- Companies
- Specialist contractors
- Edinburgh
- W3 Electrical Ltd
W3 Electrical Ltd
- Company number
- SC868558
- Incorporated
- 3 Nov 2025
- Registered office
- 1 Lochiel Crossway, Edinburgh, EH17 8WG
- Nature of business
- Other specialised construction activities n.e.c.
W3 Electrical Ltd is a newly incorporated private limited company registered in Edinburgh, company number SC868558, one of 159 specialist construction companies in Edinburgh. Its next accounts are due at Companies House on 3 August 2027, and its first CT600 is due at HMRC on 2 November 2027.
Key dates
This company has not filed accounts yet. First accounts are due 21 months after incorporation, and the first period can run longer than a year.
Is this your company?
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Where W3 Electrical Ltd is registered
The registered office is in Edinburgh (EH17), in the City of Edinburgh local authority area, Scotland. Show EH17 8WG on a map.
Other trade companies in EH17
- JK All Trades LtdJoiners and carpenters
- RRS Electronics LimitedElectricians
- DPG Industrial LtdBuilders
- Capital Sparkle Services LtdCleaning companies
- Saryano LimitedCleaning companies
- North Group Edn LimitedProperty developers
- Ses Access & Rigging LtdSpecialist contractors
- Pidhirnyi Property & Construction LtdJoiners and carpenters
What happens if W3 Electrical 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 3 August 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 4 Aug 2027 to 3 Sep 2027 | £150 |
| 1 to 3 months late | 4 Sep 2027 to 3 Nov 2027 | £375 |
| 3 to 6 months late | 4 Nov 2027 to 3 Feb 2028 | £750 |
| More than 6 months late | From 4 Feb 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Dec 2027 | £200 |
| 3 months late | 29 Feb 2028 | another £200 |
| 6 months late | 30 May 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 30 Nov 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
- SC868558
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 3 November 2025
- Registered office
- 1 Lochiel Crossway, Edinburgh, EH17 8WG
- Nature of business
- Other specialised construction activities n.e.c. (SIC 43999)
- Year end
- 30 November (accounting reference date)
- Accounts type
- No accounts filed yet
Filing notes for specialist construction companies
Specialist contractors often work under CIS for main contractors. Retentions held back by the customer still count towards turnover once the work is done.
Similar companies in Edinburgh
Other active specialist construction companies registered in Edinburgh.
- Water Gems (Alba) Limited2008
- We Are Doon Limited2024
- Webster Property Ltd2019
- West Coast Property Maintenance Ltd2025
- Worktop World Ltd2020
- Wynter Robotics Limited2025
- Zero Dig Groundscrews Ltd2025
- 515 M Ltd2026
All specialist construction companies in Edinburgh · All trades in Edinburgh · Specialist contractors across the UK
Frequently asked questions
When are W3 Electrical Ltd's accounts due?
W3 Electrical Ltd's next accounts are due at Companies House by 3 August 2027 (in 295 days), covering the period to 30 November 2026.
When is W3 Electrical 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 2 November 2026, due by 2 November 2027, and one for the period to 30 November 2026, due by 30 November 2027. Corporation tax is payable 9 months and 1 day after the end of each.
Is W3 Electrical Ltd still trading?
W3 Electrical 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 W3 Electrical Ltd do?
W3 Electrical Ltd is registered under Other specialised construction activities n.e.c. (SIC 43999).
How old is W3 Electrical Ltd?
W3 Electrical Ltd was incorporated on 3 November 2025, less than a year ago.
What is the penalty if W3 Electrical 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 W3 Electrical 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.