- Companies
- Builders
- Southampton
- Southern Electrics Ltd
Southern Electrics Ltd
- Company number
- 09327799
- Incorporated
- 26 Nov 201411 years trading
- Registered office
- Flat 4, 37 Cumbrian Way, Southampton, SO16 4AT
- Nature of business
- Construction of commercial buildings
Southern Electrics Ltd is a 11-year-old private limited company registered in Southampton, company number 09327799, one of 491 building contractors in Southampton. Its next accounts are due at Companies House on 31 August 2027, and the CT600 for the period to 30 November 2026 is due at HMRC on 30 November 2027.
Key dates
Worked out from the year end and filing history on the Companies House register.
Is this your company?
File the accounts to Companies House and the CT600 to HMRC yourself with A.X.E.L Filing. One set of questions, both filings, £49 flat. No accountant, no subscription.
File for Southern Electrics LtdOr get a reminder before each deadline
Free. We email you 60, 30, 14, 7 and 1 days before the accounts, CT600 and confirmation statement are due. Unsubscribe in one click.
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 £4,357 (+175.4%) on the year before, to £6,841.
- Net assets rose in 6 of 9 year-on-year comparisons on record.
- Current assets of £14K against £7,099 owed within a year: 2.0 times cover.
- 2 employees on average during the year.
- Balance sheets on record for 10 years, 2016 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 30 Nov 2025 | £6,841 | £14K | £7,099 | 2 | |
| 30 Nov 2024 | £2,484 | £10K | £7,659 | 2 | |
| 30 Nov 2023 | £290 | £3,747 | £3,457 | 2 | |
| 30 Nov 2022 | £5,918 | £12K | £6,239 | 2 | |
| 30 Nov 2021 | £136 | £2,806 | £2,670 | 2 | |
| 30 Nov 2020 | £31 | £3,806 | £3,775 | 2 | |
| 30 Nov 2019 | £6,548 | £13K | £6,107 | ||
| 30 Nov 2018 | £332 | £5,677 | £5,345 | ||
| 30 Nov 2017 | £1,907 | £8,427 | £6,880 | ||
| 30 Nov 2016 | £703 | £5,917 | £5,934 |
Where Southern Electrics Ltd is registered
The registered office is in Southampton (SO16), in the Southampton local authority area, South East. Show SO16 4AT on a map.
Other trade companies in SO16
- Brilliant Chico Services LtdPainters and decorators
- Coastline Living LimitedProperty developers
- STN Brickwork LimitedBuilders
- Bam M.E.P LtdPlumbers and heating engineers
- PPK Carpentry LimitedJoiners and carpenters
- Law Building Facilities LtdBuilders
- Liberty Link Investments LtdProperty developers
- Pathway Cars UK LtdMotor traders
What happens if Southern Electrics 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 August 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Sep 2027 to 30 Sep 2027 | £150 |
| 1 to 3 months late | 1 Oct 2027 to 30 Nov 2027 | £375 |
| 3 to 6 months late | 1 Dec 2027 to 29 Feb 2028 | £750 |
| More than 6 months late | From 1 Mar 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
- 09327799
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 26 November 2014 (11 years ago)
- Registered office
- Flat 4, 37 Cumbrian Way, Southampton, SO16 4AT
- Nature of business
- Construction of commercial buildings (SIC 41201)
- Year end
- 30 November (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 30 November 2025
- Last confirmation statement
- 23 January 2026
Filing notes for building contractors
Building companies often run the Construction Industry Scheme as a contractor, a subcontractor or both. CIS deductions suffered during the year are set against the PAYE bill, and any unrecovered balance at the year end matters when the accounts are drawn up.
Similar companies in Southampton
Other active building contractors registered in Southampton.
- Southern Guttering Solutions Limited2013
- Southern Surveying Services Limited2002
- Specialist Skills Ltd2024
- Spectrum Building Solutions Limited2023
- Spindlewood Developments Ltd2026
- SPP Roofing Ltd2014
- Stafford House Developments Limited1989
- Stag Carpentry and Contractors Ltd2025
All building contractors in Southampton · All trades in Southampton · Builders across the UK
Frequently asked questions
When are Southern Electrics Ltd's accounts due?
Southern Electrics Ltd's next accounts are due at Companies House by 31 August 2027 (in 322 days), covering the period to 30 November 2026.
When is Southern Electrics Ltd's CT600 due?
The CT600 for the period to 30 November 2026 is due at HMRC by 30 November 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 September 2027.
Is Southern Electrics Ltd still trading?
Southern Electrics 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 Southern Electrics Ltd do?
Southern Electrics Ltd is registered under Construction of commercial buildings (SIC 41201).
How old is Southern Electrics Ltd?
Southern Electrics Ltd was incorporated on 26 November 2014, 11 years ago.
What is the penalty if Southern Electrics 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 Southern Electrics 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.