- Companies
- Electricians
- Enfield
- SF Mann Ltd.
SF Mann Ltd.
- Company number
- 15229994
- Incorporated
- 23 Oct 20232 years trading
- Registered office
- 142 ST. Marks Road, Enfield, EN1 1BJ
- Nature of business
- Electrical installation
SF Mann Ltd. is a 2-year-old private limited company registered in Enfield, company number 15229994, one of 134 electrical contractors in Enfield. Its next accounts are due at Companies House on 31 July 2027, and the CT600 for the period to 31 October 2026 is due at HMRC on 31 October 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 £19K (+237%) on the year before, to £27K.
- Current assets of £61K against £41K owed within a year: 1.5 times cover.
- 1 employee on average during the year.
- Balance sheets on record for 2 years, 2024 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 31 Oct 2025 | £27K | £61K | £41K | 1 | |
| 31 Oct 2024 | £7,909 | £21K | £13K | 1 |
Where SF Mann Ltd. is registered
The registered office is in Enfield (EN1), in the Enfield local authority area, London. Show EN1 1BJ on a map.
Other trade companies in EN1
- Clearcares Shine LimitedCleaning companies
- Murat Plumber LtdPlumbers and heating engineers
- Vyrolls LimitedMechanics and garages
- Ssa Plumbing & Heating LimitedPlumbers and heating engineers
- DJV Electrical Contractors LtdElectricians
- Computer Krayzee LtdRepair services
- Yxl Construction LtdBuilders
- Motofix Centre LtdMechanics and garages
Also registered at this address
1 other company uses the same registered office as SF Mann Ltd..
- McLoughlin Decorating LimitedPainters and decorators
What happens if SF Mann 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 July 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Aug 2027 to 31 Aug 2027 | £150 |
| 1 to 3 months late | 1 Sep 2027 to 31 Oct 2027 | £375 |
| 3 to 6 months late | 1 Nov 2027 to 31 Jan 2028 | £750 |
| More than 6 months late | From 1 Feb 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Nov 2027 | £200 |
| 3 months late | 31 Jan 2028 | another £200 |
| 6 months late | 30 Apr 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Oct 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
- 15229994
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 23 October 2023 (2 years ago)
- Registered office
- 142 ST. Marks Road, Enfield, EN1 1BJ
- Nature of business
- Electrical installation (SIC 43210)
- Year end
- 31 October (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 31 October 2025
- Last confirmation statement
- 22 October 2025
- Previous names
- Joe Mann Ltd (until 26 Jan 2024)
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 Enfield
Other active electrical contractors registered in Enfield.
- Shelec 78 Limited2008
- Shire Electrical Contractors Ltd2022
- SHP Installations Ltd2025
- Sign Wave Electrical Limited2021
- Signature Circuit Solutions Ltd2026
- SKK Electrical Ltd2007
- Smart Vehicle Tracking Ltd2025
- Smith and Co Electrical Ltd2026
All electrical contractors in Enfield · All trades in Enfield · Electricians across the UK
Frequently asked questions
When are SF Mann Ltd.'s accounts due?
SF Mann Ltd.'s next accounts are due at Companies House by 31 July 2027 (in 292 days), covering the period to 31 October 2026.
When is SF Mann Ltd.'s CT600 due?
The CT600 for the period to 31 October 2026 is due at HMRC by 31 October 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 August 2027.
Is SF Mann Ltd. still trading?
SF Mann 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 SF Mann Ltd. do?
SF Mann Ltd. is registered under Electrical installation (SIC 43210).
How old is SF Mann Ltd.?
SF Mann Ltd. was incorporated on 23 October 2023, 2 years ago.
What is the penalty if SF Mann 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 SF Mann 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.