- Companies
- Civil engineering
- Cookstown
- DMC Engineering N.I. Ltd
DMC Engineering N.I. Ltd
- Company number
- NI734679
- Incorporated
- 22 Oct 2025
- Registered office
- 54A Battery Road, Cookstown, BT80 0HH
- Nature of business
- Construction of other civil engineering projects n.e.c.
DMC Engineering N.I. Ltd is a newly incorporated private limited company registered in Cookstown, company number NI734679, one of 17 civil engineering contractors in Cookstown. Its next accounts are due at Companies House on 22 July 2027, and its first CT600 is due at HMRC on 21 October 2027.
Key dates
This company has not filed accounts yet. First accounts are due 21 months after incorporation, and the first period can run longer than a year.
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Who runs and owns DMC Engineering N.I. Ltd
From the Companies House register. Individuals are shown by initials only; the full register is on Companies House.
Officer
| Name | Role | Appointed |
|---|---|---|
| D*** M*** | Director | Oct 2025 |
Person with significant control
Where DMC Engineering N.I. Ltd is registered
The registered office is in Cookstown (BT80), in the Mid Ulster local authority area, Northern Ireland. Show BT80 0HH on a map.
Other trade companies in BT80
- GMB Plant & Machine Repairs LtdMachinery repair and installation
- Il Contracts LimitedCivil engineering
- Neeson Environmental LtdGroundworks and demolition
- Molloys Tyres LimitedMotor traders
- Girvan Utility Services LtdCivil engineering
- C Rafferty Construction LtdCivil engineering
- Keldev LtdProperty developers
- MD Construction and Building LtdBuilders
What happens if DMC Engineering N.I. 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 22 July 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 23 Jul 2027 to 22 Aug 2027 | £150 |
| 1 to 3 months late | 23 Aug 2027 to 22 Oct 2027 | £375 |
| 3 to 6 months late | 23 Oct 2027 to 22 Jan 2028 | £750 |
| More than 6 months late | From 23 Jan 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
- NI734679
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 22 October 2025
- Registered office
- 54A Battery Road, Cookstown, BT80 0HH
- Nature of business
- Construction of other civil engineering projects n.e.c. (SIC 42990)
- Year end
- 31 October (accounting reference date)
- Accounts type
- No accounts filed yet
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 Cookstown
Other active civil engineering contractors registered in Cookstown.
- Ebq Engineering Limited2026
- Edt Groundworks Ltd2025
- Girvan Utility Services Ltd2026
- Il Contracts Limited2026
- JD Excavations Tyrone Limited2009
- KMV Civils Ltd2025
- L Loughran & Sons Contracts Ltd2016
- M.B.F. Building & Civil Engineering Company Limited1987
All civil engineering contractors in Cookstown · All trades in Cookstown · Civil engineering across the UK
Frequently asked questions
When are DMC Engineering N.I. Ltd's accounts due?
DMC Engineering N.I. Ltd's next accounts are due at Companies House by 22 July 2027 (in 283 days), covering the period to 31 October 2026.
When is DMC Engineering N.I. Ltd's CT600 due?
The first accounts cover more than 12 months, so there are two Company Tax Returns: one for the 12 months to 21 October 2026, due by 21 October 2027, and one for the period to 31 October 2026, due by 31 October 2027. Corporation tax is payable 9 months and 1 day after the end of each.
Is DMC Engineering N.I. Ltd still trading?
DMC Engineering N.I. 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 DMC Engineering N.I. Ltd do?
DMC Engineering N.I. Ltd is registered under Construction of other civil engineering projects n.e.c. (SIC 42990).
How old is DMC Engineering N.I. Ltd?
DMC Engineering N.I. Ltd was incorporated on 22 October 2025, less than a year ago.
Who runs DMC Engineering N.I. Ltd?
DMC Engineering N.I. Ltd has 1 active director, the longest-serving appointed in Oct 2025. Their names and service addresses are on the Companies House register.
Who owns DMC Engineering N.I. Ltd?
One person or company has significant control of DMC Engineering N.I. Ltd: an individual (owns 75% or more of the shares).
What is the penalty if DMC Engineering N.I. 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 DMC Engineering N.I. 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.