- Companies
- Finishing trades
- London
- One Thomas-Royer Ltd
One Thomas-Royer Ltd
- Company number
- 10236371
- Incorporated
- 16 Jun 201610 years trading
- Registered office
- 32 Wimbledon Road, Wimbledon Road, London, SW17 0UQ
- Nature of business
- Other building completion and finishing; Other specialised construction activities n.e.c.; Financial management; Management consultancy activities other than financial management
One Thomas-Royer Ltd is a 10-year-old private limited company registered in London, company number 10236371, one of 3,947 building finishing companies in London. Its next accounts are due at Companies House on 31 March 2027, and the CT600 for the period to 30 June 2026 is due at HMRC on 30 June 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 £9,410 on the year before, to £9,471.
- Net assets rose in 4 of 8 year-on-year comparisons on record.
- Current assets of £8,076 against £18K owed within a year: 0.4 times cover.
- 1 employee 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 |
|---|---|---|---|---|---|
| 30 Jun 2025 | £9,471 | £8,076 | £18K | 1 | |
| 30 Jun 2024 | £61 | £14K | £15K | 1 | |
| 30 Jun 2023 | £2,042 | £9,150 | £12K | 1 | |
| 30 Jun 2022 | £2 | £1,782 | £2,382 | 3 | |
| 30 Jun 2021 | £217 | £4,076 | £3,582 | 1 | |
| 30 Jun 2020 | £3,102 | £4,028 | £976 | 1 | |
| 30 Jun 2019 | £1,295 | £2,211 | £1,141 | 1 | |
| 30 Jun 2018 | £6,212 | £3,198 | £10K | ||
| 30 Jun 2017 | -£1,475 | £1,859 |
Where One Thomas-Royer Ltd is registered
The registered office is in London (SW17), in the Wandsworth local authority area, London. Show SW17 0UQ on a map.
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What happens if One Thomas-Royer 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 March 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Apr 2027 to 30 Apr 2027 | £150 |
| 1 to 3 months late | 1 May 2027 to 30 Jun 2027 | £375 |
| 3 to 6 months late | 1 Jul 2027 to 30 Sep 2027 | £750 |
| More than 6 months late | From 1 Oct 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Jul 2027 | £200 |
| 3 months late | 30 Sep 2027 | another £200 |
| 6 months late | 30 Dec 2027 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 30 Jun 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
- 10236371
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 16 June 2016 (10 years ago)
- Registered office
- 32 Wimbledon Road, Wimbledon Road, London, SW17 0UQ
- Nature of business
- Other building completion and finishing (SIC 43390)
Other specialised construction activities n.e.c. (SIC 43999)
Financial management (SIC 70221)
Management consultancy activities other than financial management (SIC 70229) - Year end
- 30 June (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 30 June 2025
- Last confirmation statement
- 2 April 2026
Filing notes for building finishing companies
Finishing trade companies cover a wide range of work. Most are micro-entities with simple accounts and a straightforward CT600.
Similar companies in London
Other active building finishing companies registered in London.
- Onyx Global Limited2023
- Op Trades Ltd2023
- Opel Contractors Limited2017
- Open Habitat Limited2018
- Opm Services Ltd2023
- Opsion Construction Ltd2020
- Opticon Construction & Maintenance Ltd2019
- Optim Invest Ltd2020
All building finishing companies in London · All trades in London · Finishing trades across the UK
Frequently asked questions
When are One Thomas-Royer Ltd's accounts due?
One Thomas-Royer Ltd's next accounts are due at Companies House by 31 March 2027 (in 169 days), covering the period to 30 June 2026.
When is One Thomas-Royer Ltd's CT600 due?
The CT600 for the period to 30 June 2026 is due at HMRC by 30 June 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 April 2027.
Is One Thomas-Royer Ltd still trading?
One Thomas-Royer 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 One Thomas-Royer Ltd do?
One Thomas-Royer Ltd is registered under Other building completion and finishing (SIC 43390); Other specialised construction activities n.e.c. (SIC 43999); Financial management (SIC 70221); Management consultancy activities other than financial management (SIC 70229).
How old is One Thomas-Royer Ltd?
One Thomas-Royer Ltd was incorporated on 16 June 2016, 10 years ago.
What is the penalty if One Thomas-Royer 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 One Thomas-Royer 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.