- Companies
- Electricians
- Downpatrick
- Frank McLeigh & Sons Limited
Frank McLeigh & Sons Limited
- Company number
- NI025900
- Incorporated
- 18 Sep 199135 years trading
- Registered office
- 51 Drumgooland RD, Seaforde, Downpatrick, Co Down, BT30 8QW
- Nature of business
- Electrical installation
Frank McLeigh & Sons Limited is a 35-year-old private limited company registered in Downpatrick, company number NI025900, one of 13 electrical contractors in Downpatrick. Its next accounts are due at Companies House on 31 July 2027, and the CT600 for the period to 31 October 2026 is due at HMRC on 31 October 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 £13K (+293.7%) on the year before, to £8,823.
- Net assets rose in 4 of 9 year-on-year comparisons on record.
- Current assets of £32K against £27K owed within a year: 1.2 times cover.
- 2 employees 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 Oct 2025 | £8,823 | £257 | £32K | £27K | 2 |
| 31 Oct 2024 | -£4,556 | £1,953 | £45K | £37K | 2 |
| 31 Oct 2023 | £18K | £12K | £61K | £31K | 2 |
| 31 Oct 2022 | -£5,621 | £7,702 | £60K | £41K | 2 |
| 31 Oct 2021 | -£8,801 | £18K | £77K | £54K | 2 |
| 31 Oct 2020 | -£3,025 | £3,017 | £83K | £56K | 2 |
| 31 Oct 2019 | £3,005 | £429 | £49K | £55K | 4 |
| 31 Oct 2018 | £22K | £12K | £68K | £63K | 4 |
| 31 Oct 2017 | £15K | £17K | £55K | £60K | 4 |
| 31 Oct 2016 | £46K | £51K |
Where Frank McLeigh & Sons Limited is registered
The registered office is in Downpatrick (BT30), in the Newry, Mourne and Down local authority area, Northern Ireland. Show BT30 8QW on a map.
Other trade companies in BT30
- Ajc GRP LtdElectricians
- S J B Painting LtdPainters and decorators
- Corinas Cleaning LtdCleaning companies
- I P Recovery LimitedMechanics and garages
- Loughview Trading Co LimitedInstallers
- Titan Fabric and Surface LtdCleaning companies
- MCC&R LtdProperty developers
- Willow Cove Contracts LtdGroundworks and demolition
What happens if Frank McLeigh & Sons 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 31 July 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Aug 2027 to 31 Aug 2027 | £150 |
| 1 to 3 months late | 1 Sep 2027 to 31 Oct 2027 | £375 |
| 3 to 6 months late | 1 Nov 2027 to 31 Jan 2028 | £750 |
| More than 6 months late | From 1 Feb 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Nov 2027 | £200 |
| 3 months late | 31 Jan 2028 | another £200 |
| 6 months late | 30 Apr 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Oct 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
- NI025900
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 18 September 1991 (35 years ago)
- Registered office
- 51 Drumgooland RD, Seaforde, Downpatrick, Co Down, BT30 8QW
- Nature of business
- Electrical installation (SIC 43210)
- Year end
- 31 October (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 31 October 2025
- Last confirmation statement
- 18 September 2025
- Charges (mortgages)
- 1 outstanding of 1 registered
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 Downpatrick
Other active electrical contractors registered in Downpatrick.
- Hanna Electrical Services Ltd2016
- JMCG Electrical Services Limited2024
- Kbe Contracts Ltd2019
- Ked Electrics Ltd2019
- KJM Electrical Ltd2009
- Lighthouse Electrical Contracts Limited2017
- Morgan & Brown Ltd2023
- N. Fowler Electrical Ltd2025
All electrical contractors in Downpatrick · All trades in Downpatrick · Electricians across the UK
Frequently asked questions
When are Frank McLeigh & Sons Limited's accounts due?
Frank McLeigh & Sons Limited's next accounts are due at Companies House by 31 July 2027 (in 291 days), covering the period to 31 October 2026.
When is Frank McLeigh & Sons Limited's CT600 due?
The CT600 for the period to 31 October 2026 is due at HMRC by 31 October 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 August 2027.
Is Frank McLeigh & Sons Limited still trading?
Frank McLeigh & Sons Limited is listed as active on the Companies House register (checked 13 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 Frank McLeigh & Sons Limited do?
Frank McLeigh & Sons Limited is registered under Electrical installation (SIC 43210).
How old is Frank McLeigh & Sons Limited?
Frank McLeigh & Sons Limited was incorporated on 18 September 1991, 35 years ago.
What is the penalty if Frank McLeigh & Sons 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 Frank McLeigh & Sons Limited on Companies House for filed documents, officers and the full history.
Based on the Companies House register (snapshot 1 Oct 2026, rechecked 13 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.