- Companies
- Specialist contractors
- Tadworth
- Thompson Windows UK Ltd
Thompson Windows UK Ltd
- Company number
- 10519536
- Incorporated
- 9 Dec 20169 years trading
- Registered office
- 1 West Drive, Tadworth, KT20 5PA
- Nature of business
- Other specialised construction activities n.e.c.
Thompson Windows UK Ltd is a 9-year-old private limited company registered in Tadworth, company number 10519536, one of 14 specialist construction companies in Tadworth. Its next accounts are due at Companies House on 30 September 2027, and the CT600 for the period to 31 December 2026 is due at HMRC on 31 December 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 £2,304 (+50%) on the year before, to £6,911.
- Net assets rose in 5 of 8 year-on-year comparisons on record.
- Current assets of £9,278 against £5,665 owed within a year: 1.6 times cover.
- 2 employees on average during the year.
- Balance sheets on record for 9 years, 2017 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 31 Dec 2025 | £6,911 | £9,278 | £5,665 | 2 | |
| 31 Dec 2024 | £4,607 | £7,583 | £4,896 | 2 | |
| 31 Dec 2023 | £71 | £8,177 | £8,768 | 2 | |
| 31 Dec 2022 | £1,435 | £5,046 | £6,031 | 2 | |
| 31 Dec 2021 | £1,204 | £7,605 | £5,951 | 1 | |
| 31 Dec 2020 | £5,672 | £4,849 | £19K | 1 | |
| 31 Dec 2019 | £703 | £5,289 | £4,586 | 2 | |
| 31 Dec 2018 | £3,027 | £12K | £8,820 | ||
| 31 Dec 2017 | £1,946 | £13K | £11K |
Where Thompson Windows UK Ltd is registered
The registered office is in Tadworth (KT20), in the Reigate and Banstead local authority area, South East. Show KT20 5PA on a map.
Other trade companies in KT20
- Reigate Cooling LtdPlumbers and heating engineers
- Oakley Homes (Cheam) LimitedProperty developers
- M.E Building Services (Surrey) LtdFinishing trades
- Solluxia LtdCleaning companies
- Greenpoint Gardening Care LimitedLandscapers and gardeners
- DC Fencing & Landscaping Group LtdLandscapers and gardeners
- Apj Heating & Plumbing LimitedPlumbers and heating engineers
- Oak and Flint LimitedBuilders
What happens if Thompson Windows UK 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 30 September 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Oct 2027 to 31 Oct 2027 | £150 |
| 1 to 3 months late | 1 Nov 2027 to 31 Dec 2027 | £375 |
| 3 to 6 months late | 1 Jan 2028 to 31 Mar 2028 | £750 |
| More than 6 months late | From 1 Apr 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Jan 2028 | £200 |
| 3 months late | 31 Mar 2028 | another £200 |
| 6 months late | 30 Jun 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Dec 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
- 10519536
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 9 December 2016 (9 years ago)
- Registered office
- 1 West Drive, Tadworth, KT20 5PA
- Nature of business
- Other specialised construction activities n.e.c. (SIC 43999)
- Year end
- 31 December (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 31 December 2025
- Last confirmation statement
- 19 August 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 Tadworth
Other active specialist construction companies registered in Tadworth.
- B C Briggs Construction Ltd.2025
- Chetts Carpentry Ltd2022
- GGS Maintenance Ltd2023
- Goldfar Ltd2014
- GP Assocoiates Limited2024
- Hamilton Contracting Limited2025
- JM French Polishing Ltd2023
- K2 Engineering (Cooling) Limited2005
All specialist construction companies in Tadworth · All trades in Tadworth · Specialist contractors across the UK
Frequently asked questions
When are Thompson Windows UK Ltd's accounts due?
Thompson Windows UK Ltd's next accounts are due at Companies House by 30 September 2027 (in 352 days), covering the period to 31 December 2026.
When is Thompson Windows UK Ltd's CT600 due?
The CT600 for the period to 31 December 2026 is due at HMRC by 31 December 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 October 2027.
Is Thompson Windows UK Ltd still trading?
Thompson Windows UK Ltd is listed as active on the Companies House register (checked 12 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 Thompson Windows UK Ltd do?
Thompson Windows UK Ltd is registered under Other specialised construction activities n.e.c. (SIC 43999).
How old is Thompson Windows UK Ltd?
Thompson Windows UK Ltd was incorporated on 9 December 2016, 9 years ago.
What is the penalty if Thompson Windows UK 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 Thompson Windows UK Ltd on Companies House for filed documents, officers and the full history.
Based on the Companies House register (snapshot 1 Oct 2026, rechecked 12 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.