- Companies
- Electricians
- Doncaster
- JRB Electrical (Doncaster) Limited
JRB Electrical (Doncaster) Limited
- Company number
- 11746911
- Incorporated
- 2 Jan 20197 years trading
- Registered office
- 10 Aintree Close, Doncaster, DN5 8UA
- Nature of business
- Electrical installation
JRB Electrical (Doncaster) Limited is a 7-year-old private limited company registered in Doncaster, company number 11746911, one of 215 electrical contractors in Doncaster. Its next accounts are due at Companies House on 31 December 2026, and the CT600 for the period to 31 March 2026 is due at HMRC on 31 March 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 £83K (+134.6%) on the year before, to £144K.
- Net assets rose in 5 of 5 year-on-year comparisons on record.
- Current assets of £226K against £98K owed within a year: 2.3 times cover.
- 6 employees on average, up from 3 the year before.
- Balance sheets on record for 6 years, 2020 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 31 Mar 2025 | £144K | £179K | £226K | £98K | 6 |
| 31 Mar 2024 | £61K | £84K | £112K | £72K | 3 |
| 31 Mar 2023 | £30K | £64K | £37K | 3 | |
| 31 Mar 2022 | £29K | £79K | £55K | 1 | |
| 31 Mar 2021 | £8,287 | £64K | £60K | 1 | |
| 31 Jan 2020 | £200 | £200 | £200 | 1 |
Public contracts won
JRB Electrical (Doncaster) Limited has 2 public sector contract awards on record; the ones with their own published value total £50K, from 2025 to 2026. Source: Contracts Finder and Find a Tender award notices. For 1 of them the published figure is a shared or multi-year ceiling (a framework place, a multi-supplier award, or more than a small company could hold alone), so no value is shown. These were matched by the company's exact name because the notice gave no company number.
Awards by year
Main buyers
- City of Doncaster Council2 awards
| Buyer | Contract | Value | Awarded |
|---|---|---|---|
| City of Doncaster Council | Domestic Electrical Services | Ceiling, not shown | 15 Jul 2026 |
| City of Doncaster Council | Domestic electrical works | £50K | 30 Jan 2025 |
Where JRB Electrical (Doncaster) Limited is registered
The registered office is in Doncaster (DN5), in the Doncaster local authority area, Yorkshire and The Humber. Show DN5 8UA 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
What happens if JRB Electrical (Doncaster) Limited 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 2026.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Jan 2027 to 31 Jan 2027 | £150 |
| 1 to 3 months late | 1 Feb 2027 to 31 Mar 2027 | £375 |
| 3 to 6 months late | 1 Apr 2027 to 30 Jun 2027 | £750 |
| More than 6 months late | From 1 Jul 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Apr 2027 | £200 |
| 3 months late | 30 Jun 2027 | another £200 |
| 6 months late | 30 Sep 2027 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Mar 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
- 11746911
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 2 January 2019 (7 years ago)
- Registered office
- 10 Aintree Close, Doncaster, DN5 8UA
- 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 2025
- Last confirmation statement
- 19 March 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.
- JT Electrical & Renewables Limited2023
- Karrik Services Ltd2010
- KHM Electrical Services Ltd2025
- Kristan Carr E&M Limited2026
- KRT Contractors Ltd2023
- KS Mills Electrical Contractor Limited2015
- Lca Electrical Contractors Ltd2021
- Lewis Brothers Electrical Limited2025
All electrical contractors in Doncaster · All trades in Doncaster · Electricians across the UK
Frequently asked questions
When are JRB Electrical (Doncaster) Limited's accounts due?
JRB Electrical (Doncaster) Limited's next accounts are due at Companies House by 31 December 2026 (in 79 days), covering the period to 31 March 2026.
When is JRB Electrical (Doncaster) Limited's CT600 due?
The CT600 for the period to 31 March 2026 is due at HMRC by 31 March 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 January 2027.
Is JRB Electrical (Doncaster) Limited still trading?
JRB Electrical (Doncaster) Limited 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 JRB Electrical (Doncaster) Limited do?
JRB Electrical (Doncaster) Limited is registered under Electrical installation (SIC 43210).
How old is JRB Electrical (Doncaster) Limited?
JRB Electrical (Doncaster) Limited was incorporated on 2 January 2019, 7 years ago.
Has JRB Electrical (Doncaster) Limited won public sector contracts?
Yes. JRB Electrical (Doncaster) Limited has 2 contract awards from public bodies on Contracts Finder and Find a Tender (those with their own published value total £50K), most recently from City of Doncaster Council.
What is the penalty if JRB Electrical (Doncaster) Limited 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 JRB Electrical (Doncaster) Limited 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.