- Companies
- Civil engineering
- London
- Sehmi & Sons (Builder Merchants) Limited
Sehmi & Sons (Builder Merchants) Limited
- Company number
- 06900647
- Incorporated
- 11 May 200917 years trading
- Registered office
- 7-15 Greatorex Street, London, E1 5NF
- Nature of business
- Construction of other civil engineering projects n.e.c.
Sehmi & Sons (Builder Merchants) Limited is a 17-year-old private limited company registered in London, company number 06900647, one of 1,853 civil engineering contractors in London. Its next accounts are due at Companies House on 31 August 2027, and the CT600 for the period to 30 November 2026 is due at HMRC on 30 November 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 £189 (+0.1%) on the year before, to £371K.
- Net assets rose in 7 of 9 year-on-year comparisons on record.
- Current assets of £1.1M against £1.9M owed within a year: 0.6 times cover.
- 8 employees on average, up from 7 the year before.
- Balance sheets on record for 10 years, 2016 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 30 Nov 2025 | £371K | £1.1M | £1.9M | 8 | |
| 30 Nov 2024 | £371K | £1.3M | £2M | 7 | |
| 30 Nov 2023 | £369K | £1.2M | £1.9M | 6 | |
| 30 Nov 2022 | £356K | £1.2M | £2M | 6 | |
| 30 Nov 2021 | £269K | £974K | £1.9M | 3 | |
| 30 Nov 2020 | £106K | £870K | £1.8M | 6 | |
| 30 Nov 2019 | £111K | £586K | £1.5M | 6 | |
| 30 Nov 2018 | £111K | £124K | £478K | £1.4M | |
| 30 Nov 2017 | £81K | £288K | £500K | £1.4M | |
| 30 Nov 2016 | £62K | £486K | £1.4M |
Where Sehmi & Sons (Builder Merchants) Limited is registered
The registered office is in London (E1), in the Tower Hamlets local authority area, London. Show E1 5NF on a map.
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Also registered at this address
12 other companies use the same registered office as Sehmi & Sons (Builder Merchants) Limited.
- Castle Motors 2020 LimitedMechanics and garages
- Da Costa Waste LimitedMechanics and garages
- JS & KS Properties LtdProperty developers
- Kingston Surrey Construction LimitedBuilders
- Kooner London Properties LtdBuilders
- Londoncarcentre LtdMotor traders
- One Baltic Property LtdProperty developers
- PP Builders LimitedProperty developers
- Pristine Stop LimitedCleaning companies
- SLM Property Solutions LtdElectricians
- TJH Mechanical Services LtdProperty developers
- Tudor Flooring & Construction LtdBuilders
What happens if Sehmi & Sons (Builder Merchants) Limited 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 August 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Sep 2027 to 30 Sep 2027 | £150 |
| 1 to 3 months late | 1 Oct 2027 to 30 Nov 2027 | £375 |
| 3 to 6 months late | 1 Dec 2027 to 29 Feb 2028 | £750 |
| More than 6 months late | From 1 Mar 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Dec 2027 | £200 |
| 3 months late | 29 Feb 2028 | another £200 |
| 6 months late | 30 May 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 30 Nov 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
- 06900647
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 11 May 2009 (17 years ago)
- Registered office
- 7-15 Greatorex Street, London, E1 5NF
- Nature of business
- Construction of other civil engineering projects n.e.c. (SIC 42990)
- Year end
- 30 November (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 30 November 2025
- Last confirmation statement
- 14 August 2026
- Charges (mortgages)
- 1 outstanding of 1 registered
Filing notes for civil engineering contractors
Civil engineering contractors usually carry plant and machinery, so capital allowances (the annual investment allowance and the main pool) do much of the work in the corporation tax computation.
Similar companies in London
Other active civil engineering contractors registered in London.
- Selina Rail Ltd2025
- Sence International Trade Ltd2020
- Sergiu Fasttrack Excavation Ltd2025
- Sevendeniz Ltd2019
- Sevengineering Consultancy Ltd2021
- Sevo Ltd2003
- SFT Engineering Ltd2025
- SG Civils Ltd2019
All civil engineering contractors in London · All trades in London · Civil engineering across the UK
Frequently asked questions
When are Sehmi & Sons (Builder Merchants) Limited's accounts due?
Sehmi & Sons (Builder Merchants) Limited's next accounts are due at Companies House by 31 August 2027 (in 322 days), covering the period to 30 November 2026.
When is Sehmi & Sons (Builder Merchants) Limited's CT600 due?
The CT600 for the period to 30 November 2026 is due at HMRC by 30 November 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 September 2027.
Is Sehmi & Sons (Builder Merchants) Limited still trading?
Sehmi & Sons (Builder Merchants) Limited 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 Sehmi & Sons (Builder Merchants) Limited do?
Sehmi & Sons (Builder Merchants) Limited is registered under Construction of other civil engineering projects n.e.c. (SIC 42990).
How old is Sehmi & Sons (Builder Merchants) Limited?
Sehmi & Sons (Builder Merchants) Limited was incorporated on 11 May 2009, 17 years ago.
What is the penalty if Sehmi & Sons (Builder Merchants) Limited 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 Sehmi & Sons (Builder Merchants) Limited 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.