- Companies
- Civil engineering
- Newry
- Don Contracts Limited
Don Contracts Limited
- Company number
- NI647120
- Incorporated
- 27 Jul 20179 years trading
- Registered office
- 16 Aghincurk Road, Newtownhamilton, Newry, BT35 0AZ
- Nature of business
- Construction of utility projects for electricity and telecommunications
Don Contracts Limited is a 9-year-old private limited company registered in Newry, company number NI647120, one of 52 civil engineering contractors in Newry. Companies House shows its accounts as overdue: they were due on 31 July 2025.
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 £67K (+73.2%) on the year before, to £158K.
- Net assets rose in 4 of 5 year-on-year comparisons on record.
- Current assets of £151K against £27K owed within a year: 5.5 times cover.
- 1 employee on average during the year.
- Balance sheets on record for 6 years, 2018 to 2023.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 31 Jul 2023 | £158K | £151K | £27K | 1 | |
| 31 Jul 2022 | £91K | £90K | £20K | 1 | |
| 31 Jul 2021 | £78K | £91K | £43K | 2 | |
| 31 Jul 2020 | £105K | £131K | £44K | 2 | |
| 31 Jul 2019 | £89K | £114K | £40K | ||
| 31 Jul 2018 | £26K | £24K | £45K | £27K | 2 |
Where Don Contracts Limited is registered
The registered office is in Newry (BT35), in the Newry, Mourne and Down local authority area, Northern Ireland. Show BT35 0AZ on a map.
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What happens if Don Contracts Limited files late
If the accounts reach Companies House today, the late filing penalty is £1,500 (£3,000 if last year's accounts were also late). It rises at each step below.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Aug 2025 to 31 Aug 2025 | £150 |
| 1 to 3 months late | 1 Sep 2025 to 31 Oct 2025 | £375 |
| 3 to 6 months late | 1 Nov 2025 to 31 Jan 2026 | £750 |
| More than 6 months late | From 1 Feb 2026 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Nov 2025 | £200 |
| 3 months late | 31 Jan 2026 | another £200 |
| 6 months late | 30 Apr 2026 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Oct 2026 | 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
- NI647120
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 27 July 2017 (9 years ago)
- Registered office
- 16 Aghincurk Road, Newtownhamilton, Newry, BT35 0AZ
- Nature of business
- Construction of utility projects for electricity and telecommunications (SIC 42220)
- Year end
- 31 July (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 31 July 2023
- Last confirmation statement
- 10 July 2025
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.
- Drainage Design Ltd2024
- Eco Tools Hire and Sales Ltd2025
- Elta Utilities Limited2019
- Emd Consulting (Ire) Ltd2021
- Euro Environmental JV Limited2014
- Fernbank Construction Limited2014
- FNCD Murphy Engineering Limited2018
- Fon Contracts Ltd2021
All civil engineering contractors in Newry · All trades in Newry · Civil engineering across the UK
Frequently asked questions
When are Don Contracts Limited's accounts due?
Don Contracts Limited's accounts were due at Companies House on 31 July 2025 and the register shows them as overdue.
When is Don Contracts Limited'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 July 2024, due by 31 July 2025, and one for the period to 31 October 2024, due by 31 October 2025. Corporation tax is payable 9 months and 1 day after the end of each.
Is Don Contracts Limited still trading?
Don 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 Don Contracts Limited do?
Don Contracts Limited is registered under Construction of utility projects for electricity and telecommunications (SIC 42220).
How old is Don Contracts Limited?
Don Contracts Limited was incorporated on 27 July 2017, 9 years ago.
What is the penalty if Don 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 Don 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.