- Companies
- Builders
- Londonderry
- Michael O'Hara Maintenance Contracts Limited
Michael O'Hara Maintenance Contracts Limited
- Company number
- NI611301
- Incorporated
- 21 Feb 201214 years trading
- Registered office
- 9 Dunlade Road, Greysteel, Londonderry, BT47 3EF
- Nature of business
- Construction of domestic buildings
Michael O'Hara Maintenance Contracts Limited is a 14-year-old private limited company registered in Londonderry, company number NI611301, one of 95 building contractors in Londonderry. Its next accounts are due at Companies House on 30 June 2027, and the CT600 for the period to 30 September 2026 is due at HMRC on 30 September 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 £29K (-26.9%) on the year before, to £78K.
- Net assets rose in 5 of 9 year-on-year comparisons on record.
- Current assets of £51K against £9,176 owed within a year: 5.6 times cover.
- 1 employee on average, down from 2 the year before.
- 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 |
|---|---|---|---|---|---|
| 30 Sep 2025 | £78K | £51K | £9,176 | 1 | |
| 31 Mar 2024 | £107K | £112K | £25K | 2 | |
| 31 Mar 2023 | £115K | £122K | £30K | 2 | |
| 31 Mar 2022 | £117K | £124K | £58K | 2 | |
| 31 Mar 2021 | £125K | £131K | £20K | 2 | |
| 30 Jun 2020 | £91K | £89K | £15K | 3 | |
| 30 Jun 2019 | £73K | £70K | £19K | 2 | |
| 30 Jun 2018 | £32K | £45K | £15K | ||
| 30 Jun 2017 | £13K | £45K | £34K | ||
| 30 Jun 2016 | £3,758 | £2,741 | £51K | £47K |
Where Michael O'Hara Maintenance Contracts Limited is registered
The registered office is in Londonderry (BT47), in the Causeway Coast and Glens local authority area, Northern Ireland. Show BT47 3EF 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 Michael O'Hara Maintenance Contracts 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 June 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Jul 2027 to 31 Jul 2027 | £150 |
| 1 to 3 months late | 1 Aug 2027 to 30 Sep 2027 | £375 |
| 3 to 6 months late | 1 Oct 2027 to 31 Dec 2027 | £750 |
| More than 6 months late | From 1 Jan 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Oct 2027 | £200 |
| 3 months late | 30 Dec 2027 | another £200 |
| 6 months late | 30 Mar 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 30 Sep 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
- NI611301
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 21 February 2012 (14 years ago)
- Registered office
- 9 Dunlade Road, Greysteel, Londonderry, BT47 3EF
- Nature of business
- Construction of domestic buildings (SIC 41202)
- Year end
- 30 September (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 30 September 2025
- Last confirmation statement
- 21 February 2025
Filing notes for building contractors
Building companies often run the Construction Industry Scheme as a contractor, a subcontractor or both. CIS deductions suffered during the year are set against the PAYE bill, and any unrecovered balance at the year end matters when the accounts are drawn up.
Similar companies in Londonderry
Other active building contractors registered in Londonderry.
- Mjfplant and Machinery Ltd2026
- Moore Construction (NI) Limited2005
- Moress Enterprises Limited2021
- Muldonagh Properties Limited2012
- Munreery Developments Limited2014
- Myr Developments Ltd2022
- Noel Lavin Construction Services Ltd2014
- Noone Construction Limited1995
All building contractors in Londonderry · All trades in Londonderry · Builders across the UK
Frequently asked questions
When are Michael O'Hara Maintenance Contracts Limited's accounts due?
Michael O'Hara Maintenance Contracts Limited's next accounts are due at Companies House by 30 June 2027 (in 260 days), covering the period to 30 September 2026.
When is Michael O'Hara Maintenance Contracts Limited's CT600 due?
The CT600 for the period to 30 September 2026 is due at HMRC by 30 September 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 July 2027.
Is Michael O'Hara Maintenance Contracts Limited still trading?
Michael O'Hara Maintenance Contracts 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 Michael O'Hara Maintenance Contracts Limited do?
Michael O'Hara Maintenance Contracts Limited is registered under Construction of domestic buildings (SIC 41202).
How old is Michael O'Hara Maintenance Contracts Limited?
Michael O'Hara Maintenance Contracts Limited was incorporated on 21 February 2012, 14 years ago.
What is the penalty if Michael O'Hara Maintenance Contracts 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 Michael O'Hara Maintenance Contracts 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.