- Companies
- Electricians
- London
- Sol-Tech Building Services Limited
Sol-Tech Building Services Limited
- Company number
- 14287654
- Incorporated
- 10 Aug 20224 years trading
- Registered office
- 55 Norbury Court Road, London, SW16 4HU
- Nature of business
- Electrical installation
Sol-Tech Building Services Limited is a 4-year-old private limited company registered in London, company number 14287654, one of 3,448 electrical contractors in London. Its next accounts are due at Companies House on 31 May 2027, and the CT600 for the period to 31 August 2026 is due at HMRC on 31 August 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 £934 (+107%) on the year before, to £1,807.
- Current assets of £18K against £21K owed within a year: 0.8 times cover.
- 1 employee on average, up from -1 the year before.
- Balance sheets on record for 3 years, 2023 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 31 Aug 2025 | £1,807 | £18K | £21K | 1 | |
| 31 Aug 2024 | £873 | -£196 | £6,294 | -1 | |
| 31 Aug 2023 | £1,204 | £965 | £9,146 | -1 |
Where Sol-Tech Building Services Limited is registered
The registered office is in London (SW16), in the Croydon local authority area, London. Show SW16 4HU on a map.
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- Aman Cleaning LtdCleaning companies
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What happens if Sol-Tech Building Services 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 May 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Jun 2027 to 30 Jun 2027 | £150 |
| 1 to 3 months late | 1 Jul 2027 to 31 Aug 2027 | £375 |
| 3 to 6 months late | 1 Sep 2027 to 30 Nov 2027 | £750 |
| More than 6 months late | From 1 Dec 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Sep 2027 | £200 |
| 3 months late | 30 Nov 2027 | another £200 |
| 6 months late | 29 Feb 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Aug 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
- 14287654
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 10 August 2022 (4 years ago)
- Registered office
- 55 Norbury Court Road, London, SW16 4HU
- Nature of business
- Electrical installation (SIC 43210)
- Year end
- 31 August (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 31 August 2025
- Last confirmation statement
- 9 August 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.
- Solana NRG Limited2025
- Solar Electrical Ltd2019
- Solar Heaven Installations Ltd2025
- Solar Impression Ltd2026
- Solar LDN Ltd2011
- Solar Nest Ltd2026
- Solar Nexus Limited2026
- Solar Prestige Ltd2025
All electrical contractors in London · All trades in London · Electricians across the UK
Frequently asked questions
When are Sol-Tech Building Services Limited's accounts due?
Sol-Tech Building Services Limited's next accounts are due at Companies House by 31 May 2027 (in 231 days), covering the period to 31 August 2026.
When is Sol-Tech Building Services Limited's CT600 due?
The CT600 for the period to 31 August 2026 is due at HMRC by 31 August 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 June 2027.
Is Sol-Tech Building Services Limited still trading?
Sol-Tech Building Services 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 Sol-Tech Building Services Limited do?
Sol-Tech Building Services Limited is registered under Electrical installation (SIC 43210).
How old is Sol-Tech Building Services Limited?
Sol-Tech Building Services Limited was incorporated on 10 August 2022, 4 years ago.
What is the penalty if Sol-Tech Building Services 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 Sol-Tech Building Services 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.