- Companies
- Groundworks and demolition
- St Helens
- DMD Groundworks Limited
DMD Groundworks Limited
- Company number
- 10752069
- Incorporated
- 3 May 20179 years trading
- Registered office
- 54-56 Ormskirk Street, St Helens, Merseyside, WA10 2TF
- Nature of business
- Site preparation
DMD Groundworks Limited is a 9-year-old private limited company registered in St Helens, company number 10752069, one of the UK's groundworks and demolition companies. Companies House shows its accounts as overdue: they were due on 31 March 2021.
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 £5,343 on the year before, to £5,344.
- Current assets of £12K against £6,157 owed within a year: 1.9 times cover.
- 1 employee on average during the year.
- Balance sheets on record for 2 years, 2018 to 2019.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 31 Mar 2019 | £5,344 | £4,382 | £12K | £6,157 | 1 |
| 31 Mar 2018 | £1 | £1 |
Where DMD Groundworks Limited is registered
The registered office is in St Helens (WA10), in the St. Helens local authority area, North West. Show WA10 2TF on a map.
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Shared registered office
106 companies on our pages use this registered office address. An address shared this widely is usually an accountant's office or a company formation agent's service address, not where the business trades from.
What happens if DMD Groundworks 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 Apr 2021 to 30 Apr 2021 | £150 |
| 1 to 3 months late | 1 May 2021 to 30 Jun 2021 | £375 |
| 3 to 6 months late | 1 Jul 2021 to 30 Sep 2021 | £750 |
| More than 6 months late | From 1 Oct 2021 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Jul 2021 | £200 |
| 3 months late | 30 Sep 2021 | another £200 |
| 6 months late | 30 Dec 2021 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 30 Jun 2022 | 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
- 10752069
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 3 May 2017 (9 years ago)
- Registered office
- 54-56 Ormskirk Street, St Helens, Merseyside, WA10 2TF
- Nature of business
- Site preparation (SIC 43120)
- Year end
- 31 March (accounting reference date)
- Accounts type
- Unaudited abridged
- Last accounts made up to
- 31 March 2019
- Last confirmation statement
- 2 May 2019
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 in St Helens
Other active groundworks and demolition companies registered in St Helens.
- P V Civils Limited2017
- Adept Groundworks Limited2017
- N B Groundworks Ltd2017
- RS Earthworks Limited2017
- S L Booker Haulage Ltd2017
- Bluechip Construction Ltd2017
- LFG Groundworks Ltd2017
- Shane White Plant Hire & Groundworks Ltd2017
All groundworks and demolition companies in St Helens · All trades in St Helens · Groundworks and demolition across the UK
Frequently asked questions
When are DMD Groundworks Limited's accounts due?
DMD Groundworks Limited's accounts were due at Companies House on 31 March 2021 and the register shows them as overdue.
When is DMD Groundworks 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 March 2020, due by 31 March 2021, and one for the period to 30 June 2020, due by 30 June 2021. Corporation tax is payable 9 months and 1 day after the end of each.
Is DMD Groundworks Limited still trading?
DMD Groundworks Limited is listed as active on the Companies House register (checked 12 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 DMD Groundworks Limited do?
DMD Groundworks Limited is registered under Site preparation (SIC 43120).
How old is DMD Groundworks Limited?
DMD Groundworks Limited was incorporated on 3 May 2017, 9 years ago.
What is the penalty if DMD Groundworks 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 DMD Groundworks Limited on Companies House for filed documents, officers and the full history.
Based on the Companies House register (snapshot 1 Oct 2026, rechecked 12 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.