- Companies
- Electricians
- Londonderry
- Mma (Derry) Electrical Ltd
Mma (Derry) Electrical Ltd
- Company number
- NI639646
- Incorporated
- 15 Jul 201610 years trading
- Registered office
- 68 Glenowen Park, Londonderry, BT48 0LQ
- Nature of business
- Electrical installation
Mma (Derry) Electrical Ltd is a 10-year-old private limited company registered in Londonderry, company number NI639646, one of 48 electrical contractors in Londonderry. 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 down £92 (-1%) on the year before, to -£8,940.
- Net assets rose in 2 of 9 year-on-year comparisons on record.
- Current assets of £6,066 against £11K owed within a year: 0.5 times cover.
- 1 employee on average during the year.
- Balance sheets on record for 10 years, 2017 to 2026.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 31 Mar 2026 | -£8,940 | £6,066 | £11K | 1 | |
| 31 Mar 2025 | -£8,848 | £5,775 | £11K | 1 | |
| 31 Mar 2024 | £1,329 | £8,611 | £4,082 | 1 | |
| 31 Mar 2023 | £1,341 | £10K | 1 | ||
| 31 Mar 2022 | £2,166 | £7,320 | £5,412 | 1 | |
| 31 Mar 2021 | £30 | £12K | £15K | 1 | |
| 31 Mar 2020 | £200 | £11K | £15K | 1 | |
| 31 Mar 2019 | £2,544 | £11K | £12K | ||
| 31 Mar 2018 | £4,052 | £11K | £9,297 | ||
| 31 Mar 2017 | £3,477 | £3,513 | £11K | £7,935 |
Where Mma (Derry) Electrical Ltd is registered
The registered office is in Londonderry (BT48), in the Derry City and Strabane local authority area, Northern Ireland. Show BT48 0LQ on a map.
Other trade companies in BT48
- Neat & Nurtured Vics Cleaning LimitedCleaning companies
- Ked Brick & Blockwork LtdBuilders
- Zapcars LtdMotor traders
- TMC Electrics LtdElectricians
- Northern Diesels LtdMotor traders
- Coyle Reclamation & Salvage LtdSpecialist contractors
- George MCG Mechanical LtdElectricians
- KK Electrical Solutions Ireland LimitedElectricians
What happens if Mma (Derry) Electrical 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 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
- NI639646
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 15 July 2016 (10 years ago)
- Registered office
- 68 Glenowen Park, Londonderry, BT48 0LQ
- Nature of business
- Electrical installation (SIC 43210)
- Year end
- 31 March (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 31 March 2025
- Last confirmation statement
- 14 July 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 Londonderry
Other active electrical contractors registered in Londonderry.
- MMG Electric Limited2024
- Ohm Services Limited2024
- P Fallon Electrical Services Ltd2025
- Panelguard Ltd2026
- RMC Electrical Services Ireland Limited2024
- Sean Brolly Electrical Ltd2023
- Select Electrical & Security Services Ltd2013
- SKD Electrical Limited2023
All electrical contractors in Londonderry · All trades in Londonderry · Electricians across the UK
Frequently asked questions
When are Mma (Derry) Electrical Ltd's accounts due?
Mma (Derry) Electrical Ltd's next accounts are due at Companies House by 31 December 2026 (in 79 days), covering the period to 31 March 2026.
When is Mma (Derry) Electrical Ltd'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 Mma (Derry) Electrical Ltd still trading?
Mma (Derry) Electrical 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 Mma (Derry) Electrical Ltd do?
Mma (Derry) Electrical Ltd is registered under Electrical installation (SIC 43210).
How old is Mma (Derry) Electrical Ltd?
Mma (Derry) Electrical Ltd was incorporated on 15 July 2016, 10 years ago.
What is the penalty if Mma (Derry) Electrical 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 Mma (Derry) Electrical 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.