- Companies
- Groundworks and demolition
- Core-Tec Drilling Ltd
Core-Tec Drilling Ltd
- Company number
- SC621933
- Incorporated
- 20 Feb 20197 years trading
- Registered office
- 19 Torry Drive, Alva, FK12 5NQ
- Nature of business
- Test drilling and boring
Core-Tec Drilling Ltd is a 7-year-old private limited company registered in Alva, company number SC621933, one of the UK's groundworks and demolition companies. Its next accounts are due at Companies House on 31 December 2026, and the CT600 for the period to 31 March 2026 is due at HMRC on 31 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 down £45K (-44.9%) on the year before, to £55K.
- Net assets rose in 4 of 6 year-on-year comparisons on record.
- Current assets of £81K against £53K owed within a year: 1.5 times cover.
- 2 employees on average during the year.
- Balance sheets on record for 7 years, 2020 to 2026.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 31 Mar 2026 | £55K | £60K | £81K | £53K | 2 |
| 31 Mar 2025 | £100K | £85K | £108K | £39K | 2 |
| 31 Mar 2024 | £163K | £106K | £144K | £22K | 2 |
| 31 Mar 2023 | £134K | £140K | £191K | £87K | 2 |
| 31 Mar 2022 | £91K | £115K | £161K | £102K | 2 |
| 31 Mar 2021 | £60K | £74K | £107K | £74K | 2 |
| 31 Mar 2020 | £41K | £44K | £75K | £57K | 2 |
Where Core-Tec Drilling Ltd is registered
The registered office is in Alva (FK12), in the Clackmannanshire local authority area, Scotland. Show FK12 5NQ on a map.
Other trade companies in FK12
- DW Contracting Scotland LimitedLandscapers and gardeners
- CMD Industrial LtdElectricians
- TRB Roofing LtdRoofers
- Jbro's Electrical LtdMachinery repair and installation
- Ckel Surfacing LtdCivil engineering
- Davidson & Mellon Property Group LimitedProperty developers
- Owl Av Construction LimitedPlasterers
- Therma Track LtdCivil engineering
What happens if Core-Tec Drilling 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 31 December 2026.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Jan 2027 to 31 Jan 2027 | £150 |
| 1 to 3 months late | 1 Feb 2027 to 31 Mar 2027 | £375 |
| 3 to 6 months late | 1 Apr 2027 to 30 Jun 2027 | £750 |
| More than 6 months late | From 1 Jul 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Apr 2027 | £200 |
| 3 months late | 30 Jun 2027 | another £200 |
| 6 months late | 30 Sep 2027 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 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
- SC621933
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 20 February 2019 (7 years ago)
- Registered office
- 19 Torry Drive, Alva, FK12 5NQ
- Nature of business
- Test drilling and boring (SIC 43130)
- Year end
- 31 March (accounting reference date)
- Accounts type
- Unaudited abridged
- Last accounts made up to
- 31 March 2025
- Last confirmation statement
- 19 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
Other active groundworks and demolition companies.
Frequently asked questions
When are Core-Tec Drilling Ltd's accounts due?
Core-Tec Drilling Ltd's next accounts are due at Companies House by 31 December 2026 (in 80 days), covering the period to 31 March 2026.
When is Core-Tec Drilling Ltd's CT600 due?
The CT600 for the period to 31 March 2026 is due at HMRC by 31 March 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 January 2027.
Is Core-Tec Drilling Ltd still trading?
Core-Tec Drilling 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 Core-Tec Drilling Ltd do?
Core-Tec Drilling Ltd is registered under Test drilling and boring (SIC 43130).
How old is Core-Tec Drilling Ltd?
Core-Tec Drilling Ltd was incorporated on 20 February 2019, 7 years ago.
What is the penalty if Core-Tec Drilling 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 Core-Tec Drilling 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.