- Companies
- Electricians
- Southampton
- Eco-Star Electrical Contracting Ltd
Eco-Star Electrical Contracting Ltd
- Company number
- 16220198
- Incorporated
- 31 Jan 20251 year trading
- Registered office
- 90 Archery Grove, Southampton, SO19 9EU
- Nature of business
- Electrical installation
Eco-Star Electrical Contracting Ltd is a 1-year-old private limited company registered in Southampton, company number 16220198, one of 342 electrical contractors in Southampton. Its next accounts are due at Companies House on 31 October 2026, and its first CT600 is due at HMRC on 30 January 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 Eco-Star Electrical Contracting Ltd is registered
The registered office is in Southampton (SO19), in the Southampton local authority area, South East. Show SO19 9EU on a map.
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What happens if Eco-Star Electrical Contracting 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 October 2026.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Nov 2026 to 30 Nov 2026 | £150 |
| 1 to 3 months late | 1 Dec 2026 to 31 Jan 2027 | £375 |
| 3 to 6 months late | 1 Feb 2027 to 30 Apr 2027 | £750 |
| More than 6 months late | From 1 May 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Feb 2027 | £200 |
| 3 months late | 30 Apr 2027 | another £200 |
| 6 months late | 31 Jul 2027 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Jan 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
- 16220198
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 31 January 2025 (1 year ago)
- Registered office
- 90 Archery Grove, Southampton, SO19 9EU
- Nature of business
- Electrical installation (SIC 43210)
- Year end
- 31 January (accounting reference date)
- Accounts type
- No accounts filed yet
- Last confirmation statement
- 30 January 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.
- Edge Southern Mechanical & Electrical Ltd2026
- Elace Electrical Ltd2018
- Eleco Electrical Ltd2015
- Electracare Electrical Maintenance Ltd2011
- Electrical Marvel Limited2021
- Electrimec Limited2019
- Elite Construction (Hampshire) Limited2013
- Elite Electrical Group Ltd2025
All electrical contractors in Southampton · All trades in Southampton · Electricians across the UK
Frequently asked questions
When are Eco-Star Electrical Contracting Ltd's accounts due?
Eco-Star Electrical Contracting Ltd's next accounts are due at Companies House by 31 October 2026 (in 18 days), covering the period to 31 January 2026.
When is Eco-Star Electrical Contracting 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 30 January 2026, due by 30 January 2027, and one for the period to 31 January 2026, due by 31 January 2027. Corporation tax is payable 9 months and 1 day after the end of each.
Is Eco-Star Electrical Contracting Ltd still trading?
Eco-Star Electrical Contracting 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 Eco-Star Electrical Contracting Ltd do?
Eco-Star Electrical Contracting Ltd is registered under Electrical installation (SIC 43210).
How old is Eco-Star Electrical Contracting Ltd?
Eco-Star Electrical Contracting Ltd was incorporated on 31 January 2025, 1 year ago.
What is the penalty if Eco-Star Electrical Contracting 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 Eco-Star Electrical Contracting 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.