- Companies
- Electricians
- London
- Sweet FMSS Ltd
Sweet FMSS Ltd
- Company number
- 11740154
- Incorporated
- 24 Dec 20187 years trading
- Registered office
- 30 Old Bailey, London, EC4M 7AU
- Nature of business
- Electrical installation; Other construction installation
Sweet FMSS Ltd is a 7-year-old private limited company registered in London, company number 11740154, one of 3,448 electrical contractors in London. Its next accounts are due at Companies House on 31 December 2026, and its first CT600 is due at HMRC on 31 December 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 £56K (-149.1%) on the year before, to -£94K.
- Net assets rose in 0 of 5 year-on-year comparisons on record.
- Current assets of £389K against £478K owed within a year: 0.8 times cover.
- No employees reported for the latest year (directors are often not counted as employees).
- Balance sheets on record for 6 years, 2019 to 2024.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 31 Dec 2024 | -£94K | £7,743 | £389K | £478K | 0 |
| 31 Dec 2023 | -£38K | £7,339 | £3.2M | £3.3M | 0 |
| 31 Dec 2022 | £12K | £21K | £3.3M | £3.3M | 0 |
| 31 Dec 2021 | £75K | £1.8M | £1.7M | 0 | |
| 31 Dec 2020 | £76K | £1.1M | £1M | 0 | |
| 31 Dec 2019 | £102K | £256K | £155K | 0 |
Where Sweet FMSS Ltd is registered
The registered office is in London (EC4M), in the City of London local authority area, London. Show EC4M 7AU on a map.
Other trade companies in EC4M
- Burlington of London LtdMotor traders
- Moove Av Serviceco LimitedMechanics and garages
- Munro Penfold Property Investments LimitedProperty developers
- Moove UK Av LimitedMechanics and garages
- Shepperton Phase 2 Devco LimitedProperty developers
- Wimbledon Devco LimitedProperty developers
- Azar Construction LtdBuilders
- Libtek Group LtdPlumbers and heating engineers
Also registered at this address
3 other companies use the same registered office as Sweet FMSS Ltd.
- Cba QS LimitedProperty developers
- G M Sweet LimitedProperty developers
- Motivate Transnational LimitedMachinery repair and installation
What happens if Sweet FMSS 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 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
- 11740154
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 24 December 2018 (7 years ago)
- Registered office
- 30 Old Bailey, London, EC4M 7AU
- Nature of business
- Electrical installation (SIC 43210)
Other construction installation (SIC 43290) - Year end
- 31 December (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 31 December 2024
- Last confirmation statement
- 23 December 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 London
Other active electrical contractors registered in London.
- Swellelectricians Ltd2020
- Swiftly Electrical Limited2025
- Swinabbey Group Limited2015
- Switch - Electric Limited2008
- Switch Electric Services Limited2016
- Switch Energy Ltd2025
- Switch Wave Ltd2025
- Switched on Concepts Limited2020
All electrical contractors in London · All trades in London · Electricians across the UK
Frequently asked questions
When are Sweet FMSS Ltd's accounts due?
Sweet FMSS Ltd's next accounts are due at Companies House by 31 December 2026 (in 79 days), covering the period to 31 March 2026.
When is Sweet FMSS 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 December 2025, due by 31 December 2026, and one for the period to 31 March 2026, due by 31 March 2027. Corporation tax is payable 9 months and 1 day after the end of each.
Is Sweet FMSS Ltd still trading?
Sweet FMSS 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 Sweet FMSS Ltd do?
Sweet FMSS Ltd is registered under Electrical installation (SIC 43210); Other construction installation (SIC 43290).
How old is Sweet FMSS Ltd?
Sweet FMSS Ltd was incorporated on 24 December 2018, 7 years ago.
What is the penalty if Sweet FMSS 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 Sweet FMSS 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.