- Companies
- Groundworks and demolition
- Pontypridd
- D. G. Hill Limited
D. G. Hill Limited
- Company number
- 07948856
- Incorporated
- 14 Feb 201214 years trading
- Registered office
- 2 Wood Street, Cilfynydd, Pontypridd, CF37 4EY
- Nature of business
- Site preparation
D. G. Hill Limited is a 14-year-old private limited company registered in Pontypridd, company number 07948856, one of the UK's groundworks and demolition companies. Its next accounts are due at Companies House on 31 October 2026, and the CT600 for the period to 31 January 2026 is due at HMRC on 31 January 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 £13K (+54.7%) on the year before, to £38K.
- Net assets rose in 5 of 9 year-on-year comparisons on record.
- Current assets of £61K against £21K owed within a year: 3.0 times cover.
- 1 employee on average during the year.
- 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 |
|---|---|---|---|---|---|
| 31 Jan 2025 | £38K | £61K | £21K | 1 | |
| 31 Jan 2024 | £24K | £47K | £19K | 1 | |
| 31 Jan 2023 | £23K | £50K | £21K | 1 | |
| 31 Jan 2022 | £13K | £32K | £12K | 1 | |
| 28 Feb 2021 | £4,780 | £24K | £9,882 | 1 | |
| 29 Feb 2020 | £6,811 | £23K | £15K | 1 | |
| 28 Feb 2020 | £6,811 | £23K | £15K | 1 | |
| 28 Feb 2019 | £7,019 | £18K | £12K | ||
| 28 Feb 2018 | £728 | £11K | £10K | ||
| 28 Feb 2017 | £3,232 | £16K | £12K |
Where D. G. Hill Limited is registered
The registered office is in Pontypridd (CF37), in the Rhondda Cynon Taf local authority area, Wales. Show CF37 4EY on a map.
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What happens if D. G. Hill Limited 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 31 October 2026.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Nov 2026 to 30 Nov 2026 | £150 |
| 1 to 3 months late | 1 Dec 2026 to 31 Jan 2027 | £375 |
| 3 to 6 months late | 1 Feb 2027 to 30 Apr 2027 | £750 |
| More than 6 months late | From 1 May 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Feb 2027 | £200 |
| 3 months late | 30 Apr 2027 | another £200 |
| 6 months late | 31 Jul 2027 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Jan 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
- 07948856
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 14 February 2012 (14 years ago)
- Registered office
- 2 Wood Street, Cilfynydd, Pontypridd, CF37 4EY
- Nature of business
- Site preparation (SIC 43120)
- Year end
- 31 January (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 31 January 2025
- Last confirmation statement
- 14 February 2026
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 Pontypridd
Other active groundworks and demolition companies registered in Pontypridd.
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Frequently asked questions
When are D. G. Hill Limited's accounts due?
D. G. Hill Limited's next accounts are due at Companies House by 31 October 2026 (in 19 days), covering the period to 31 January 2026.
When is D. G. Hill Limited's CT600 due?
The CT600 for the period to 31 January 2026 is due at HMRC by 31 January 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 November 2026.
Is D. G. Hill Limited still trading?
D. G. Hill Limited 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 D. G. Hill Limited do?
D. G. Hill Limited is registered under Site preparation (SIC 43120).
How old is D. G. Hill Limited?
D. G. Hill Limited was incorporated on 14 February 2012, 14 years ago.
What is the penalty if D. G. Hill 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 D. G. Hill Limited 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.