- Companies
- Groundworks and demolition
- Bromyard
- Geothermal Drilling UK Limited
Geothermal Drilling UK Limited
- Company number
- 13561793
- Incorporated
- 12 Aug 20215 years trading
- Registered office
- 23 York Road, Bromyard, HR7 4BE
- Nature of business
- Test drilling and boring
Geothermal Drilling UK Limited is a 5-year-old private limited company registered in Bromyard, company number 13561793, one of the UK's groundworks and demolition companies. Its next accounts are due at Companies House on 29 December 2026, and the CT600 for the period to 29 March 2026 is due at HMRC on 29 March 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 £5,463 (+18.3%) on the year before, to -£24K.
- Net assets rose in 1 of 3 year-on-year comparisons on record.
- Current assets of £36K against £79K owed within a year: 0.5 times cover.
- 4 employees on average during the year.
- Balance sheets on record for 4 years, 2022 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 31 Mar 2025 | -£24K | £784 | £36K | £79K | 4 |
| 31 Mar 2024 | -£30K | £403 | £19K | £72K | 4 |
| 31 Mar 2023 | -£23K | £343 | £22K | £77K | 4 |
| 31 Mar 2022 | -£11K | £11K | £16K | £64K | 4 |
Where Geothermal Drilling UK Limited is registered
The registered office is in Bromyard (HR7), in the Herefordshire, County of local authority area, West Midlands. Show HR7 4BE on a map.
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What happens if Geothermal Drilling UK 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 29 December 2026.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 30 Dec 2026 to 29 Jan 2027 | £150 |
| 1 to 3 months late | 30 Jan 2027 to 29 Mar 2027 | £375 |
| 3 to 6 months late | 30 Mar 2027 to 29 Jun 2027 | £750 |
| More than 6 months late | From 30 Jun 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 30 Mar 2027 | £200 |
| 3 months late | 29 Jun 2027 | another £200 |
| 6 months late | 29 Sep 2027 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 29 Mar 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
- 13561793
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 12 August 2021 (5 years ago)
- Registered office
- 23 York Road, Bromyard, HR7 4BE
- Nature of business
- Test drilling and boring (SIC 43130)
- Year end
- 29 March (accounting reference date)
- Accounts type
- Unaudited abridged
- Last accounts made up to
- 31 March 2025
- Last confirmation statement
- 11 August 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 Bromyard
Other active groundworks and demolition companies registered in Bromyard.
All groundworks and demolition companies in Bromyard · All trades in Bromyard · Groundworks and demolition across the UK
Frequently asked questions
When are Geothermal Drilling UK Limited's accounts due?
Geothermal Drilling UK Limited's next accounts are due at Companies House by 29 December 2026 (in 77 days), covering the period to 29 March 2026.
When is Geothermal Drilling UK Limited's CT600 due?
The CT600 for the period to 29 March 2026 is due at HMRC by 29 March 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 30 December 2026.
Is Geothermal Drilling UK Limited still trading?
Geothermal Drilling UK 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 Geothermal Drilling UK Limited do?
Geothermal Drilling UK Limited is registered under Test drilling and boring (SIC 43130).
How old is Geothermal Drilling UK Limited?
Geothermal Drilling UK Limited was incorporated on 12 August 2021, 5 years ago.
What is the penalty if Geothermal Drilling UK 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 Geothermal Drilling UK 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.