- Companies
- Electricians
- High Wycombe
- JMR Electrical Contractors Limited
JMR Electrical Contractors Limited
- Company number
- 04582532
- Incorporated
- 6 Nov 200223 years trading
- Registered office
- The Threshing Barn Manor Farm Barns, Coates Lane, High Wycombe, Buckinghamshire, HP13 5UX
- Nature of business
- Electrical installation
JMR Electrical Contractors Limited is a 23-year-old private limited company registered in High Wycombe, company number 04582532, one of 123 electrical contractors in High Wycombe. Its next accounts are due at Companies House on 30 September 2027, and the CT600 for the period to 31 December 2026 is due at HMRC on 31 December 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 £6,049 on the year before, to £6,064.
- Net assets rose in 5 of 9 year-on-year comparisons on record.
- Current assets of £19K against £20K owed within a year: 1.0 times cover.
- No employees reported for the latest year (directors are often not counted as employees).
- Balance sheets on record for 10 years, 2016 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 31 Dec 2025 | £6,064 | £19K | £20K | 0 | |
| 31 Dec 2024 | £15 | £20K | £30K | 0 | |
| 31 Dec 2023 | £67 | £27K | £24K | 1 | |
| 31 Dec 2022 | £2,532 | £21K | £17K | 1 | |
| 31 Dec 2021 | £5,543 | £25K | £20K | 2 | |
| 31 Dec 2020 | £3,300 | £28K | £26K | 2 | |
| 31 Dec 2019 | -£8,355 | -£24K | £35K | 1 | |
| 31 Dec 2018 | -£9,239 | -£24K | £23K | 1 | |
| 31 Dec 2017 | -£7,588 | -£20K | £21K | 1 | |
| 31 Dec 2016 | -£9,435 | -£26K | £25K | 1 |
Where JMR Electrical Contractors Limited is registered
The registered office is in High Wycombe (HP13), in the Buckinghamshire local authority area, South East. Show HP13 5UX on a map.
Other trade companies in HP13
- HP13 6Ad LimitedProperty developers
- Rath’S Auto Care LtdMechanics and garages
- Danny Cleaning Solutions LtdCleaning companies
- Spec Plumbing and Heating LtdPlumbers and heating engineers
- S W Classics LtdMotor traders
- Groundedcarpetco LtdFinishing trades
- Ape's Gutters LtdRoofers
- Britannia Property Management LtdProperty developers
Also registered at this address
19 other companies use the same registered office as JMR Electrical Contractors Limited.
- Alk Cleaning LimitedCleaning companies
- Ashwood Construction Solutions LimitedFinishing trades
- Auto Improvements LimitedMechanics and garages
- B M Cadle Renovations LimitedFinishing trades
- BC Service and MOT LtdMechanics and garages
- David Bray Plumbing & Heating LimitedPlumbers and heating engineers
- Eveevo LimitedMotor traders
- Graham Stallwood Fencing LimitedSpecialist contractors
- GX Builds LtdProperty developers
- Hearne Holmes Developments LimitedBuilders
- Hearne Holmes Toddington LimitedSpecialist contractors
- J & L Building Maintenance LimitedFinishing trades
- K O'Donoghue Gas Services LimitedPlumbers and heating engineers
- Michael Dixson Property Services LimitedInstallers
- Orion B Services LimitedProperty developers
- Paul Chaumeton LimitedLandscapers and gardeners
- S Henson LimitedElectricians
- Urban Nature Construction LimitedBuilders
- WS Developments (Beaconsfield) LimitedProperty developers
What happens if JMR Electrical Contractors 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 30 September 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Oct 2027 to 31 Oct 2027 | £150 |
| 1 to 3 months late | 1 Nov 2027 to 31 Dec 2027 | £375 |
| 3 to 6 months late | 1 Jan 2028 to 31 Mar 2028 | £750 |
| More than 6 months late | From 1 Apr 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Jan 2028 | £200 |
| 3 months late | 31 Mar 2028 | another £200 |
| 6 months late | 30 Jun 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Dec 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
- 04582532
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 6 November 2002 (23 years ago)
- Registered office
- The Threshing Barn Manor Farm Barns, Coates Lane, High Wycombe, Buckinghamshire, HP13 5UX
- Nature of business
- Electrical installation (SIC 43210)
- Year end
- 31 December (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 31 December 2025
- Last confirmation statement
- 6 November 2025
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 High Wycombe
Other active electrical contractors registered in High Wycombe.
- Jri Electrical Limited2023
- Jupiterpointev Ltd2025
- Kimbletech Ltd2011
- KJ Electrical Ltd2026
- KMC Electrical & Construction Limited2026
- Kse Electric Ltd2014
- KSM Construction Ltd2012
- L. Harvey & Son Limited1964
All electrical contractors in High Wycombe · All trades in High Wycombe · Electricians across the UK
Frequently asked questions
When are JMR Electrical Contractors Limited's accounts due?
JMR Electrical Contractors Limited's next accounts are due at Companies House by 30 September 2027 (in 352 days), covering the period to 31 December 2026.
When is JMR Electrical Contractors Limited's CT600 due?
The CT600 for the period to 31 December 2026 is due at HMRC by 31 December 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 October 2027.
Is JMR Electrical Contractors Limited still trading?
JMR Electrical Contractors 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 JMR Electrical Contractors Limited do?
JMR Electrical Contractors Limited is registered under Electrical installation (SIC 43210).
How old is JMR Electrical Contractors Limited?
JMR Electrical Contractors Limited was incorporated on 6 November 2002, 23 years ago.
What is the penalty if JMR Electrical Contractors 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 JMR Electrical Contractors 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.