- Companies
- Civil engineering
- Newry
- Mwac Holdings Ireland Ltd
Mwac Holdings Ireland Ltd
- Company number
- NI646603
- Incorporated
- 26 Jun 20179 years trading
- Registered office
- 109 Park View, Newtowncloughoge, Newry, Co Down, BT35 8LY
- Nature of business
- Construction of other civil engineering projects n.e.c.
Mwac Holdings Ireland Ltd is a 9-year-old private limited company registered in Newry, company number NI646603, one of 52 civil engineering contractors in Newry. Its next accounts are due at Companies House on 31 March 2027, and the CT600 for the period to 30 June 2026 is due at HMRC on 30 June 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 £24K (-27.1%) on the year before, to £64K.
- Net assets rose in 1 of 7 year-on-year comparisons on record.
- Current assets of £44K against £26K owed within a year: 1.7 times cover.
- No employees reported for the latest year (directors are often not counted as employees).
- Balance sheets on record for 8 years, 2018 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 30 Jun 2025 | £64K | £44K | £26K | 0 | |
| 30 Jun 2024 | £88K | £50K | £25K | 1 | |
| 30 Jun 2023 | £114K | £58K | £24K | 1 | |
| 30 Jun 2022 | £146K | £56K | £5,800 | 1 | |
| 30 Jun 2021 | £175K | £9,577 | £9,577 | £2,405 | 1 |
| 30 Jun 2020 | £178K | £118K | £118K | £90K | 2 |
| 30 Jun 2019 | £195K | £55K | £83K | £72K | |
| 30 Jun 2018 | £50K | £46K | £101K |
Where Mwac Holdings Ireland Ltd is registered
The registered office is in Newry (BT35), in the Newry, Mourne and Down local authority area, Northern Ireland. Show BT35 8LY on a map.
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What happens if Mwac Holdings Ireland 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 March 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Apr 2027 to 30 Apr 2027 | £150 |
| 1 to 3 months late | 1 May 2027 to 30 Jun 2027 | £375 |
| 3 to 6 months late | 1 Jul 2027 to 30 Sep 2027 | £750 |
| More than 6 months late | From 1 Oct 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Jul 2027 | £200 |
| 3 months late | 30 Sep 2027 | another £200 |
| 6 months late | 30 Dec 2027 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 30 Jun 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
- NI646603
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 26 June 2017 (9 years ago)
- Registered office
- 109 Park View, Newtowncloughoge, Newry, Co Down, BT35 8LY
- Nature of business
- Construction of other civil engineering projects n.e.c. (SIC 42990)
- Year end
- 30 June (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 30 June 2025
- Last confirmation statement
- 25 June 2026
- Previous names
- MW Groundworks & Utilities NI Ltd (until 8 Mar 2023)
Filing notes for civil engineering contractors
Civil engineering contractors usually carry plant and machinery, so capital allowances (the annual investment allowance and the main pool) do much of the work in the corporation tax computation.
Similar companies in Newry
Other active civil engineering contractors registered in Newry.
- Paul Connolly Plant Hire Ltd2021
- Reliance Civil Engineering Solutions Ltd2019
- Resolute Civils UK Limited2024
- RJM Shuttering Ltd2014
- Seek Solutions Limited2023
- Slaterock Services Ltd2025
- Statcroft Plant Hire UK Ltd2019
- Terra Solutions Limited2010
All civil engineering contractors in Newry · All trades in Newry · Civil engineering across the UK
Frequently asked questions
When are Mwac Holdings Ireland Ltd's accounts due?
Mwac Holdings Ireland Ltd's next accounts are due at Companies House by 31 March 2027 (in 168 days), covering the period to 30 June 2026.
When is Mwac Holdings Ireland Ltd's CT600 due?
The CT600 for the period to 30 June 2026 is due at HMRC by 30 June 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 April 2027.
Is Mwac Holdings Ireland Ltd still trading?
Mwac Holdings Ireland 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 Mwac Holdings Ireland Ltd do?
Mwac Holdings Ireland Ltd is registered under Construction of other civil engineering projects n.e.c. (SIC 42990).
How old is Mwac Holdings Ireland Ltd?
Mwac Holdings Ireland Ltd was incorporated on 26 June 2017, 9 years ago.
What is the penalty if Mwac Holdings Ireland 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 Mwac Holdings Ireland 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.