- Companies
- Groundworks and demolition
- Beith
- Atb Drilling Limited
Atb Drilling Limited
- Company number
- SC487208
- Incorporated
- 22 Sep 201412 years trading
- Registered office
- 35 Balgray Road, Barrmill, Beith, KA15 1HP
- Nature of business
- Test drilling and boring
Atb Drilling Limited is a 12-year-old private limited company registered in Beith, company number SC487208, one of the UK's groundworks and demolition companies. Its next accounts are due at Companies House on 30 June 2027, and the CT600 for the period to 30 September 2026 is due at HMRC on 30 September 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 £30K (+3.5%) on the year before, to £891K.
- Net assets rose in 8 of 9 year-on-year comparisons on record.
- Current assets of £551K against £233K owed within a year: 2.4 times cover.
- No employees reported for the latest year (directors are often not counted as employees).
- Balance sheets on record for 10 years, 2016 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 30 Sep 2025 | £891K | £38K | £551K | £233K | 0 |
| 30 Sep 2024 | £860K | £143K | £427K | £151K | 6 |
| 30 Sep 2023 | £860K | £88K | £386K | £166K | 6 |
| 30 Sep 2022 | £726K | £49K | £539K | £284K | 6 |
| 30 Sep 2021 | £563K | £38K | £556K | £294K | 4 |
| 30 Sep 2020 | £332K | £22K | £310K | £221K | 4 |
| 29 Sep 2019 | £234K | £41K | £178K | £164K | 4 |
| 29 Sep 2018 | £229K | £16K | £107K | £149K | 4 |
| 30 Sep 2017 | £231K | £15K | £163K | £226K | 4 |
| 30 Sep 2016 | £166K | £153K | £281K | £247K | 4 |
Where Atb Drilling Limited is registered
The registered office is in Beith (KA15), in the North Ayrshire local authority area, Scotland. Show KA15 1HP on a map.
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What happens if Atb Drilling 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 30 June 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Jul 2027 to 31 Jul 2027 | £150 |
| 1 to 3 months late | 1 Aug 2027 to 30 Sep 2027 | £375 |
| 3 to 6 months late | 1 Oct 2027 to 31 Dec 2027 | £750 |
| More than 6 months late | From 1 Jan 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Oct 2027 | £200 |
| 3 months late | 30 Dec 2027 | another £200 |
| 6 months late | 30 Mar 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 30 Sep 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
- SC487208
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 22 September 2014 (12 years ago)
- Registered office
- 35 Balgray Road, Barrmill, Beith, KA15 1HP
- Nature of business
- Test drilling and boring (SIC 43130)
- Year end
- 30 September (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 30 September 2025
- Last confirmation statement
- 22 September 2025
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 Beith
Other active groundworks and demolition companies registered in Beith.
- Highland Contracts Ltd2014
- JM Grounds Works Ltd.2014
- Collins Company Holdings Ltd2014
- Soutar Groundworks Limited2014
- Chisholm Construction Ltd2015
- H Buchanan Contractor Ltd2015
- A J McPherson Limited2015
- G & J Demolition Limited2015
All groundworks and demolition companies in Beith · All trades in Beith · Groundworks and demolition across the UK
Frequently asked questions
When are Atb Drilling Limited's accounts due?
Atb Drilling Limited's next accounts are due at Companies House by 30 June 2027 (in 261 days), covering the period to 30 September 2026.
When is Atb Drilling Limited's CT600 due?
The CT600 for the period to 30 September 2026 is due at HMRC by 30 September 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 July 2027.
Is Atb Drilling Limited still trading?
Atb Drilling 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 Atb Drilling Limited do?
Atb Drilling Limited is registered under Test drilling and boring (SIC 43130).
How old is Atb Drilling Limited?
Atb Drilling Limited was incorporated on 22 September 2014, 12 years ago.
What is the penalty if Atb Drilling 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 Atb Drilling 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.