- Companies
- Electricians
- Stanmore
- S&M Electrical Limited
S&M Electrical Limited
- Company number
- 02187321
- Incorporated
- 3 Nov 198738 years trading
- Registered office
- Office 210, Devonshire House, 582 Honeypot Lane, Stanmore, HA7 1JS
- Nature of business
- Electrical installation
S&M Electrical Limited is a 38-year-old private limited company registered in Stanmore, company number 02187321, one of 52 electrical contractors in Stanmore. Its next accounts are due at Companies House on 31 December 2026, and the CT600 for the period to 31 March 2026 is due at HMRC on 31 March 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 £705K (-77%) on the year before, to £210K.
- Net assets rose in 7 of 9 year-on-year comparisons on record.
- Current assets of £1.2M against £943K owed within a year: 1.2 times cover.
- 16 employees on average during the year.
- 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 |
|---|---|---|---|---|---|
| 31 Mar 2025 | £210K | £568K | £1.2M | £943K | 16 |
| 31 Mar 2024 | £915K | £1.5M | £2.2M | £1.3M | 16 |
| 31 Mar 2023 | £3.5M | £1.3M | £3.9M | £400K | 16 |
| 31 Mar 2022 | £3.2M | £1.3M | £3.6M | £443K | 16 |
| 31 Mar 2021 | £3M | £1.3M | £3.4M | £395K | 16 |
| 31 Mar 2020 | £2.7M | £1.2M | £3.1M | £349K | 17 |
| 31 Mar 2019 | £2.6M | £1.1M | £2.9M | £344K | 14 |
| 31 Mar 2018 | £2.4M | £1.3M | £2.8M | £345K | 13 |
| 31 Mar 2017 | £2.2M | £1.3M | £2.5M | £302K | 15 |
| 31 Mar 2016 | £1.9M | £1M | £2.2M | £301K | 13 |
Who runs and owns S&M Electrical Limited
From the Companies House register. Individuals are shown by initials only; the full register is on Companies House.
Officers (3)
| Name | Role | Appointed |
|---|---|---|
| S*** F*** | Director | before Nov 1991 |
| T*** F*** | Director | before Nov 1991 |
| T*** F*** | Secretary | before Nov 1991 |
Person with significant control
Where S&M Electrical Limited is registered
The registered office is in Stanmore (HA7), in the Harrow local authority area, London. Show HA7 1JS on a map.
Other trade companies in HA7
- Vatra Developments LtdBuilders
- Air and Waves LtdPlumbers and heating engineers
- R & R Building Services LtdFinishing trades
- Berculean BBV Ltd LtdBuilders
- Velorent LtdMotor traders
- Autex LtdMechanics and garages
- TH Motorcycles LtdMotor traders
- Ady Painting and Decorating LtdInstallers
What happens if S&M Electrical 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 December 2026.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Jan 2027 to 31 Jan 2027 | £150 |
| 1 to 3 months late | 1 Feb 2027 to 31 Mar 2027 | £375 |
| 3 to 6 months late | 1 Apr 2027 to 30 Jun 2027 | £750 |
| More than 6 months late | From 1 Jul 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Apr 2027 | £200 |
| 3 months late | 30 Jun 2027 | another £200 |
| 6 months late | 30 Sep 2027 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Mar 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
- 02187321
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 3 November 1987 (38 years ago)
- Registered office
- Office 210, Devonshire House, 582 Honeypot Lane, Stanmore, HA7 1JS
- Nature of business
- Electrical installation (SIC 43210)
- Year end
- 31 March (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 31 March 2025
- Last confirmation statement
- 22 November 2025
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 Stanmore
Other active electrical contractors registered in Stanmore.
- Sed Renewables Ltd2021
- Shari Electrical Services Ltd2026
- SRM Electrical Film & Lighting Ltd2024
- STS Electrical Limited2010
- The Likeable Craftsmen Limited2025
- VDC Powertech Ltd2026
- Verde Power Renewables Ltd2026
- Akshar Electrical Limited2019
All electrical contractors in Stanmore · All trades in Stanmore · Electricians across the UK
Frequently asked questions
When are S&M Electrical Limited's accounts due?
S&M Electrical Limited's next accounts are due at Companies House by 31 December 2026 (in 79 days), covering the period to 31 March 2026.
When is S&M Electrical Limited's CT600 due?
The CT600 for the period to 31 March 2026 is due at HMRC by 31 March 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 January 2027.
Is S&M Electrical Limited still trading?
S&M Electrical 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 S&M Electrical Limited do?
S&M Electrical Limited is registered under Electrical installation (SIC 43210).
How old is S&M Electrical Limited?
S&M Electrical Limited was incorporated on 3 November 1987, 38 years ago.
Who runs S&M Electrical Limited?
S&M Electrical Limited has 2 active directors. Their names and service addresses are on the Companies House register.
Who owns S&M Electrical Limited?
One person or company has significant control of S&M Electrical Limited: S&M Electrical Eot Limited (owns 75% or more of the shares).
What is the penalty if S&M Electrical 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 S&M Electrical 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.