- Companies
- Installers
- London
- Thomas Anthony Ltd
Thomas Anthony Ltd
- Company number
- 16161894
- Incorporated
- 3 Jan 20251 year trading
- Registered office
- C/O Zero Villa Ltd 532 Southgate, 5TH Floor the Grange, 100 High Street,, London, N14 6BN
- Nature of business
- Other construction installation; Joinery installation; Other business support service activities n.e.c.
Thomas Anthony Ltd is a 1-year-old private limited company registered in London, company number 16161894, one of 2,278 installation companies (insulation, lifts, shutters and similar) in London. Its next accounts are due at Companies House on 3 January 2027, and its first CT600 is due at HMRC on 2 January 2027.
Key dates
This company has not filed accounts yet. First accounts are due 21 months after incorporation, and the first period can run longer than a year.
Is this your company?
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Where Thomas Anthony Ltd is registered
The registered office is in London (N14), in the Enfield local authority area, London. Show N14 6BN on a map.
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- S&N Finishes LtdBuilders
- Soley London Group LtdElectricians
- Interior Build 1 LtdFinishing trades
- Niclons Engineering and Management LtdFinishing trades
- Kevlar Heating LimitedPlumbers and heating engineers
- Neonova Investments LtdProperty developers
Also registered at this address
4 other companies use the same registered office as Thomas Anthony Ltd.
- GSMS Construction LtdBuilders
- Hunter & Brown LtdInstallers
- Kinetic Business Services LimitedPainters and decorators
- PV Domestic & Commercial Cleaning LtdCleaning companies
What happens if Thomas Anthony 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 3 January 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 4 Jan 2027 to 3 Feb 2027 | £150 |
| 1 to 3 months late | 4 Feb 2027 to 3 Apr 2027 | £375 |
| 3 to 6 months late | 4 Apr 2027 to 3 Jul 2027 | £750 |
| More than 6 months late | From 4 Jul 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Feb 2027 | £200 |
| 3 months late | 30 Apr 2027 | another £200 |
| 6 months late | 31 Jul 2027 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Jan 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
- 16161894
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 3 January 2025 (1 year ago)
- Registered office
- C/O Zero Villa Ltd 532 Southgate, 5TH Floor the Grange, 100 High Street,, London, N14 6BN
- Nature of business
- Other construction installation (SIC 43290)
Joinery installation (SIC 43320)
Other business support service activities n.e.c. (SIC 82990) - Year end
- 31 January (accounting reference date)
- Accounts type
- No accounts filed yet
- Last confirmation statement
- 2 January 2026
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 London
Other active installation companies (insulation, lifts, shutters and similar) registered in London.
- Three87 Outdoor Kitchens Ltd2025
- Tiba Architectural&Engineering Services Ltd2022
- Tiger Granville Road Limited2007
- Tile Up Co Ltd2024
- Tile World Kent Limited2024
- Tiles Art Ltd2024
- Tim Construction Design Ltd2024
- Tim Lee Carpentry Limited2016
All installation companies (insulation, lifts, shutters and similar) in London · All trades in London · Installers across the UK
Frequently asked questions
When are Thomas Anthony Ltd's accounts due?
Thomas Anthony Ltd's next accounts are due at Companies House by 3 January 2027 (in 82 days), covering the period to 31 January 2026.
When is Thomas Anthony Ltd's CT600 due?
The first accounts cover more than 12 months, so there are two Company Tax Returns: one for the 12 months to 2 January 2026, due by 2 January 2027, and one for the period to 31 January 2026, due by 31 January 2027. Corporation tax is payable 9 months and 1 day after the end of each.
Is Thomas Anthony Ltd still trading?
Thomas Anthony Ltd is listed as active on the Companies House register (checked 13 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 Thomas Anthony Ltd do?
Thomas Anthony Ltd is registered under Other construction installation (SIC 43290); Joinery installation (SIC 43320); Other business support service activities n.e.c. (SIC 82990).
How old is Thomas Anthony Ltd?
Thomas Anthony Ltd was incorporated on 3 January 2025, 1 year ago.
What is the penalty if Thomas Anthony 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 Thomas Anthony Ltd on Companies House for filed documents, officers and the full history.
Based on the Companies House register (snapshot 1 Oct 2026, rechecked 13 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.