- Companies
- Builders
- Leamington Spa
- GSK Contracting Ltd
GSK Contracting Ltd
- Company number
- 10948748
- Incorporated
- 6 Sep 20179 years trading
- Registered office
- 31A Kenilworth Road, Leamington Spa, CV32 6JG
- Nature of business
- Construction of domestic buildings
GSK Contracting Ltd is a 9-year-old private limited company registered in Leamington Spa, company number 10948748, one of 71 building contractors in Leamington Spa. Its next accounts are due at Companies House on 31 August 2027, and the CT600 for the period to 30 November 2026 is due at HMRC on 30 November 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 £1,892 (-5%) on the year before, to £36K.
- Net assets rose in 5 of 7 year-on-year comparisons on record.
- Current assets of £128K against £70K owed within a year: 1.8 times cover.
- 2 employees on average, up from 1 the year before.
- Balance sheets on record for 8 years, 2018 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 30 Nov 2025 | £36K | £61K | £128K | £70K | 2 |
| 30 Nov 2024 | £38K | £12K | £151K | £94K | 1 |
| 30 Nov 2023 | £26K | £32K | £537K | £485K | 0 |
| 30 Nov 2022 | £14K | £3,792 | £154K | £107K | 0 |
| 30 Nov 2021 | £14K | £7,078 | £100K | £40K | 0 |
| 30 Nov 2020 | £13K | £12K | £170K | £108K | 0 |
| 30 Nov 2019 | £10K | £20K | £54K | £44K | |
| 30 Nov 2018 | £8,741 | £25K | £53K | £44K | 0 |
Where GSK Contracting Ltd is registered
The registered office is in Leamington Spa (CV32), in the Warwick local authority area, West Midlands. Show CV32 6JG on a map.
Other trade companies in CV32
- D.W. Property Enterprises LtdSpecialist contractors
- Goddards Automotive LtdMotor traders
- Urban Fabric Developments LimitedProperty developers
- S&M Roofing and Building LtdRoofers
- Black Lab Builds LimitedBuilders
- Fresh Home Decoration LtdFinishing trades
- William Enterprises LimitedFacilities management
- Tiger Vision Homes LimitedProperty developers
Also registered at this address
1 other company uses the same registered office as GSK Contracting Ltd.
- GSK Development Solutions LtdProperty developers
What happens if GSK Contracting 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 August 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Sep 2027 to 30 Sep 2027 | £150 |
| 1 to 3 months late | 1 Oct 2027 to 30 Nov 2027 | £375 |
| 3 to 6 months late | 1 Dec 2027 to 29 Feb 2028 | £750 |
| More than 6 months late | From 1 Mar 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Dec 2027 | £200 |
| 3 months late | 29 Feb 2028 | another £200 |
| 6 months late | 30 May 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 30 Nov 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
- 10948748
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 6 September 2017 (9 years ago)
- Registered office
- 31A Kenilworth Road, Leamington Spa, CV32 6JG
- Nature of business
- Construction of domestic buildings (SIC 41202)
- Year end
- 30 November (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 30 November 2025
- Last confirmation statement
- 3 August 2026
Filing notes for building contractors
Building companies often run the Construction Industry Scheme as a contractor, a subcontractor or both. CIS deductions suffered during the year are set against the PAYE bill, and any unrecovered balance at the year end matters when the accounts are drawn up.
Similar companies in Leamington Spa
Other active building contractors registered in Leamington Spa.
- HB Homes Ltd2025
- J S Trade Properties Limited2018
- J.B Construction (Warwickshire) Limited2016
- James Civil Engineering Limited2015
- Jayne Commercial Limited2009
- JLMS Group Ltd2026
- Jordan Builders Ltd2004
- Keystone Reactive Maintenance Limited2025
All building contractors in Leamington Spa · All trades in Leamington Spa · Builders across the UK
Frequently asked questions
When are GSK Contracting Ltd's accounts due?
GSK Contracting Ltd's next accounts are due at Companies House by 31 August 2027 (in 323 days), covering the period to 30 November 2026.
When is GSK Contracting Ltd's CT600 due?
The CT600 for the period to 30 November 2026 is due at HMRC by 30 November 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 September 2027.
Is GSK Contracting Ltd still trading?
GSK Contracting 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 GSK Contracting Ltd do?
GSK Contracting Ltd is registered under Construction of domestic buildings (SIC 41202).
How old is GSK Contracting Ltd?
GSK Contracting Ltd was incorporated on 6 September 2017, 9 years ago.
What is the penalty if GSK Contracting 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 GSK Contracting 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.