- Companies
- Groundworks and demolition
- Elsith Earthworks Ltd
Elsith Earthworks Ltd
- Company number
- 17186234
- Incorporated
- 28 Apr 2026
- Registered office
- Adlink House, 86 the Highway, Hawarden, Flintshire, CH5 3DJ
- Nature of business
- Site preparation
Elsith Earthworks Ltd is a newly incorporated private limited company registered in Hawarden, company number 17186234, one of the UK's groundworks and demolition companies. Its next accounts are due at Companies House on 28 January 2028, and its first CT600 is due at HMRC on 27 April 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 Elsith Earthworks Ltd is registered
The registered office is in Hawarden (CH5), in the Flintshire local authority area, Wales. Show CH5 3DJ on a map.
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What happens if Elsith Earthworks 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 28 January 2028.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 29 Jan 2028 to 28 Feb 2028 | £150 |
| 1 to 3 months late | 29 Feb 2028 to 28 Apr 2028 | £375 |
| 3 to 6 months late | 29 Apr 2028 to 28 Jul 2028 | £750 |
| More than 6 months late | From 29 Jul 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 May 2028 | £200 |
| 3 months late | 30 Jul 2028 | another £200 |
| 6 months late | 30 Oct 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 30 Apr 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
- 17186234
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 28 April 2026
- Registered office
- Adlink House, 86 the Highway, Hawarden, Flintshire, CH5 3DJ
- Nature of business
- Site preparation (SIC 43120)
- Year end
- 30 April (accounting reference date)
- Accounts type
- No accounts filed yet
Filing notes for groundworks and demolition companies
Groundworks and demolition companies tend to own heavy plant, so capital allowances and hire purchase liabilities show up in both the accounts and the CT600.
Similar companies
Other active groundworks and demolition companies.
Frequently asked questions
When are Elsith Earthworks Ltd's accounts due?
Elsith Earthworks Ltd's next accounts are due at Companies House by 28 January 2028 (in 473 days), covering the period to 30 April 2027.
When is Elsith Earthworks 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 27 April 2027, due by 27 April 2028, and one for the period to 30 April 2027, due by 30 April 2028. Corporation tax is payable 9 months and 1 day after the end of each.
Is Elsith Earthworks Ltd still trading?
Elsith Earthworks 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 Elsith Earthworks Ltd do?
Elsith Earthworks Ltd is registered under Site preparation (SIC 43120).
How old is Elsith Earthworks Ltd?
Elsith Earthworks Ltd was incorporated on 28 April 2026, less than a year ago.
What is the penalty if Elsith Earthworks 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 Elsith Earthworks 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.