- Companies
- Civil engineering
- Goole
- Durkan & Sons Ltd
Durkan & Sons Ltd
- Company number
- 07339255
- Incorporated
- 9 Aug 201016 years trading
- Registered office
- The Grove Roall Lane, Kellington, Goole, North Yorkshire, DN14 0NY
- Nature of business
- Construction of utility projects for electricity and telecommunications
Durkan & Sons Ltd is a 16-year-old private limited company registered in Goole, company number 07339255, one of 13 civil engineering contractors in Goole. Its next accounts are due at Companies House on 30 November 2026, and the CT600 for the period to 28 February 2026 is due at HMRC on 28 February 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 £36K (+1.6%) on the year before, to £2.3M.
- Net assets rose in 7 of 9 year-on-year comparisons on record.
- Current assets of £3.5M against £1.3M owed within a year: 2.7 times cover.
- 17 employees on average, up from 9 the year before.
- Balance sheets on record for 10 years, 2017 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 28 Feb 2025 | £2.3M | £721K | £3.5M | £1.3M | 17 |
| 29 Feb 2024 | £2.2M | £563K | £3.6M | £1.3M | 9 |
| 28 Feb 2023 | £1.5M | £244K | £3M | £1.5M | 7 |
| 28 Feb 2022 | £1.2M | £133K | £2.9M | £1.7M | 5 |
| 28 Feb 2021 | £1.1M | £142K | £2M | £821K | 5 |
| 29 Feb 2020 | £1M | £187K | £1.8M | £766K | 6 |
| 28 Feb 2020 | £580K | £1.2M | £683K | 7 | |
| 28 Feb 2019 | £696K | £261K | £2M | £1.5M | |
| 28 Feb 2018 | £453K | £586K | £1.1M | £834K | |
| 28 Feb 2017 | £1.5M | £2.6M | £1.1M |
Where Durkan & Sons Ltd is registered
The registered office is in Goole (DN14), in the North Yorkshire local authority area, Yorkshire and The Humber. Show DN14 0NY on a map.
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Also registered at this address
1 other company uses the same registered office as Durkan & Sons Ltd.
- Durkan Homes LtdBuilders
What happens if Durkan & Sons 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 November 2026.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Dec 2026 to 31 Dec 2026 | £150 |
| 1 to 3 months late | 1 Jan 2027 to 28 Feb 2027 | £375 |
| 3 to 6 months late | 1 Mar 2027 to 31 May 2027 | £750 |
| More than 6 months late | From 1 Jun 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Mar 2027 | £200 |
| 3 months late | 28 May 2027 | another £200 |
| 6 months late | 28 Aug 2027 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 28 Feb 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
- 07339255
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 9 August 2010 (16 years ago)
- Registered office
- The Grove Roall Lane, Kellington, Goole, North Yorkshire, DN14 0NY
- Nature of business
- Construction of utility projects for electricity and telecommunications (SIC 42220)
- Year end
- 28 February (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 28 February 2025
- Last confirmation statement
- 15 April 2026
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 Goole
Other active civil engineering contractors registered in Goole.
- Fence Secure Limited2016
- Helm & Ransome Construction Ltd2017
- J Helliwell Offshore Ltd2011
- Jgtesting15 Ltd2024
- Lyndon Brownley (PBT) Limited2005
- Northern Transportation Planning Limited2009
- Oaklands Project Management Ltd2019
- P A Property Developments Limited2016
All civil engineering contractors in Goole · All trades in Goole · Civil engineering across the UK
Frequently asked questions
When are Durkan & Sons Ltd's accounts due?
Durkan & Sons Ltd's next accounts are due at Companies House by 30 November 2026 (in 48 days), covering the period to 28 February 2026.
When is Durkan & Sons Ltd's CT600 due?
The CT600 for the period to 28 February 2026 is due at HMRC by 28 February 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 December 2026.
Is Durkan & Sons Ltd still trading?
Durkan & Sons 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 Durkan & Sons Ltd do?
Durkan & Sons Ltd is registered under Construction of utility projects for electricity and telecommunications (SIC 42220).
How old is Durkan & Sons Ltd?
Durkan & Sons Ltd was incorporated on 9 August 2010, 16 years ago.
What is the penalty if Durkan & Sons 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 Durkan & Sons 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.