- Companies
- Electricians
- London
- BSM Engineering Limited
BSM Engineering Limited
- Company number
- 08754273
- Incorporated
- 30 Oct 201312 years trading
- Registered office
- 28 Baseing Close, London, E6 5PJ
- Nature of business
- Electrical installation
BSM Engineering Limited is a 12-year-old private limited company registered in London, company number 08754273, one of 3,448 electrical contractors in London. Its next accounts are due at Companies House on 31 October 2026, and the CT600 for the period to 31 January 2026 is due at HMRC on 31 January 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 down £3,149 (-4.5%) on the year before, to £67K.
- Net assets rose in 2 of 9 year-on-year comparisons on record.
- 3 employees on average during the year.
- Balance sheets on record for 10 years, 2015 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 31 Jan 2025 | £67K | £131K | £90K | 3 | |
| 31 Jan 2024 | £71K | £139K | £99K | 3 | |
| 31 Jan 2023 | £24K | £61K | £44K | 3 | |
| 31 Oct 2021 | £1 | ||||
| 31 Oct 2020 | £1 | ||||
| 31 Oct 2019 | £1 | ||||
| 31 Oct 2018 | £1 | ||||
| 31 Oct 2017 | £1 | ||||
| 31 Oct 2016 | £1 | ||||
| 31 Oct 2015 | £1 |
Public contracts won
BSM Engineering Limited has 2 public sector contract awards on record; the ones with their own published value total £250K (2026). Source: Contracts Finder and Find a Tender award notices. For 1 of them the published figure is a shared or multi-year ceiling (a framework place, a multi-supplier award, or more than a small company could hold alone), so no value is shown.
Awards by year
Main buyers
- Local Space2 awards
| Buyer | Contract | Value | Awarded |
|---|---|---|---|
| Local Space | Housing responsive repairs, maintenance and servicing. | Ceiling, not shown | 8 Jun 2026 |
| Local Space | Provision of Responsive Repair Works | £250K | 19 May 2026 |
Where BSM Engineering Limited is registered
The registered office is in London (E6), in the Newham local authority area, London. Show E6 5PJ on a map.
Other trade companies in E6
- Dabostech LtdProperty developers
- Ryanlyn LimitedCleaning companies
- Benjamin's Decorating Services LimitedSpecialist contractors
- Wexstons C LtdRepair services
- Ramya Motors LtdMotor traders
- Nil Art Decor LtdBuilders
- Ari & Bleri LtdBuilders
- Gorgos Electrical Services LtdElectricians
What happens if BSM Engineering 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 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
- 08754273
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 30 October 2013 (12 years ago)
- Registered office
- 28 Baseing Close, London, E6 5PJ
- Nature of business
- Electrical installation (SIC 43210)
- Year end
- 31 January (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 31 January 2025
- Last confirmation statement
- 5 March 2026
Filing notes for electrical contractors
Electrical contracting companies are often a director plus a van and tools. Most fall within the micro-entity rules, so the accounts filed at Companies House are short, and the CT600 carries the tax detail.
Similar companies in London
Other active electrical contractors registered in London.
- BSP Contracting Limited2008
- BT Electrical Services Ltd2018
- Bta Lighting Ltd2023
- Buildersonbikes Ltd2022
- Building Electrical Mechanical Services Limited2026
- Buildspark Ltd2026
- Bulb Electrical Limited2021
- Burfield Electrical Limited1992
All electrical contractors in London · All trades in London · Electricians across the UK
Frequently asked questions
When are BSM Engineering Limited's accounts due?
BSM Engineering Limited's next accounts are due at Companies House by 31 October 2026 (in 19 days), covering the period to 31 January 2026.
When is BSM Engineering Limited's CT600 due?
The CT600 for the period to 31 January 2026 is due at HMRC by 31 January 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 November 2026.
Is BSM Engineering Limited still trading?
BSM Engineering 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 BSM Engineering Limited do?
BSM Engineering Limited is registered under Electrical installation (SIC 43210).
How old is BSM Engineering Limited?
BSM Engineering Limited was incorporated on 30 October 2013, 12 years ago.
Has BSM Engineering Limited won public sector contracts?
Yes. BSM Engineering Limited has 2 contract awards from public bodies on Contracts Finder and Find a Tender (those with their own published value total £250K), most recently from LOCAL SPACE.
What is the penalty if BSM Engineering 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 BSM Engineering 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.