- Companies
- Electricians
- Southsea
- Southcoast Eco Solutions Limited
Southcoast Eco Solutions Limited
- Company number
- 16833341
- Incorporated
- 5 Nov 2025
- Registered office
- 26 Maurice Road, Southsea, PO4 8HH
- Nature of business
- Electrical installation
Southcoast Eco Solutions Limited is a newly incorporated private limited company registered in Southsea, company number 16833341, one of 30 electrical contractors in Southsea. Its next accounts are due at Companies House on 5 August 2027, and its first CT600 is due at HMRC on 4 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.
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Where Southcoast Eco Solutions Limited is registered
The registered office is in Southsea (PO4), in the Portsmouth local authority area, South East. Show PO4 8HH on a map.
Other trade companies in PO4
- Prestiige LtdMechanics and garages
- Portsea Homes LimitedProperty developers
- Elite Building Services (Portsmouth) LtdBuilders
- G Form Drylining LimitedPlasterers
- Solent Sales Haulage & Storage LtdMotor traders
- Koko Construction LtdBuilders
- Chase RCS LtdCivil engineering
- Proper Job Handyman LtdFinishing trades
What happens if Southcoast Eco Solutions 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 5 August 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 6 Aug 2027 to 5 Sep 2027 | £150 |
| 1 to 3 months late | 6 Sep 2027 to 5 Nov 2027 | £375 |
| 3 to 6 months late | 6 Nov 2027 to 5 Feb 2028 | £750 |
| More than 6 months late | From 6 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
- 16833341
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 5 November 2025
- Registered office
- 26 Maurice Road, Southsea, PO4 8HH
- Nature of business
- Electrical installation (SIC 43210)
- Year end
- 30 November (accounting reference date)
- Accounts type
- No accounts filed yet
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 Southsea
Other active electrical contractors registered in Southsea.
- Southsea Electrical Services Limited2020
- Target Electrical Services Ltd2015
- TG Electrical Limited2006
- The Nice Electrical Company Limited2008
- Victory Electrical Services Ltd2023
- Voltic Electrical Services Ltd2021
- 3C Evolution Limited2020
- A R Taylor Electrical Services Ltd2013
All electrical contractors in Southsea · All trades in Southsea · Electricians across the UK
Frequently asked questions
When are Southcoast Eco Solutions Limited's accounts due?
Southcoast Eco Solutions Limited's next accounts are due at Companies House by 5 August 2027 (in 296 days), covering the period to 30 November 2026.
When is Southcoast Eco Solutions Limited'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 November 2026, due by 4 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 Southcoast Eco Solutions Limited still trading?
Southcoast Eco Solutions 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 Southcoast Eco Solutions Limited do?
Southcoast Eco Solutions Limited is registered under Electrical installation (SIC 43210).
How old is Southcoast Eco Solutions Limited?
Southcoast Eco Solutions Limited was incorporated on 5 November 2025, less than a year ago.
What is the penalty if Southcoast Eco Solutions 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 Southcoast Eco Solutions 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.