- Companies
- Electricians
- Derry
- JMCG Engineering Ltd
JMCG Engineering Ltd
- Company number
- NI711460
- Incorporated
- 8 Mar 20242 years trading
- Registered office
- 11 Gortnessy Meadows, Drumahoe, Derry, BT47 3FW
- Nature of business
- Electrical installation
JMCG Engineering Ltd is a 2-year-old private limited company registered in Derry, company number NI711460, one of 23 electrical contractors in Derry. Its next accounts are due at Companies House on 29 February 2028, and the CT600 for the period to 31 May 2027 is due at HMRC on 31 May 2028.
Key dates
Worked out from the year end and filing history on the Companies House register.
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Where JMCG Engineering Ltd is registered
The registered office is in Derry (BT47), in the Derry City and Strabane local authority area, Northern Ireland. Show BT47 3FW on a map.
Other trade companies in BT47
- RNK Contracts LimitedGroundworks and demolition
- Den Electrical LtdElectricians
- BDK Consulting LimitedProperty developers
- Oakline Engineering LtdInstallers
- Killew Property Services LimitedFacilities management
- PH Autobody LimitedMechanics and garages
- C Doherty Autos LtdMechanics and garages
- CPMH LtdBuilders
What happens if JMCG Engineering 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 29 February 2028.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Mar 2028 to 31 Mar 2028 | £150 |
| 1 to 3 months late | 1 Apr 2028 to 31 May 2028 | £375 |
| 3 to 6 months late | 1 Jun 2028 to 31 Aug 2028 | £750 |
| More than 6 months late | From 1 Sep 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Jun 2028 | £200 |
| 3 months late | 31 Aug 2028 | another £200 |
| 6 months late | 30 Nov 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 May 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
- NI711460
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 8 March 2024 (2 years ago)
- Registered office
- 11 Gortnessy Meadows, Drumahoe, Derry, BT47 3FW
- Nature of business
- Electrical installation (SIC 43210)
- Year end
- 31 May (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 31 May 2026
- Last confirmation statement
- 7 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 Derry
Other active electrical contractors registered in Derry.
- KBT Power Distribution Limited2025
- L Synnott Electrical Ltd2026
- Liveside Limited2011
- McClean Electrics Ltd2023
- MK Electrical (N.I) Ltd2019
- MMN Electrical Ltd2019
- Mor Services Limited2019
- Pat D Electrical Ltd2025
All electrical contractors in Derry · All trades in Derry · Electricians across the UK
Frequently asked questions
When are JMCG Engineering Ltd's accounts due?
JMCG Engineering Ltd's next accounts are due at Companies House by 29 February 2028 (in 505 days), covering the period to 31 May 2027.
When is JMCG Engineering Ltd's CT600 due?
The CT600 for the period to 31 May 2027 is due at HMRC by 31 May 2028, 12 months after the period end. The corporation tax itself is payable earlier, by 1 March 2028.
Is JMCG Engineering Ltd still trading?
JMCG Engineering 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 JMCG Engineering Ltd do?
JMCG Engineering Ltd is registered under Electrical installation (SIC 43210).
How old is JMCG Engineering Ltd?
JMCG Engineering Ltd was incorporated on 8 March 2024, 2 years ago.
What is the penalty if JMCG Engineering 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 JMCG Engineering 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.