- Companies
- Electricians
- Portsmouth
- Eco Electrical Solutions Southern Limited
Eco Electrical Solutions Southern Limited
- Company number
- 12337303
- Incorporated
- 27 Nov 20196 years trading
- Registered office
- 8 Spur Road, Cosham, Portsmouth, PO6 3EB
- Nature of business
- Electrical installation
Eco Electrical Solutions Southern Limited is a 6-year-old private limited company registered in Portsmouth, company number 12337303, one of 148 electrical contractors in Portsmouth. Its next accounts are due at Companies House on 29 November 2026, and its first CT600 is due at HMRC on 30 November 2026.
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 £83 (+0.3%) on the year before, to £29K.
- Net assets rose in 3 of 4 year-on-year comparisons on record.
- Current assets of £104K against £65K owed within a year: 1.6 times cover.
- 1 employee on average during the year.
- Balance sheets on record for 5 years, 2020 to 2024.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 30 Nov 2024 | £29K | £31K | £104K | £65K | 1 |
| 30 Nov 2023 | £29K | £19K | £73K | £54K | 1 |
| 30 Nov 2022 | £16K | £8,665 | £77K | £49K | 1 |
| 30 Nov 2021 | £1,083 | £9,476 | £37K | £43K | 1 |
| 30 Nov 2020 | £4,722 | £36K | £43K | £41K | 1 |
Where Eco Electrical Solutions Southern Limited is registered
The registered office is in Portsmouth (PO6), in the Portsmouth local authority area, South East. Show PO6 3EB on a map.
Other trade companies in PO6
- Bellagio Partners LtdBuilders
- Cpenw LtdMachinery repair and installation
- Marla Brickwork & Construction LtdProperty developers
- Miracles in Metal LtdMechanics and garages
- FH Fire & Electrical LtdElectricians
- Thomcore LimitedSpecialist contractors
- JMS Southern LtdElectricians
- The Motum Group LtdSpecialist contractors
Shared registered office
142 companies on our pages use this registered office address. An address shared this widely is usually an accountant's office or a company formation agent's service address, not where the business trades from.
What happens if Eco Electrical Solutions Southern 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 29 November 2026.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 30 Nov 2026 to 29 Dec 2026 | £150 |
| 1 to 3 months late | 30 Dec 2026 to 28 Feb 2027 | £375 |
| 3 to 6 months late | 1 Mar 2027 to 29 May 2027 | £750 |
| More than 6 months late | From 30 May 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Mar 2027 | £200 |
| 3 months late | 28 May 2027 | another £200 |
| 6 months late | 28 Aug 2027 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 28 Feb 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
- 12337303
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 27 November 2019 (6 years ago)
- Registered office
- 8 Spur Road, Cosham, Portsmouth, PO6 3EB
- Nature of business
- Electrical installation (SIC 43210)
- Year end
- 29 November (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 30 November 2024
- Last confirmation statement
- 26 November 2025
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 Portsmouth
Other active electrical contractors registered in Portsmouth.
- Electrical Safety and Renewables Ltd2025
- Elephant Renewables Ltd2024
- Emeraldec Ltd2025
- Empire Electrical Services Ltd2016
- Express Electrical Services Limited1999
- Farmer Electrical Ltd2019
- FH Fire & Electrical Ltd2026
- Fire Fix Solutions Ltd2024
All electrical contractors in Portsmouth · All trades in Portsmouth · Electricians across the UK
Frequently asked questions
When are Eco Electrical Solutions Southern Limited's accounts due?
Eco Electrical Solutions Southern Limited's next accounts are due at Companies House by 29 November 2026 (in 47 days), covering the period to 28 February 2026.
When is Eco Electrical Solutions Southern 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 30 November 2025, due by 30 November 2026, and one for the period to 28 February 2026, due by 28 February 2027. Corporation tax is payable 9 months and 1 day after the end of each.
Is Eco Electrical Solutions Southern Limited still trading?
Eco Electrical Solutions Southern 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 Eco Electrical Solutions Southern Limited do?
Eco Electrical Solutions Southern Limited is registered under Electrical installation (SIC 43210).
How old is Eco Electrical Solutions Southern Limited?
Eco Electrical Solutions Southern Limited was incorporated on 27 November 2019, 6 years ago.
What is the penalty if Eco Electrical Solutions Southern 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 Eco Electrical Solutions Southern 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.