- Companies
- Installers
- Preston
- Cornerstone (DB) Group Limited
Cornerstone (DB) Group Limited
- Company number
- 14802368
- Incorporated
- 14 Apr 20233 years trading
- Registered office
- 330 Four Oaks Road, Walton Summit, Preston, Lancashire, PR5 8AP
- Nature of business
- Other construction installation
Cornerstone (DB) Group Limited is a 3-year-old private limited company registered in Preston, company number 14802368, one of 82 installation companies (insulation, lifts, shutters and similar) in Preston. 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 up £16K on the year before, to £16K.
- Current assets of £371K against £355K owed within a year: 1.0 times cover.
- 4 employees on average, down from 5 the year before.
- Balance sheets on record for 2 years, 2024 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 30 Apr 2025 | £16K | £363K | £371K | £355K | 4 |
| 30 Apr 2024 | £443 | £4,093 | £33K | £33K | 5 |
Where Cornerstone (DB) Group Limited is registered
The registered office is in Preston (PR5), in the South Ribble local authority area, North West. Show PR5 8AP on a map.
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- Gateway Fire Doors LtdJoiners and carpenters
- Auto Body Worx NW LtdMechanics and garages
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Also registered at this address
2 other companies use the same registered office as Cornerstone (DB) Group Limited.
- Cornerstone Energy Group LtdInstallers
- Cornerstone Fitout LimitedBuilders
What happens if Cornerstone (DB) Group 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 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
- 14802368
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 14 April 2023 (3 years ago)
- Registered office
- 330 Four Oaks Road, Walton Summit, Preston, Lancashire, PR5 8AP
- Nature of business
- Other construction installation (SIC 43290)
- Year end
- 30 April (accounting reference date)
- Accounts type
- Unaudited abridged
- Last accounts made up to
- 30 April 2025
- Last confirmation statement
- 13 April 2026
- Previous names
- J Townley Contracts Ltd (until 10 Oct 2023)
Filing notes for installation companies (insulation, lifts, shutters and similar)
Installation companies (insulation, lifts, shutters, solar and similar) often buy stock and equipment up front, so stock at the year end and capital allowances both affect the tax bill.
Similar companies in Preston
Other active installation companies (insulation, lifts, shutters and similar) registered in Preston.
- Cornerstone Energy Group Ltd2026
- DJM Installs Ltd2025
- Dna Technical Ltd2021
- Drglaze Ltd2020
- E & G Construction & Joinery Ltd2019
- Energy Focus Developments Ltd2024
- Energy Lancashire Ltd2021
- Flusafe Ltd1985
All installation companies (insulation, lifts, shutters and similar) in Preston · All trades in Preston · Installers across the UK
Frequently asked questions
When are Cornerstone (DB) Group Limited's accounts due?
Cornerstone (DB) Group Limited's next accounts are due at Companies House by 31 January 2027 (in 111 days), covering the period to 30 April 2026.
When is Cornerstone (DB) Group Limited'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 Cornerstone (DB) Group Limited still trading?
Cornerstone (DB) Group 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 Cornerstone (DB) Group Limited do?
Cornerstone (DB) Group Limited is registered under Other construction installation (SIC 43290).
How old is Cornerstone (DB) Group Limited?
Cornerstone (DB) Group Limited was incorporated on 14 April 2023, 3 years ago.
What is the penalty if Cornerstone (DB) Group 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 Cornerstone (DB) Group 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.