- Companies
- Electricians
- Southampton
- Strong Current Group Limited
Strong Current Group Limited
- Company number
- 15124766
- Incorporated
- 8 Sep 20233 years trading
- Registered office
- 10 Liverpool Street, Southampton, SO14 6FW
- Nature of business
- Electrical installation
Strong Current Group Limited is a 3-year-old private limited company registered in Southampton, company number 15124766, one of 342 electrical contractors in Southampton. Its next accounts are due at Companies House on 30 June 2027, and the CT600 for the period to 30 September 2026 is due at HMRC on 30 September 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 down £3,777 (-62.7%) on the year before, to -£9,798.
- Current assets of £6,152 against £16K owed within a year: 0.4 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 Sep 2025 | -£9,798 | £6,152 | £16K | 1 | |
| 30 Sep 2024 | -£6,021 | £1,640 | £7,301 | 1 |
Who runs and owns Strong Current Group Limited
From the Companies House register. Individuals are shown by initials only; the full register is on Companies House.
Officer
| Name | Role | Appointed |
|---|---|---|
| J*** K*** | Director | Sep 2023 |
Person with significant control
Where Strong Current Group Limited is registered
The registered office is in Southampton (SO14), in the Southampton local authority area, South East. Show SO14 6FW on a map.
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What happens if Strong Current Group 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 30 June 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Jul 2027 to 31 Jul 2027 | £150 |
| 1 to 3 months late | 1 Aug 2027 to 30 Sep 2027 | £375 |
| 3 to 6 months late | 1 Oct 2027 to 31 Dec 2027 | £750 |
| More than 6 months late | From 1 Jan 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Oct 2027 | £200 |
| 3 months late | 30 Dec 2027 | another £200 |
| 6 months late | 30 Mar 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 30 Sep 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
- 15124766
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 8 September 2023 (3 years ago)
- Registered office
- 10 Liverpool Street, Southampton, SO14 6FW
- Nature of business
- Electrical installation (SIC 43210)
- Year end
- 30 September (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 30 September 2025
- Last confirmation statement
- 7 September 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.
- T & W Electrical (South Coast) Limited2012
- T & W Electrical Holdings (South Coast) Limited2012
- T. Darby (Electrical) Limited1998
- Tandem Electrical Limited2013
- Tarnwalk (UK) Limited1993
- Tavendruce Ltd2022
- TCW Electrical Ltd2018
- Teame Electrical Limited2015
All electrical contractors in Southampton · All trades in Southampton · Electricians across the UK
Frequently asked questions
When are Strong Current Group Limited's accounts due?
Strong Current Group Limited's next accounts are due at Companies House by 30 June 2027 (in 260 days), covering the period to 30 September 2026.
When is Strong Current Group Limited's CT600 due?
The CT600 for the period to 30 September 2026 is due at HMRC by 30 September 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 July 2027.
Is Strong Current Group Limited still trading?
Strong Current Group 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 Strong Current Group Limited do?
Strong Current Group Limited is registered under Electrical installation (SIC 43210).
How old is Strong Current Group Limited?
Strong Current Group Limited was incorporated on 8 September 2023, 3 years ago.
Who runs Strong Current Group Limited?
Strong Current Group Limited has 1 active director, the longest-serving appointed in Sep 2023. Their names and service addresses are on the Companies House register.
Who owns Strong Current Group Limited?
One person or company has significant control of Strong Current Group Limited: an individual (owns 75% or more of the shares).
What is the penalty if Strong Current Group 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 Strong Current Group 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.