LtdLandscapers and gardeners
- North Park (Woolley) LimitedProperty developers
What happens if UK Electrical Testing and Maintenance 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 May 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 29 May 2027 to 28 Jun 2027 | £150 |
| 1 to 3 months late | 29 Jun 2027 to 28 Aug 2027 | £375 |
| 3 to 6 months late | 29 Aug 2027 to 28 Nov 2027 | £750 |
| More than 6 months late | From 29 Nov 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 29 Aug 2027 | £200 |
| 3 months late | 28 Nov 2027 | another £200 |
| 6 months late | 28 Feb 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 28 Aug 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
- 12796153
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 6 August 2020 (6 years ago)
- Registered office
- 61 Champany Fields, Dodworth, Barnsley, S75 3TS
- Nature of business
- Electrical installation (SIC 43210)
- Year end
- 28 August (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 31 August 2025
- Last confirmation statement
- 5 August 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 Barnsley
Other active electrical contractors registered in Barnsley.
- W.Owen Electrical Ltd2026
- WCT Smart Utility Services Limited2019
- Wise Guard Security Services Ltd2023
- Woodcock Electrical Limited1999
- Yorkshire Electric and Plumbing Limited2013
- Yorkshire Electrical Compliance Ltd2026
- Yorkshires Green With Energy Limited2011
- 1ST Call Mechanical Electrical Limited2014
All electrical contractors in Barnsley · All trades in Barnsley · Electricians across the UK
Frequently asked questions
When are UK Electrical Testing and Maintenance Ltd's accounts due?
UK Electrical Testing and Maintenance Ltd's next accounts are due at Companies House by 28 May 2027 (in 228 days), covering the period to 28 August 2026.
When is UK Electrical Testing and Maintenance Ltd's CT600 due?
The CT600 for the period to 28 August 2026 is due at HMRC by 28 August 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 29 May 2027.
Is UK Electrical Testing and Maintenance Ltd still trading?
UK Electrical Testing and Maintenance 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 Electrical Testing and Maintenance Ltd do?
UK Electrical Testing and Maintenance Ltd is registered under Electrical installation (SIC 43210).
How old is UK Electrical Testing and Maintenance Ltd?
UK Electrical Testing and Maintenance Ltd was incorporated on 6 August 2020, 6 years ago.
What is the penalty if UK Electrical Testing and Maintenance 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 Electrical Testing and Maintenance 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.