- Companies
- Specialist contractors
- London
- Three Brothers Contracting Ltd
Three Brothers Contracting Ltd
- Company number
- 17277366
- Incorporated
- 17 Jun 2026
- Registered office
- Office 1389, 60 Tottenham Court Road, London, W1T 2EW
- Nature of business
- Other specialised construction activities n.e.c.; Non-specialised wholesale trade; Other retail sale in non-specialised stores; Operation of warehousing and storage facilities for land transport activities
Three Brothers Contracting Ltd is a newly incorporated private limited company registered in London, company number 17277366, one of 4,318 specialist construction companies in London. Its next accounts are due at Companies House on 17 March 2028, and its first CT600 is due at HMRC on 16 June 2028.
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.
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Where Three Brothers Contracting Ltd is registered
The registered office is in London (W1T), in the Camden local authority area, London. Show W1T 2EW on a map.
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What happens if Three Brothers 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 17 March 2028.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 18 Mar 2028 to 17 Apr 2028 | £150 |
| 1 to 3 months late | 18 Apr 2028 to 17 Jun 2028 | £375 |
| 3 to 6 months late | 18 Jun 2028 to 17 Sep 2028 | £750 |
| More than 6 months late | From 18 Sep 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Jul 2028 | £200 |
| 3 months late | 30 Sep 2028 | another £200 |
| 6 months late | 30 Dec 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 30 Jun 2029 | 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
- 17277366
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 17 June 2026
- Registered office
- Office 1389, 60 Tottenham Court Road, London, W1T 2EW
- Nature of business
- Other specialised construction activities n.e.c. (SIC 43999)
Non-specialised wholesale trade (SIC 46900)
Other retail sale in non-specialised stores (SIC 47190)
Operation of warehousing and storage facilities for land transport activities (SIC 52103) - Year end
- 30 June (accounting reference date)
- Accounts type
- No accounts filed yet
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 London
Other active specialist construction companies registered in London.
- Thrianda Ltd2021
- Thurrock Group Limited2025
- Thurrock Maintenance Ltd2020
- Tianchen Construction Limited2024
- Tiburtech Build Limited2024
- Tidiane Rope Access Ltd2026
- Tidy Nest Crew Limited2024
- Tidyfix Ltd2026
All specialist construction companies in London · All trades in London · Specialist contractors across the UK
Frequently asked questions
When are Three Brothers Contracting Ltd's accounts due?
Three Brothers Contracting Ltd's next accounts are due at Companies House by 17 March 2028 (in 521 days), covering the period to 30 June 2027.
When is Three Brothers Contracting 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 16 June 2027, due by 16 June 2028, and one for the period to 30 June 2027, due by 30 June 2028. Corporation tax is payable 9 months and 1 day after the end of each.
Is Three Brothers Contracting Ltd still trading?
Three Brothers 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 Three Brothers Contracting Ltd do?
Three Brothers Contracting Ltd is registered under Other specialised construction activities n.e.c. (SIC 43999); Non-specialised wholesale trade (SIC 46900); Other retail sale in non-specialised stores (SIC 47190); Operation of warehousing and storage facilities for land transport activities (SIC 52103).
How old is Three Brothers Contracting Ltd?
Three Brothers Contracting Ltd was incorporated on 17 June 2026, less than a year ago.
What is the penalty if Three Brothers 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 Three Brothers 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.