- Companies
- Electricians
- Morpeth
- J-Mar Limited
J-Mar Limited
- Company number
- 07266902
- Incorporated
- 27 May 201016 years trading
- Registered office
- Park House, Middleton, Morpeth, NE61 4QZ
- Nature of business
- Electrical installation
J-Mar Limited is a 16-year-old private limited company registered in Morpeth, company number 07266902, one of 23 electrical contractors in Morpeth. 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 £5,894 on the year before, to £6,178.
- Net assets rose in 4 of 9 year-on-year comparisons on record.
- Current assets of £747 against £7,932 owed within a year: 0.1 times cover.
- 1 employee on average during the year.
- 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 May 2025 | £6,178 | £747 | £7,932 | 1 | |
| 31 May 2024 | £284 | £17K | £18K | 1 | |
| 31 May 2023 | £2,595 | £8,063 | £6,986 | 1 | |
| 31 May 2022 | £465 | £6,916 | £9,044 | 1 | |
| 31 May 2021 | £1,011 | £7,733 | £10K | 1 | |
| 31 May 2020 | £134 | £166 | £4,197 | 1 | |
| 31 May 2019 | £1,180 | £7,486 | £11K | ||
| 31 May 2018 | £1,358 | £5,742 | £11K | ||
| 31 May 2017 | £2,826 | £6,905 | £12K | ||
| 31 May 2016 | £165 | £4,763 | £21K | £34K |
Where J-Mar Limited is registered
The registered office is in Morpeth (NE61), in the Northumberland local authority area, North East. Show NE61 4QZ on a map.
Other trade companies in NE61
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- Hadrians Cleaning Services LtdCleaning companies
- Jamie Robertson General Builder LtdProperty developers
- James Martin Heating Services LimitedPlumbers and heating engineers
- BCC Commercial Cleaning LtdCleaning companies
- Starling & Co Group LimitedProperty developers
- Great Whittington LtdProperty developers
- JS Paving Ne LtdSpecialist contractors
What happens if J-Mar 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 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
- 07266902
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 27 May 2010 (16 years ago)
- Registered office
- Park House, Middleton, Morpeth, NE61 4QZ
- Nature of business
- Electrical installation (SIC 43210)
- Year end
- 31 May (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 31 May 2025
- Last confirmation statement
- 27 May 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 Morpeth
Other active electrical contractors registered in Morpeth.
- KK-Electrical Contracting Ltd2025
- Lmes (Ne) Ltd2024
- M & C Energy Solutions UK Limited2020
- Masons Electrical Contractors Limited2018
- McCutcheon Electrical Contractors Limited2008
- P C Electrical 2000 Ltd2000
- PJD Electrical Solutions Ne Ltd2018
- Positive Electrical Solutions Ne Ltd2025
All electrical contractors in Morpeth · All trades in Morpeth · Electricians across the UK
Frequently asked questions
When are J-Mar Limited's accounts due?
J-Mar Limited's next accounts are due at Companies House by 28 February 2027 (in 138 days), covering the period to 31 May 2026.
When is J-Mar Limited'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 J-Mar Limited still trading?
J-Mar 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 J-Mar Limited do?
J-Mar Limited is registered under Electrical installation (SIC 43210).
How old is J-Mar Limited?
J-Mar Limited was incorporated on 27 May 2010, 16 years ago.
What is the penalty if J-Mar 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 J-Mar 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.