- Company number
- 13709531
- Incorporated
- 28 Oct 20214 years trading
- Registered office
- 127 Western Avenue, Dagenham, RM10 8UH
- Nature of business
- Construction of domestic buildings; Other specialised construction activities n.e.c.
Som Contractors Ltd is a 4-year-old private limited company registered in Dagenham, company number 13709531, one of 681 building contractors in Dagenham. Its next accounts are due at Companies House on 31 October 2026, and its first CT600 is due at HMRC on 31 October 2026.
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 £2,418 (-150.9%) on the year before, to -£4,020.
- Current assets of £6,755 against £11K owed within a year: 0.6 times cover.
- 1 employee on average during the year.
- Balance sheets on record for 3 years, 2022 to 2024.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 31 Oct 2024 | -£4,020 | -£43 | £6,755 | £11K | 1 |
| 31 Oct 2023 | -£1,602 | £16 | £7,803 | £9,405 | 1 |
| 31 Oct 2022 | -£3,904 | £2,538 | £6,442 | 1 |
Where Som Contractors Ltd is registered
The registered office is in Dagenham (RM10), in the Barking and Dagenham local authority area, London. Show RM10 8UH on a map.
Other trade companies in RM10
- Mirconstruct LtdJoiners and carpenters
- K & D Drylining LtdProperty developers
- Dagenham Plumbers LtdPlumbers and heating engineers
- MK25 Build LtdBuilders
- Motorhub District LtdMotor traders
- Ek Drywall LtdBuilders
- Gmi&Fvi Construction LtdCivil engineering
- Jish LtdBuilders
Also registered at this address
4 other companies use the same registered office as Som Contractors Ltd.
- Atchuks Buildings LtdBuilders
- E Lewis Contractors LtdPlasterers
- Ike & Sons LtdSpecialist contractors
- Mickify Contractors LtdPlasterers
What happens if Som Contractors 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 October 2026.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Nov 2026 to 30 Nov 2026 | £150 |
| 1 to 3 months late | 1 Dec 2026 to 31 Jan 2027 | £375 |
| 3 to 6 months late | 1 Feb 2027 to 30 Apr 2027 | £750 |
| More than 6 months late | From 1 May 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
- 13709531
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 28 October 2021 (4 years ago)
- Registered office
- 127 Western Avenue, Dagenham, RM10 8UH
- Nature of business
- Construction of domestic buildings (SIC 41202)
Other specialised construction activities n.e.c. (SIC 43999) - Year end
- 31 October (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 31 October 2024
- Last confirmation statement
- 27 October 2025
Filing notes for building contractors
Building companies often run the Construction Industry Scheme as a contractor, a subcontractor or both. CIS deductions suffered during the year are set against the PAYE bill, and any unrecovered balance at the year end matters when the accounts are drawn up.
Similar companies in Dagenham
Other active building contractors registered in Dagenham.
- Sonu Construction Ltd2018
- SP Landscapes & Services Limited2017
- Spacecrea8 Ltd2026
- Spvuk Limited2022
- Square Carpentry Ltd2020
- SR Refurbishment Group Ltd2026
- SRG Builders Ltd2023
- SS UK Virk Construction UK Limited2026
All building contractors in Dagenham · All trades in Dagenham · Builders across the UK
Frequently asked questions
When are Som Contractors Ltd's accounts due?
Som Contractors Ltd's next accounts are due at Companies House by 31 October 2026 (in 18 days), covering the period to 31 January 2026.
When is Som Contractors 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 31 October 2025, due by 31 October 2026, 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 Som Contractors Ltd still trading?
Som Contractors 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 Som Contractors Ltd do?
Som Contractors Ltd is registered under Construction of domestic buildings (SIC 41202); Other specialised construction activities n.e.c. (SIC 43999).
How old is Som Contractors Ltd?
Som Contractors Ltd was incorporated on 28 October 2021, 4 years ago.
What is the penalty if Som Contractors 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 Som Contractors 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.