- Companies
- Specialist contractors
- London
- Ballycore Drilling Ltd
Ballycore Drilling Ltd
- Company number
- 11694564
- Incorporated
- 23 Nov 20187 years trading
- Registered office
- 90 Mill Lane, London, NW6 1NL
- Nature of business
- Other specialised construction activities n.e.c.
Ballycore Drilling Ltd is a 7-year-old private limited company registered in London, company number 11694564, one of 4,318 specialist construction companies in London. Its next accounts are due at Companies House on 31 January 2027, and the CT600 for the period to 30 April 2026 is due at HMRC on 30 April 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 unchanged on the year before, at £164.
- Net assets rose in 1 of 5 year-on-year comparisons on record.
- 1 employee on average during the year.
- Balance sheets on record for 6 years, 2020 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 30 Apr 2025 | £164 | £164 | 1 | ||
| 30 Apr 2024 | £164 | £164 | 1 | ||
| 30 Apr 2023 | £106 | £106 | 1 | ||
| 30 Apr 2022 | £106 | £106 | £0 | 1 | |
| 30 Apr 2021 | £556 | £916 | £360 | 1 | |
| 30 Apr 2020 | £2,513 | £3,209 | £696 | 1 |
Where Ballycore Drilling Ltd is registered
The registered office is in London (NW6), in the Camden local authority area, London. Show NW6 1NL on a map.
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Also registered at this address
6 other companies use the same registered office as Ballycore Drilling Ltd.
- 1Servco LtdCivil engineering
- Agm Build LtdInstallers
- S Doyle Pest Control LimitedCleaning companies
- SBD Contractors LtdProperty developers
- Watercourse Roofing LimitedRoofers
- Yottawatt LimitedCivil engineering
What happens if Ballycore 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 January 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Feb 2027 to 28 Feb 2027 | £150 |
| 1 to 3 months late | 1 Mar 2027 to 30 Apr 2027 | £375 |
| 3 to 6 months late | 1 May 2027 to 31 Jul 2027 | £750 |
| More than 6 months late | From 1 Aug 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 May 2027 | £200 |
| 3 months late | 30 Jul 2027 | another £200 |
| 6 months late | 30 Oct 2027 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 30 Apr 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
- 11694564
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 23 November 2018 (7 years ago)
- Registered office
- 90 Mill Lane, London, NW6 1NL
- Nature of business
- Other specialised construction activities n.e.c. (SIC 43999)
- Year end
- 30 April (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 30 April 2025
- Last confirmation statement
- 22 November 2025
Filing notes for specialist construction companies
Specialist contractors often work under CIS for main contractors. Retentions held back by the customer still count towards turnover once the work is done.
Similar companies in London
Other active specialist construction companies registered in London.
- Baloshi Construction Ltd2011
- Baltic Carpentry & Joinery Limited2016
- Baltic Staff Builders Ltd2006
- Baltic Timber Distribution Ltd2022
- Bam the Jobs Done Ltd2023
- Banah Ua Ltd2023
- Banbury Handyman Services Ltd2025
- Baraa Construction Limited2013
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Frequently asked questions
When are Ballycore Drilling Ltd's accounts due?
Ballycore Drilling Ltd's next accounts are due at Companies House by 31 January 2027 (in 110 days), covering the period to 30 April 2026.
When is Ballycore Drilling Ltd's CT600 due?
The CT600 for the period to 30 April 2026 is due at HMRC by 30 April 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 February 2027.
Is Ballycore Drilling Ltd still trading?
Ballycore 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 Ballycore Drilling Ltd do?
Ballycore Drilling Ltd is registered under Other specialised construction activities n.e.c. (SIC 43999).
How old is Ballycore Drilling Ltd?
Ballycore Drilling Ltd was incorporated on 23 November 2018, 7 years ago.
What is the penalty if Ballycore 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 Ballycore 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.