- Companies
- Finishing trades
- M&M Boyle Construction Limited
M&M Boyle Construction Limited
- Company number
- NI041962
- Incorporated
- 21 Nov 200124 years trading
- Registered office
- 84A Magheramore RD, Dungiven, BT47 4SP
- Nature of business
- Other building completion and finishing
M&M Boyle Construction Limited is a 24-year-old private limited company, company number NI041962, one of the UK's building finishing companies. 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 up £15K (+18.5%) on the year before, to £96K.
- Net assets rose in 7 of 9 year-on-year comparisons on record.
- Current assets of £60K against £58K owed within a year: 1.0 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 Mar 2025 | £96K | £38K | £60K | £58K | 2 |
| 31 Mar 2024 | £81K | £25K | £37K | £51K | 2 |
| 31 Mar 2023 | £81K | £31K | £62K | £26K | 2 |
| 31 Mar 2022 | £62K | £19K | £51K | £25K | 2 |
| 31 Mar 2021 | £56K | £10K | £55K | £22K | 2 |
| 31 Mar 2020 | £66K | £6,296 | £60K | £15K | 2 |
| 31 Mar 2019 | £64K | £9,069 | £52K | £15K | 2 |
| 31 Mar 2018 | £52K | £16K | £48K | £17K | 1 |
| 31 Mar 2017 | £40K | £15K | £44K | £19K | 1 |
| 31 Mar 2016 | -£111K | £100 | £4,386 | £123K |
Who runs and owns M&M Boyle Construction Limited
From the Companies House register. Individuals are shown by initials only; the full register is on Companies House.
Officers (2)
| Name | Role | Appointed |
|---|---|---|
| M*** B*** | Director | Feb 2002 |
| M*** B*** | Secretary | Jan 2019 |
3 former officers
| Name | Role | Appointed | Left |
|---|---|---|---|
| M*** B*** | Secretary | Nov 2001 | Dec 2018 |
| M*** B*** | Director | Feb 2002 | Dec 2016 |
| R*** P*** | Director | Nov 2001 | Feb 2002 |
People with significant control (2)
Charges (secured borrowing)
4 of 6 registered charges are outstanding. A charge is security a lender takes over a company's assets, typically for a loan, mortgage or asset finance.
| Lender | Status | Registered |
|---|---|---|
| Northern Bank Limited | Outstanding | Feb 2009 |
| Northern Bank Limited | Outstanding | May 2008 |
| Northern Bank Limited | Outstanding | Sep 2006 |
| Northern Bank Limited | Outstanding | Jun 2005 |
| Northern Bank, A private lender | Satisfied May 2016 | Mar 2003 |
| Northern Bank, A private lender | Satisfied May 2016 | Mar 2003 |
Where M&M Boyle Construction Limited is registered
The registered office is in the BT47 postcode district, in the Causeway Coast and Glens local authority area, Northern Ireland. Show BT47 4SP 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 M&M Boyle Construction 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 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
- NI041962
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 21 November 2001 (24 years ago)
- Registered office
- 84A Magheramore RD, Dungiven, BT47 4SP
- Nature of business
- Other building completion and finishing (SIC 43390)
- Year end
- 31 March (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 31 March 2025
- Last confirmation statement
- 5 December 2025
- Charges (mortgages)
- 4 outstanding of 6 registered
Filing notes for building finishing companies
Finishing trade companies cover a wide range of work. Most are micro-entities with simple accounts and a straightforward CT600.
Similar companies
Other active building finishing companies.
Frequently asked questions
When are M&M Boyle Construction Limited's accounts due?
M&M Boyle Construction Limited's next accounts are due at Companies House by 31 December 2026 (in 79 days), covering the period to 31 March 2026.
When is M&M Boyle Construction Limited'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 M&M Boyle Construction Limited still trading?
M&M Boyle Construction 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&M Boyle Construction Limited do?
M&M Boyle Construction Limited is registered under Other building completion and finishing (SIC 43390).
How old is M&M Boyle Construction Limited?
M&M Boyle Construction Limited was incorporated on 21 November 2001, 24 years ago.
Who runs M&M Boyle Construction Limited?
M&M Boyle Construction Limited has 1 active director, the longest-serving appointed in Feb 2002. Their names and service addresses are on the Companies House register.
Who owns M&M Boyle Construction Limited?
2 people or companies have significant control of M&M Boyle Construction Limited: an individual (owns 25% to 50% of the shares); an individual (owns 25% to 50% of the shares).
What is the penalty if M&M Boyle Construction 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&M Boyle Construction 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.