- Companies
- Electricians
- London
- Smart Solutions London Ltd
Smart Solutions London Ltd
- Company number
- 14100127
- Incorporated
- 11 May 20224 years trading
- Registered office
- 146 Whatley Avenue, London, SW20 9NU
- Nature of business
- Electrical installation; Retail sale of audio and video equipment in specialised stores; Security systems service activities
Smart Solutions London Ltd is a 4-year-old private limited company registered in London, company number 14100127, one of 3,448 electrical contractors in London. Its next accounts are due at Companies House on 29 February 2028, and the CT600 for the period to 31 May 2027 is due at HMRC on 31 May 2028.
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 £14K (+14.3%) on the year before, to £109K.
- Net assets rose in 3 of 3 year-on-year comparisons on record.
- Current assets of £122K against £20K owed within a year: 6.2 times cover.
- 1 employee on average during the year.
- Balance sheets on record for 4 years, 2023 to 2026.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 31 May 2026 | £109K | £122K | £20K | 1 | |
| 31 May 2025 | £95K | £113K | £28K | 1 | |
| 31 May 2024 | £88K | £82K | £19K | -1 | |
| 31 May 2023 | £47K | £63K | £17K | -1 |
Where Smart Solutions London Ltd is registered
The registered office is in London (SW20), in the Merton local authority area, London. Show SW20 9NU on a map.
Other trade companies in SW20
- Resmor LtdBuilders
- Justify Advisory LimitedCivil engineering
- Busy Bee Homes LtdProperty developers
- Jyoti Enterprises LtdElectricians
- Bilkins Mechanical LimitedPlumbers and heating engineers
- Tremtec Group Services LtdBuilders
- HRS Services LtdCleaning companies
- Double Glazed Windows and Doors LtdGlaziers
What happens if Smart Solutions London 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 29 February 2028.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Mar 2028 to 31 Mar 2028 | £150 |
| 1 to 3 months late | 1 Apr 2028 to 31 May 2028 | £375 |
| 3 to 6 months late | 1 Jun 2028 to 31 Aug 2028 | £750 |
| More than 6 months late | From 1 Sep 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Jun 2028 | £200 |
| 3 months late | 31 Aug 2028 | another £200 |
| 6 months late | 30 Nov 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 May 2029 | 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
- 14100127
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 11 May 2022 (4 years ago)
- Registered office
- 146 Whatley Avenue, London, SW20 9NU
- Nature of business
- Electrical installation (SIC 43210)
Retail sale of audio and video equipment in specialised stores (SIC 47430)
Security systems service activities (SIC 80200) - Year end
- 31 May (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 31 May 2026
- Last confirmation statement
- 10 May 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.
- Smart Space Shop Ltd2016
- Smart Watt Electrical and Automation Ltd2025
- Smartfix Property Care Ltd2026
- Smartsparky Electrical Services Ltd2016
- Smartstrong M&E Ltd2024
- Smartwireuk Ltd2020
- Sme Energy Ltd2021
- Smith Electrical & Building Contractor Limited1995
All electrical contractors in London · All trades in London · Electricians across the UK
Frequently asked questions
When are Smart Solutions London Ltd's accounts due?
Smart Solutions London Ltd's next accounts are due at Companies House by 29 February 2028 (in 504 days), covering the period to 31 May 2027.
When is Smart Solutions London Ltd's CT600 due?
The CT600 for the period to 31 May 2027 is due at HMRC by 31 May 2028, 12 months after the period end. The corporation tax itself is payable earlier, by 1 March 2028.
Is Smart Solutions London Ltd still trading?
Smart Solutions London 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 Smart Solutions London Ltd do?
Smart Solutions London Ltd is registered under Electrical installation (SIC 43210); Retail sale of audio and video equipment in specialised stores (SIC 47430); Security systems service activities (SIC 80200).
How old is Smart Solutions London Ltd?
Smart Solutions London Ltd was incorporated on 11 May 2022, 4 years ago.
What is the penalty if Smart Solutions London 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 Smart Solutions London 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.