DSK Contracts Ltd
- Company number
- NI066692
- Incorporated
- 18 Oct 200718 years trading
- Registered office
- 6A Gortinure Road, Maghera, BT46 5RB
- Nature of business
- Construction of domestic buildings
DSK Contracts Ltd is a 18-year-old private limited company, company number NI066692, one of the UK's building contractors. Its next accounts are due at Companies House on 30 September 2027, and the CT600 for the period to 31 December 2026 is due at HMRC on 31 December 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 £17K (+7.5%) on the year before, to £242K.
- Net assets rose in 6 of 8 year-on-year comparisons on record.
- Current assets of £608K against £448K owed within a year: 1.4 times cover.
- 6 employees on average during the year.
- Balance sheets on record for 9 years, 2017 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 31 Dec 2025 | £242K | £608K | £448K | 6 | |
| 31 Dec 2024 | £225K | £352K | £512K | £349K | 6 |
| 31 Dec 2023 | £136K | £336K | £251K | 6 | |
| 31 Dec 2022 | £158K | £424K | £286K | 6 | |
| 31 Dec 2021 | £164K | £350K | £204K | 0 | |
| 31 Dec 2020 | £108K | £239K | £142K | 6 | |
| 31 Dec 2019 | £106K | £145K | £88K | 6 | |
| 31 Dec 2018 | £28K | £48K | £56K | 5 | |
| 31 Dec 2017 | £18K | £56K | £68K | 4 |
Public contracts won
DSK Contracts Ltd has 2 public sector contract awards on record, from 2021 to 2024. Source: Contracts Finder and Find a Tender award notices. For all of them the published figure is a shared or multi-year ceiling (a framework place, a multi-supplier award, or more than a small company could hold alone), so no value is shown. These were matched by the company's exact name because the notice gave no company number.
Awards by year
Main buyers
- Northern Ireland Housing Executive2 awards
| Buyer | Contract | Value | Awarded |
|---|---|---|---|
| Northern Ireland Housing Executive | CT0133 - Major Adaptation Construction Works to properties for people with disability for the Northern Ireland Housing Executive. | Ceiling, not shown | 8 May 2024 |
| Northern Ireland Housing Executive | CT062(b) Major Adaptation works to properties for people with disability. | Ceiling, not shown | 15 Mar 2021 |
Where DSK Contracts Ltd is registered
The registered office is in the BT46 postcode district, in the Mid Ulster local authority area, Northern Ireland. Show BT46 5RB on a map.
Other trade companies in BT46
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- PG Caravans LtdMotor traders
- Tirgarvil Groundtactics LtdGroundworks and demolition
- McGuigans Garage LimitedMotor traders
- Jme Utilities & Groundworks LtdCivil engineering
- Tirhugh Construction Services LtdCivil engineering
- Linty Group LtdBuilders
- Mod Electrics LtdElectricians
What happens if DSK Contracts 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 30 September 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Oct 2027 to 31 Oct 2027 | £150 |
| 1 to 3 months late | 1 Nov 2027 to 31 Dec 2027 | £375 |
| 3 to 6 months late | 1 Jan 2028 to 31 Mar 2028 | £750 |
| More than 6 months late | From 1 Apr 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Jan 2028 | £200 |
| 3 months late | 31 Mar 2028 | another £200 |
| 6 months late | 30 Jun 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Dec 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
- NI066692
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 18 October 2007 (18 years ago)
- Registered office
- 6A Gortinure Road, Maghera, BT46 5RB
- Nature of business
- Construction of domestic buildings (SIC 41202)
- Year end
- 31 December (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 31 December 2025
- Last confirmation statement
- 9 September 2026
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
Other active building contractors.
Frequently asked questions
When are DSK Contracts Ltd's accounts due?
DSK Contracts Ltd's next accounts are due at Companies House by 30 September 2027 (in 352 days), covering the period to 31 December 2026.
When is DSK Contracts Ltd's CT600 due?
The CT600 for the period to 31 December 2026 is due at HMRC by 31 December 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 October 2027.
Is DSK Contracts Ltd still trading?
DSK Contracts 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 DSK Contracts Ltd do?
DSK Contracts Ltd is registered under Construction of domestic buildings (SIC 41202).
How old is DSK Contracts Ltd?
DSK Contracts Ltd was incorporated on 18 October 2007, 18 years ago.
Has DSK Contracts Ltd won public sector contracts?
Yes. DSK Contracts Ltd has 2 contract awards from public bodies on Contracts Finder and Find a Tender, most recently from Northern Ireland Housing Executive.
What is the penalty if DSK Contracts 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 DSK Contracts 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.