- Companies
- Installers
- Clayton Technologies Ltd
Clayton Technologies Ltd
- Company number
- 15322235
- Incorporated
- 1 Dec 20232 years trading
- Registered office
- 1ST Floor Isabella House, 12 Union Court, Richmond upon Thames, London, TW9 1AA
- Nature of business
- Other construction installation; Other building completion and finishing; Other information technology service activities; Other engineering activities
Clayton Technologies Ltd is a 2-year-old private limited company registered in Richmond upon Thames, company number 15322235, one of the UK's installation companies (insulation, lifts, shutters and similar). 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 down £2,159 (-698.7%) on the year before, to -£2,468.
- No employees reported for the latest year (directors are often not counted as employees).
- 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 |
|---|---|---|---|---|---|
| 31 Dec 2025 | -£2,468 | £2,468 | 0 | ||
| 31 Dec 2024 | -£309 | £309 | 0 |
Where Clayton Technologies Ltd is registered
The registered office is in Richmond upon Thames (TW9), in the Richmond upon Thames local authority area, London. Show TW9 1AA on a map.
Other trade companies in TW9
- Prime Legacy Cleaning Services LtdCleaning companies
- Newman Roofing Building LtdBuilders
- Summit Industrial LtdRoofers
- Ecoclean2Go LtdCleaning companies
- T.A.S Management LtdProperty developers
- West360 Construction LtdBuilders
- Nexus Building Automation LtdBuilders
- Al Best Construction LimitedProperty developers
Also registered at this address
3 other companies use the same registered office as Clayton Technologies Ltd.
- Aw Landscape Design Company LimitedLandscapers and gardeners
- Darryl Campbell LtdElectricians
- The Bike Storage Company LtdSpecialist contractors
What happens if Clayton Technologies 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
- 15322235
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 1 December 2023 (2 years ago)
- Registered office
- 1ST Floor Isabella House, 12 Union Court, Richmond upon Thames, London, TW9 1AA
- Nature of business
- Other construction installation (SIC 43290)
Other building completion and finishing (SIC 43390)
Other information technology service activities (SIC 62090)
Other engineering activities (SIC 71129) - Year end
- 31 December (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 31 December 2025
- Last confirmation statement
- 30 November 2025
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
Other active installation companies (insulation, lifts, shutters and similar).
Frequently asked questions
When are Clayton Technologies Ltd's accounts due?
Clayton Technologies 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 Clayton Technologies 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 Clayton Technologies Ltd still trading?
Clayton Technologies 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 Clayton Technologies Ltd do?
Clayton Technologies Ltd is registered under Other construction installation (SIC 43290); Other building completion and finishing (SIC 43390); Other information technology service activities (SIC 62090); Other engineering activities (SIC 71129).
How old is Clayton Technologies Ltd?
Clayton Technologies Ltd was incorporated on 1 December 2023, 2 years ago.
What is the penalty if Clayton Technologies 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 Clayton Technologies 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.