- Companies
- Electricians
- Edinburgh
- Connex Electrical Services Ltd
Connex Electrical Services Ltd
- Company number
- SC808270
- Incorporated
- 25 Apr 20242 years trading
- Registered office
- 7 South Charlotte Street, Edinburgh, EH2 4AN
- Nature of business
- Electrical installation
Connex Electrical Services Ltd is a 2-year-old private limited company registered in Edinburgh, company number SC808270, one of 164 electrical contractors in Edinburgh. Its next accounts are due at Companies House on 31 January 2027, and the CT600 for the period to 30 April 2026 is due at HMRC on 30 April 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 £18K on the year before, to £18K.
- Current assets of £7,268 against £5,559 owed within a year: 1.3 times cover.
- 1 employee on average during the year.
- Balance sheets on record for 2 years, 2024 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 30 Apr 2025 | £18K | £7,268 | £5,559 | 1 | |
| 30 Apr 2024 | £0 | £0 | £0 |
Where Connex Electrical Services Ltd is registered
The registered office is in Edinburgh (EH2), in the City of Edinburgh local authority area, Scotland. Show EH2 4AN on a map.
Other trade companies in EH2
- Pop Anton LtdBuilders
- Prim and Proper Cleaning Scotland LtdCleaning companies
- TDC Properties LtdProperty developers
- Featheredge Property Solutions LtdFacilities management
- M Woodhead Engineering LtdElectricians
- MMG Surface Solutions LtdCleaning companies
- East Side Joinery & Construction LtdBuilders
- Oryx Energy LtdElectricians
Also registered at this address
1 other company uses the same registered office as Connex Electrical Services Ltd.
What happens if Connex Electrical Services 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 31 January 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Feb 2027 to 28 Feb 2027 | £150 |
| 1 to 3 months late | 1 Mar 2027 to 30 Apr 2027 | £375 |
| 3 to 6 months late | 1 May 2027 to 31 Jul 2027 | £750 |
| More than 6 months late | From 1 Aug 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 May 2027 | £200 |
| 3 months late | 30 Jul 2027 | another £200 |
| 6 months late | 30 Oct 2027 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 30 Apr 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
- SC808270
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 25 April 2024 (2 years ago)
- Registered office
- 7 South Charlotte Street, Edinburgh, EH2 4AN
- Nature of business
- Electrical installation (SIC 43210)
- Year end
- 30 April (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 30 April 2025
- Last confirmation statement
- 24 April 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.
- Contact Security Scotland Limited2009
- Cool Breeze Ltd2008
- Coppertail Energy Ltd2025
- Craig Booth Electrical Ltd2014
- Cross Electrical Services Ltd2026
- Cyber Electrical Ltd2024
- D Sykes (Electrical Contractors) Limited2001
- David Boodoo Electrical Contracting Limited2023
All electrical contractors in Edinburgh · All trades in Edinburgh · Electricians across the UK
Frequently asked questions
When are Connex Electrical Services Ltd's accounts due?
Connex Electrical Services Ltd's next accounts are due at Companies House by 31 January 2027 (in 110 days), covering the period to 30 April 2026.
When is Connex Electrical Services Ltd's CT600 due?
The CT600 for the period to 30 April 2026 is due at HMRC by 30 April 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 February 2027.
Is Connex Electrical Services Ltd still trading?
Connex Electrical Services 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 Connex Electrical Services Ltd do?
Connex Electrical Services Ltd is registered under Electrical installation (SIC 43210).
How old is Connex Electrical Services Ltd?
Connex Electrical Services Ltd was incorporated on 25 April 2024, 2 years ago.
What is the penalty if Connex Electrical Services 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 Connex Electrical Services 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.