- Companies
- Specialist contractors
- Southall
- SB Contractors London Ltd
SB Contractors London Ltd
- Company number
- 16972624
- Incorporated
- 19 Jan 2026
- Registered office
- 66 Western Road, Southall, UB2 5DX
- Nature of business
- Other specialised construction activities n.e.c.; General cleaning of buildings
SB Contractors London Ltd is a newly incorporated private limited company registered in Southall, company number 16972624, one of 48 specialist construction companies in Southall. Its next accounts are due at Companies House on 19 October 2027, and its first CT600 is due at HMRC on 18 January 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 SB Contractors London Ltd is registered
The registered office is in Southall (UB2), in the Ealing local authority area, London. Show UB2 5DX on a map.
Other trade companies in UB2
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- Oum Shiv Traders LimitedBuilders
- Nuvexa Cleaning LimitedCleaning companies
- DC Design and Construct LtdBuilders
- Mo24 Recovery LimitedMotor traders
- Ssi7 LtdBuilders
- Deep Construction Services LtdBuilders
- Rightfix Electrical Services LtdElectricians
Also registered at this address
4 other companies use the same registered office as SB Contractors London Ltd.
- A&K Build Co LtdBuilders
- Crystal Painters LtdFinishing trades
- Highgate Grove LtdProperty developers
- Less Bugs Surrey LtdCleaning companies
What happens if SB Contractors London 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 19 October 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 20 Oct 2027 to 19 Nov 2027 | £150 |
| 1 to 3 months late | 20 Nov 2027 to 19 Jan 2028 | £375 |
| 3 to 6 months late | 20 Jan 2028 to 19 Apr 2028 | £750 |
| More than 6 months late | From 20 Apr 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Feb 2028 | £200 |
| 3 months late | 30 Apr 2028 | another £200 |
| 6 months late | 31 Jul 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Jan 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
- 16972624
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 19 January 2026
- Registered office
- 66 Western Road, Southall, UB2 5DX
- Nature of business
- Other specialised construction activities n.e.c. (SIC 43999)
General cleaning of buildings (SIC 81210) - Year end
- 31 January (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 Southall
Other active specialist construction companies registered in Southall.
- Silver Oak Property Development Limited2025
- Sky Shopfronts & Signs Ltd2014
- Slees Marble Ltd2008
- Smarts Homes Ltd2026
- Sunny Double Glazing Ltd2008
- Surdam Ltd2021
- Wizbuild Ltd2021
- Yuvraj Construction Limited2019
All specialist construction companies in Southall · All trades in Southall · Specialist contractors across the UK
Frequently asked questions
When are SB Contractors London Ltd's accounts due?
SB Contractors London Ltd's next accounts are due at Companies House by 19 October 2027 (in 371 days), covering the period to 31 January 2027.
When is SB Contractors London 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 18 January 2027, due by 18 January 2028, and one for the period to 31 January 2027, due by 31 January 2028. Corporation tax is payable 9 months and 1 day after the end of each.
Is SB Contractors London Ltd still trading?
SB Contractors London 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 SB Contractors London Ltd do?
SB Contractors London Ltd is registered under Other specialised construction activities n.e.c. (SIC 43999); General cleaning of buildings (SIC 81210).
How old is SB Contractors London Ltd?
SB Contractors London Ltd was incorporated on 19 January 2026, less than a year ago.
What is the penalty if SB Contractors London 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 SB Contractors London 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.