- Companies
- Electricians
- Southampton
- Edge Southern Mechanical & Electrical Ltd
Edge Southern Mechanical & Electrical Ltd
- Company number
- 17264746
- Incorporated
- 5 Jun 2026
- Registered office
- 17 Welland Gardens, West End, Southampton, SO18 3PU
- Nature of business
- Electrical installation
Edge Southern Mechanical & Electrical Ltd is a newly incorporated private limited company registered in Southampton, company number 17264746, one of 342 electrical contractors in Southampton. Its next accounts are due at Companies House on 5 March 2028, and its first CT600 is due at HMRC on 4 June 2028.
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 Edge Southern Mechanical & Electrical Ltd is registered
The registered office is in Southampton (SO18), in the Eastleigh local authority area, South East. Show SO18 3PU on a map.
Other trade companies in SO18
- Nationwide Steelfixing LtdBuilders
- Terraline LimitedSpecialist contractors
- Omni Group Holdings LtdSpecialist contractors
- Zammit Property Developments LtdProperty developers
- Shotton Marine LtdMachinery repair and installation
- Amiri Mobile Mechanic LtdMechanics and garages
- Roofing Building & Maintenance LtdSpecialist contractors
- The Tidy Life LtdCleaning companies
What happens if Edge Southern Mechanical & 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 5 March 2028.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 6 Mar 2028 to 5 Apr 2028 | £150 |
| 1 to 3 months late | 6 Apr 2028 to 5 Jun 2028 | £375 |
| 3 to 6 months late | 6 Jun 2028 to 5 Sep 2028 | £750 |
| More than 6 months late | From 6 Sep 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Jul 2028 | £200 |
| 3 months late | 30 Sep 2028 | another £200 |
| 6 months late | 30 Dec 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 30 Jun 2029 | 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
- 17264746
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 5 June 2026
- Registered office
- 17 Welland Gardens, West End, Southampton, SO18 3PU
- Nature of business
- Electrical installation (SIC 43210)
- Year end
- 30 June (accounting reference date)
- Accounts type
- No accounts filed yet
- Previous names
- Edge Southern Electrical Ltd (until 30 Jul 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 Southampton
Other active electrical contractors registered in Southampton.
- Elace Electrical Ltd2018
- Eleco Electrical Ltd2015
- Electracare Electrical Maintenance Ltd2011
- Electrical Marvel Limited2021
- Electrimec Limited2019
- Elite Construction (Hampshire) Limited2013
- Elite Electrical Group Ltd2025
- Elite Electrical Services (Southern) Ltd2016
All electrical contractors in Southampton · All trades in Southampton · Electricians across the UK
Frequently asked questions
When are Edge Southern Mechanical & Electrical Ltd's accounts due?
Edge Southern Mechanical & Electrical Ltd's next accounts are due at Companies House by 5 March 2028 (in 508 days), covering the period to 30 June 2027.
When is Edge Southern Mechanical & 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 4 June 2027, due by 4 June 2028, and one for the period to 30 June 2027, due by 30 June 2028. Corporation tax is payable 9 months and 1 day after the end of each.
Is Edge Southern Mechanical & Electrical Ltd still trading?
Edge Southern Mechanical & 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 Edge Southern Mechanical & Electrical Ltd do?
Edge Southern Mechanical & Electrical Ltd is registered under Electrical installation (SIC 43210).
How old is Edge Southern Mechanical & Electrical Ltd?
Edge Southern Mechanical & Electrical Ltd was incorporated on 5 June 2026, less than a year ago.
What is the penalty if Edge Southern Mechanical & 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 Edge Southern Mechanical & 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.