- Companies
- Electricians
- Edinburgh
- Optical Lighting Limited
Optical Lighting Limited
- Company number
- SC329780
- Incorporated
- 23 Aug 200719 years trading
- Registered office
- 27 Lauriston Street, Edinburgh, EH3 9DQ
- Nature of business
- Electrical installation
Optical Lighting Limited is a 19-year-old private limited company registered in Edinburgh, company number SC329780, one of 164 electrical contractors in Edinburgh. 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 £2,006 (+253%) on the year before, to £2,799.
- Net assets rose in 4 of 8 year-on-year comparisons on record.
- Current assets of £10K against £11K owed within a year: 0.9 times cover.
- 3 employees on average during the year.
- Balance sheets on record for 10 years, 2016 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 31 Aug 2025 | £2,799 | £10K | £11K | 3 | |
| 31 Aug 2024 | £793 | £34K | £8,917 | 3 | |
| 31 Aug 2023 | £13K | £58K | £16K | 3 | |
| 31 Aug 2022 | £2,472 | £33K | £3,645 | 4 | |
| 31 Aug 2021 | £1,695 | £66K | £22K | 4 | |
| 31 Aug 2020 | £12K | £71K | £65K | 2 | |
| 31 Aug 2019 | £23K | £34K | £12K | 2 | |
| 31 Aug 2018 | £3,357 | £14K | £11K | ||
| 31 Aug 2017 | £3,451 | £17K | £19K | ||
| 31 Aug 2016 | £11K | £18K |
Where Optical Lighting Limited is registered
The registered office is in Edinburgh (EH3), in the City of Edinburgh local authority area, Scotland. Show EH3 9DQ on a map.
Other trade companies in EH3
- Scandinavian Contractors LtdFloor and wall tilers
- P1 Storage LtdLandscapers and gardeners
- Mansfield Development (Marchhall) LtdProperty developers
- 1ST Adas LtdMechanics and garages
- Oak & Stone Contracts LtdBuilders
- Glenmont Capital LtdProperty developers
- Gould Wilson Investments LimitedProperty developers
- S & I Thomson LimitedMechanics and garages
Also registered at this address
15 other companies use the same registered office as Optical Lighting Limited.
- Alder Joinery LimitedFacilities management
- Bruntsfield Construction Ltd.Joiners and carpenters
- C Squared Electrical (Scot) Ltd.Electricians
- Energize Electrical (Scot) LtdElectricians
- Grant Flooring LimitedFloor and wall tilers
- Innov8 Renovations Ltd.Joiners and carpenters
- Kalvn Ltd.Electricians
- Liberton Decor (Edin) Ltd.Finishing trades
- McCallum Contracts LtdProperty developers
- MJ Joinery (Scot) Ltd.Joiners and carpenters
- Property Care Roofing Ltd.Roofers
- Property Improve Ltd.Specialist contractors
- Stevenson & Booth LtdJoiners and carpenters
- TM Project Joinery LimitedJoiners and carpenters
- Weatherseal Roofing Contracts Ltd.Roofers
What happens if Optical Lighting 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
- SC329780
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 23 August 2007 (19 years ago)
- Registered office
- 27 Lauriston Street, Edinburgh, EH3 9DQ
- 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
- 17 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 Edinburgh
Other active electrical contractors registered in Edinburgh.
- Oryx Energy Ltd2026
- P. Blackhall Ltd.1994
- PB Services (Electrical Contractors) Ltd2024
- Pentland Electrics Ltd2018
- Petrie Electrical Ltd2025
- Plugsun Ltd2026
- Plus 5 Maintenance Services Ltd2014
- Pratt Bros (Exhibitions) Limited2015
All electrical contractors in Edinburgh · All trades in Edinburgh · Electricians across the UK
Frequently asked questions
When are Optical Lighting Limited's accounts due?
Optical Lighting 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 Optical Lighting 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 Optical Lighting Limited still trading?
Optical Lighting 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 Optical Lighting Limited do?
Optical Lighting Limited is registered under Electrical installation (SIC 43210).
How old is Optical Lighting Limited?
Optical Lighting Limited was incorporated on 23 August 2007, 19 years ago.
What is the penalty if Optical Lighting 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 Optical Lighting 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.