- Companies
- Electricians
- Leigh on Sea
- SPM South Limited
SPM South Limited
- Company number
- 11983780
- Incorporated
- 8 May 20197 years trading
- Registered office
- 67 Elm Road, Leigh on Sea, Essex, SS9 1SP
- Nature of business
- Electrical installation
SPM South Limited is a 7-year-old private limited company registered in Leigh on Sea, company number 11983780, one of 35 electrical contractors in Leigh on Sea. Its next accounts are due at Companies House on 31 May 2027, and the CT600 for the period to 31 August 2026 is due at HMRC on 31 August 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 £4,476 (-20.4%) on the year before, to £17K.
- Net assets rose in 3 of 5 year-on-year comparisons on record.
- Current assets of £16K against £7,374 owed within a year: 2.2 times cover.
- 2 employees on average during the year.
- Balance sheets on record for 6 years, 2020 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 31 Aug 2025 | £17K | £16K | £7,374 | 2 | |
| 31 Aug 2024 | £22K | £20K | £7,885 | 2 | |
| 31 Aug 2023 | £32K | £30K | £6,917 | 2 | |
| 31 Aug 2022 | £19K | £17K | £11K | 2 | |
| 31 Aug 2021 | £988 | £3,520 | £16K | 0 | |
| 31 May 2020 | £100 | £100 |
Where SPM South Limited is registered
The registered office is in Leigh on Sea (SS9), in the Southend-on-Sea local authority area, East of England. Show SS9 1SP on a map.
Other trade companies in SS9
- Cheap Locksmith Essex LtdRepair services
- Alexander Hall Real Estate LtdProperty developers
- Britannia Roofing & Dampproofing LtdRoofers
- Elite Build & Co (Essex) LtdBuilders
- High Lift Scaffold LimitedScaffolders
- Hill's Plumbing, Heating & Gas LtdPlumbers and heating engineers
- MTS Piling LimitedSpecialist contractors
- Install & Transport LimitedMachinery repair and installation
Shared registered office
33 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 SPM South 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 31 May 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Jun 2027 to 30 Jun 2027 | £150 |
| 1 to 3 months late | 1 Jul 2027 to 31 Aug 2027 | £375 |
| 3 to 6 months late | 1 Sep 2027 to 30 Nov 2027 | £750 |
| More than 6 months late | From 1 Dec 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Sep 2027 | £200 |
| 3 months late | 30 Nov 2027 | another £200 |
| 6 months late | 29 Feb 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Aug 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
- 11983780
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 8 May 2019 (7 years ago)
- Registered office
- 67 Elm Road, Leigh on Sea, Essex, SS9 1SP
- Nature of business
- Electrical installation (SIC 43210)
- Year end
- 31 August (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 31 August 2025
- Last confirmation statement
- 7 May 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 Leigh on Sea
Other active electrical contractors registered in Leigh on Sea.
- Wireworks Ltd2023
- Young Construction Limited2002
- A Binns Electrical (Testing) Ltd2020
- Albatross Electrics Limited2016
- Antley Aviation Services Limited2015
- Balm & Davies Limited2000
- Brown Electrical Contractors Ltd2021
- Bse Electrical Limited2025
All electrical contractors in Leigh on Sea · All trades in Leigh on Sea · Electricians across the UK
Frequently asked questions
When are SPM South Limited's accounts due?
SPM South Limited's next accounts are due at Companies House by 31 May 2027 (in 230 days), covering the period to 31 August 2026.
When is SPM South Limited's CT600 due?
The CT600 for the period to 31 August 2026 is due at HMRC by 31 August 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 June 2027.
Is SPM South Limited still trading?
SPM South 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 SPM South Limited do?
SPM South Limited is registered under Electrical installation (SIC 43210).
How old is SPM South Limited?
SPM South Limited was incorporated on 8 May 2019, 7 years ago.
What is the penalty if SPM South 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 SPM South 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.