- Companies
- Electricians
- London
- Saar Lighthouse UK Ltd
Saar Lighthouse UK Ltd
- Company number
- 10171228
- Incorporated
- 10 May 201610 years trading
- Registered office
- 157 Tennyson Road, London, E15 4DR
- Nature of business
- Electrical installation; Information technology consultancy activities; Management consultancy activities other than financial management; Other sports activities
Saar Lighthouse UK Ltd is a 10-year-old private limited company registered in London, company number 10171228, one of 3,448 electrical contractors in London. Its next accounts are due at Companies House on 28 February 2027, and the CT600 for the period to 31 May 2026 is due at HMRC on 31 May 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 £2,933 (+100.1%) on the year before, to £5,864.
- Net assets rose in 6 of 8 year-on-year comparisons on record.
- Current assets of £404 against £4,406 owed within a year: 0.1 times cover.
- No employees reported for the latest year (directors are often not counted as employees).
- Balance sheets on record for 9 years, 2017 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 31 May 2025 | £5,864 | £404 | £4,406 | 0 | |
| 31 May 2024 | £2,931 | £1,244 | £2,388 | 0 | |
| 31 May 2023 | £1,818 | £11K | £11K | 0 | |
| 31 May 2022 | £3,259 | £11K | £14K | 2 | |
| 31 May 2021 | £3,645 | £5,257 | £10K | 0 | |
| 31 May 2020 | £2,251 | £13K | £23K | 0 | |
| 31 May 2019 | £1,718 | £7,016 | £18K | ||
| 31 May 2018 | £44 | £27K | £28K | ||
| 31 May 2017 | -£513 | £14K | £16K |
Where Saar Lighthouse UK Ltd is registered
The registered office is in London (E15), in the Newham local authority area, London. Show E15 4DR on a map.
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What happens if Saar Lighthouse UK 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 28 February 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Mar 2027 to 31 Mar 2027 | £150 |
| 1 to 3 months late | 1 Apr 2027 to 31 May 2027 | £375 |
| 3 to 6 months late | 1 Jun 2027 to 31 Aug 2027 | £750 |
| More than 6 months late | From 1 Sep 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Jun 2027 | £200 |
| 3 months late | 31 Aug 2027 | another £200 |
| 6 months late | 30 Nov 2027 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 May 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
- 10171228
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 10 May 2016 (10 years ago)
- Registered office
- 157 Tennyson Road, London, E15 4DR
- Nature of business
- Electrical installation (SIC 43210)
Information technology consultancy activities (SIC 62020)
Management consultancy activities other than financial management (SIC 70229)
Other sports activities (SIC 93199) - Year end
- 31 May (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 31 May 2025
- Last confirmation statement
- 24 July 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.
- Sabsel Ltd2026
- Sach Electrical Limited2021
- Safa Builds Ltd2026
- Safari Property Services Ltd2025
- Safe & Sound Control Systems Ltd1991
- Safe Engineering Ltd2017
- Safeapproach Services Ltd2025
- Safeline Electrical Contractors Ltd2025
All electrical contractors in London · All trades in London · Electricians across the UK
Frequently asked questions
When are Saar Lighthouse UK Ltd's accounts due?
Saar Lighthouse UK Ltd's next accounts are due at Companies House by 28 February 2027 (in 138 days), covering the period to 31 May 2026.
When is Saar Lighthouse UK Ltd's CT600 due?
The CT600 for the period to 31 May 2026 is due at HMRC by 31 May 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 March 2027.
Is Saar Lighthouse UK Ltd still trading?
Saar Lighthouse UK 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 Saar Lighthouse UK Ltd do?
Saar Lighthouse UK Ltd is registered under Electrical installation (SIC 43210); Information technology consultancy activities (SIC 62020); Management consultancy activities other than financial management (SIC 70229); Other sports activities (SIC 93199).
How old is Saar Lighthouse UK Ltd?
Saar Lighthouse UK Ltd was incorporated on 10 May 2016, 10 years ago.
What is the penalty if Saar Lighthouse UK 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 Saar Lighthouse UK 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.