- Company number
- NI659054
- Incorporated
- 14 Feb 20197 years trading
- Registered office
- 27 Knockaleery Road, Cookstown, BT80 9EG
- Nature of business
- Construction of commercial buildings
D Mac Contracts (Cookstown) Ltd is a 7-year-old private limited company registered in Cookstown, company number NI659054, one of 40 building contractors in Cookstown. Its next accounts are due at Companies House on 31 December 2026, and its first CT600 is due at HMRC on 31 December 2026.
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 £5,306 (+18.8%) on the year before, to £33K.
- Net assets rose in 4 of 5 year-on-year comparisons on record.
- Current assets of £70K against £60K owed within a year: 1.2 times cover.
- 2 employees on average during the year.
- Balance sheets on record for 6 years, 2019 to 2024.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 31 Dec 2024 | £33K | £70K | £60K | 2 | |
| 31 Dec 2023 | £28K | £69K | £60K | 2 | |
| 31 Dec 2022 | £28K | £87K | 2 | ||
| 31 Dec 2021 | £61K | £179K | £101K | 2 | |
| 31 Dec 2020 | £6,452 | £64K | £58K | 2 | |
| 31 Dec 2019 | £2 |
Where D Mac Contracts (Cookstown) Ltd is registered
The registered office is in Cookstown (BT80), in the Mid Ulster local authority area, Northern Ireland. Show BT80 9EG 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 D Mac Contracts (Cookstown) 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 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
- NI659054
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 14 February 2019 (7 years ago)
- Registered office
- 27 Knockaleery Road, Cookstown, BT80 9EG
- Nature of business
- Construction of commercial buildings (SIC 41201)
- Year end
- 31 December (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 31 December 2024
- Last confirmation statement
- 13 February 2026
- Previous names
- Dmac Site Services Ltd (until 19 Feb 2019)
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 Cookstown
Other active building contractors registered in Cookstown.
- DS Interior Specialists Limited2021
- Ferson Brothers Limited1996
- FM Cladding & Roofing Ltd2023
- G McAleer Contracts Limited2014
- GDC Ltd2017
- Gillen Joinery Contracts Ltd2026
- Gribben Brickwork Limited2025
- Hoover Investments Limited2013
All building contractors in Cookstown · All trades in Cookstown · Builders across the UK
Frequently asked questions
When are D Mac Contracts (Cookstown) Ltd's accounts due?
D Mac Contracts (Cookstown) Ltd's next accounts are due at Companies House by 31 December 2026 (in 79 days), covering the period to 31 March 2026.
When is D Mac Contracts (Cookstown) 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 31 December 2025, due by 31 December 2026, and one for the period to 31 March 2026, due by 31 March 2027. Corporation tax is payable 9 months and 1 day after the end of each.
Is D Mac Contracts (Cookstown) Ltd still trading?
D Mac Contracts (Cookstown) 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 D Mac Contracts (Cookstown) Ltd do?
D Mac Contracts (Cookstown) Ltd is registered under Construction of commercial buildings (SIC 41201).
How old is D Mac Contracts (Cookstown) Ltd?
D Mac Contracts (Cookstown) Ltd was incorporated on 14 February 2019, 7 years ago.
What is the penalty if D Mac Contracts (Cookstown) 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 D Mac Contracts (Cookstown) 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.