- Companies
- Civil engineering
- Dalton-in-Furness
- The Ahern Company Ltd
The Ahern Company Ltd
- Company number
- 17298331
- Incorporated
- 24 Jun 2026
- Registered office
- 5 Green Haume Cottages, Askam Road, Dalton-in-Furness, LA15 8JU
- Nature of business
- Construction of other civil engineering projects n.e.c.
The Ahern Company Ltd is a newly incorporated private limited company registered in Dalton-in-Furness, company number 17298331, one of 12 civil engineering contractors in Dalton-in-Furness. Its next accounts are due at Companies House on 24 March 2028, and its first CT600 is due at HMRC on 23 June 2028.
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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Where The Ahern Company Ltd is registered
The registered office is in Dalton-in-Furness (LA15), in the Westmorland and Furness local authority area, North West. Show LA15 8JU on a map.
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What happens if The Ahern Company 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 24 March 2028.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 25 Mar 2028 to 24 Apr 2028 | £150 |
| 1 to 3 months late | 25 Apr 2028 to 24 Jun 2028 | £375 |
| 3 to 6 months late | 25 Jun 2028 to 24 Sep 2028 | £750 |
| More than 6 months late | From 25 Sep 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Jul 2028 | £200 |
| 3 months late | 30 Sep 2028 | another £200 |
| 6 months late | 30 Dec 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 30 Jun 2029 | 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
- 17298331
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 24 June 2026
- Registered office
- 5 Green Haume Cottages, Askam Road, Dalton-in-Furness, LA15 8JU
- Nature of business
- Construction of other civil engineering projects n.e.c. (SIC 42990)
- Year end
- 30 June (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 Dalton-in-Furness
Other active civil engineering contractors registered in Dalton-in-Furness.
- A Sams Offshore Ltd2013
- David Brockbank Ltd2014
- Generation O S Ltd2014
- Haz Offshore Services Ltd2018
- Keith Logan Ltd2010
- M C Marklove Ltd2015
- Mark Killingsworth Ltd2019
- Matilda Elizah Limited2020
All civil engineering contractors in Dalton-in-Furness · All trades in Dalton-in-Furness · Civil engineering across the UK
Frequently asked questions
When are The Ahern Company Ltd's accounts due?
The Ahern Company Ltd's next accounts are due at Companies House by 24 March 2028 (in 528 days), covering the period to 30 June 2027.
When is The Ahern Company 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 23 June 2027, due by 23 June 2028, and one for the period to 30 June 2027, due by 30 June 2028. Corporation tax is payable 9 months and 1 day after the end of each.
Is The Ahern Company Ltd still trading?
The Ahern Company 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 The Ahern Company Ltd do?
The Ahern Company Ltd is registered under Construction of other civil engineering projects n.e.c. (SIC 42990).
How old is The Ahern Company Ltd?
The Ahern Company Ltd was incorporated on 24 June 2026, less than a year ago.
What is the penalty if The Ahern Company 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 The Ahern Company 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.