- Companies
- Electricians
- Bicester
- JM Electrical & Testing Ltd
JM Electrical & Testing Ltd
- Company number
- 17080834
- Incorporated
- 9 Mar 2026
- Registered office
- 32A Green Lane, Upper Arncott, Bicester, OX25 1PA
- Nature of business
- Electrical installation
JM Electrical & Testing Ltd is a newly incorporated private limited company registered in Bicester, company number 17080834, one of 42 electrical contractors in Bicester. Its next accounts are due at Companies House on 9 December 2027, and its first CT600 is due at HMRC on 8 March 2028.
Key dates
This company has not filed accounts yet. First accounts are due 21 months after incorporation, and the first period can run longer than a year.
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Who runs and owns JM Electrical & Testing Ltd
From the Companies House register. Individuals are shown by initials only; the full register is on Companies House.
Officer
| Name | Role | Appointed |
|---|---|---|
| J*** M*** | Director | Mar 2026 |
Person with significant control
Where JM Electrical & Testing Ltd is registered
The registered office is in Bicester (OX25), in the Cherwell local authority area, South East. Show OX25 1PA on a map.
Other trade companies in OX25
- 007 Groundworks Solutions LtdLandscapers and gardeners
- Tintora LtdGlaziers
- Allen and Kavanagh Automotive Services LtdMechanics and garages
- Crafted Construction & Carpentry LtdBuilders
- Star Hao Cleaning Service LimitedCleaning companies
- Cools Developments LimitedProperty developers
- Green Stripes Lawn Services LtdLandscapers and gardeners
- A and M Brickwork LimitedBuilders
What happens if JM Electrical & Testing 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 9 December 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 10 Dec 2027 to 9 Jan 2028 | £150 |
| 1 to 3 months late | 10 Jan 2028 to 9 Mar 2028 | £375 |
| 3 to 6 months late | 10 Mar 2028 to 9 Jun 2028 | £750 |
| More than 6 months late | From 10 Jun 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
- 17080834
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 9 March 2026
- Registered office
- 32A Green Lane, Upper Arncott, Bicester, OX25 1PA
- Nature of business
- Electrical installation (SIC 43210)
- Year end
- 31 March (accounting reference date)
- Accounts type
- No accounts filed yet
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 Bicester
Other active electrical contractors registered in Bicester.
- K & C. Electrical Services Limited2007
- Kendrick Electrical Services Ltd.2019
- LKT Electrical Services Limited2007
- M Page Electrical Limited2003
- Maximum Demand Limited2012
- Mje Electrical Services Limited2014
- Mortimore Electrical Services Limited2006
- Oxford Installations Ltd2017
All electrical contractors in Bicester · All trades in Bicester · Electricians across the UK
Frequently asked questions
When are JM Electrical & Testing Ltd's accounts due?
JM Electrical & Testing Ltd's next accounts are due at Companies House by 9 December 2027 (in 423 days), covering the period to 31 March 2027.
When is JM Electrical & Testing Ltd's CT600 due?
The first accounts cover more than 12 months, so there are two Company Tax Returns: one for the 12 months to 8 March 2027, due by 8 March 2028, and one for the period to 31 March 2027, due by 31 March 2028. Corporation tax is payable 9 months and 1 day after the end of each.
Is JM Electrical & Testing Ltd still trading?
JM Electrical & Testing 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 JM Electrical & Testing Ltd do?
JM Electrical & Testing Ltd is registered under Electrical installation (SIC 43210).
How old is JM Electrical & Testing Ltd?
JM Electrical & Testing Ltd was incorporated on 9 March 2026, less than a year ago.
Who runs JM Electrical & Testing Ltd?
JM Electrical & Testing Ltd has 1 active director, the longest-serving appointed in Mar 2026. Their names and service addresses are on the Companies House register.
Who owns JM Electrical & Testing Ltd?
One person or company has significant control of JM Electrical & Testing Ltd: an individual (owns 75% or more of the shares).
What is the penalty if JM Electrical & Testing 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 JM Electrical & Testing 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.