- Companies
- Installers
- Penarth
- M Murphy Group Limited
M Murphy Group Limited
- Company number
- 11741101
- Incorporated
- 24 Dec 20187 years trading
- Registered office
- 35 Penlan Road, Llandough, Penarth, CF64 2LT
- Nature of business
- Other construction installation
M Murphy Group Limited is a 7-year-old private limited company registered in Penarth, company number 11741101, one of 9 installation companies (insulation, lifts, shutters and similar) in Penarth. Its next accounts are due at Companies House on 30 September 2027, and the CT600 for the period to 31 December 2026 is due at HMRC on 31 December 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 (+328.5%) on the year before, to £9,001.
- Net assets rose in 1 of 6 year-on-year comparisons on record.
- Current assets of £23K against £14K owed within a year: 1.6 times cover.
- 1 employee on average during the year.
- Balance sheets on record for 7 years, 2019 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 31 Dec 2025 | £9,001 | £23K | £14K | 1 | |
| 31 Dec 2024 | -£3,939 | £193 | £3,988 | 1 | |
| 31 Dec 2023 | £1 | £6,704 | £6,703 | 1 | |
| 31 Dec 2022 | £100 | ||||
| 31 Dec 2021 | £100 | £100 | |||
| 31 Dec 2020 | £100 | ||||
| 31 Dec 2019 | £100 | £100 |
Who runs and owns M Murphy Group Limited
From the Companies House register. Individuals are shown by initials only; the full register is on Companies House.
Officer
| Name | Role | Appointed |
|---|---|---|
| L*** M*** | Director | Dec 2018 |
Person with significant control
Where M Murphy Group Limited is registered
The registered office is in Penarth (CF64), in the Vale of Glamorgan local authority area, Wales. Show CF64 2LT on a map.
Other trade companies in CF64
- L Hillman Scaffolding LtdScaffolders
- Layward Projects LtdBuilders
- Vidi Aquam LtdPlumbers and heating engineers
- Ardena Property Developments LtdProperty developers
- Jet2Go Clean LtdCleaning companies
- JP Square LtdProperty developers
- Wells & Co Developments LtdInstallers
- A Grigoriou Plumbing & Heating LtdPlumbers and heating engineers
What happens if M Murphy Group 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 30 September 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Oct 2027 to 31 Oct 2027 | £150 |
| 1 to 3 months late | 1 Nov 2027 to 31 Dec 2027 | £375 |
| 3 to 6 months late | 1 Jan 2028 to 31 Mar 2028 | £750 |
| More than 6 months late | From 1 Apr 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Jan 2028 | £200 |
| 3 months late | 31 Mar 2028 | another £200 |
| 6 months late | 30 Jun 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Dec 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
- 11741101
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 24 December 2018 (7 years ago)
- Registered office
- 35 Penlan Road, Llandough, Penarth, CF64 2LT
- Nature of business
- Other construction installation (SIC 43290)
- Year end
- 31 December (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 31 December 2025
- Last confirmation statement
- 21 December 2025
Filing notes for installation companies (insulation, lifts, shutters and similar)
Installation companies (insulation, lifts, shutters, solar and similar) often buy stock and equipment up front, so stock at the year end and capital allowances both affect the tax bill.
Similar companies in Penarth
Other active installation companies (insulation, lifts, shutters and similar) registered in Penarth.
- Metron Wrought Ironwork Limited2021
- MKH Decorators Ltd.2025
- Sadler Carpentry Limited2026
- Smart House Archi.Tech Limited2019
- Wells & Co Developments Ltd2026
- Dwki Ltd2023
- Elb Contractors Ltd2015
- Green Modular Construction Solutions Ltd2021
All installation companies (insulation, lifts, shutters and similar) in Penarth · All trades in Penarth · Installers across the UK
Frequently asked questions
When are M Murphy Group Limited's accounts due?
M Murphy Group Limited's next accounts are due at Companies House by 30 September 2027 (in 353 days), covering the period to 31 December 2026.
When is M Murphy Group Limited's CT600 due?
The CT600 for the period to 31 December 2026 is due at HMRC by 31 December 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 October 2027.
Is M Murphy Group Limited still trading?
M Murphy Group 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 M Murphy Group Limited do?
M Murphy Group Limited is registered under Other construction installation (SIC 43290).
How old is M Murphy Group Limited?
M Murphy Group Limited was incorporated on 24 December 2018, 7 years ago.
Who runs M Murphy Group Limited?
M Murphy Group Limited has 1 active director, the longest-serving appointed in Dec 2018. Their names and service addresses are on the Companies House register.
Who owns M Murphy Group Limited?
One person or company has significant control of M Murphy Group Limited: an individual (owns 75% or more of the shares).
What is the penalty if M Murphy Group 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 M Murphy Group 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.