- Companies
- Electricians
- Morden
- SG Electrical & Heating Ltd
SG Electrical & Heating Ltd
- Company number
- 11051439
- Incorporated
- 7 Nov 20178 years trading
- Registered office
- 115 London Road, Morden, Surrey, SM4 5HP
- Nature of business
- Electrical installation
SG Electrical & Heating Ltd is a 8-year-old private limited company registered in Morden, company number 11051439, one of 55 electrical contractors in Morden. 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.
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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 £3,569 (-38.6%) on the year before, to £5,682.
- Net assets rose in 5 of 7 year-on-year comparisons on record.
- Current assets of £1,542 against £4,173 owed within a year: 0.4 times cover.
- 1 employee on average, up from 0 the year before.
- Balance sheets on record for 8 years, 2018 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 30 Nov 2025 | £5,682 | £1,542 | £4,173 | 1 | |
| 30 Nov 2024 | £9,251 | £115 | £4,173 | 0 | |
| 30 Nov 2023 | £5,168 | £1,250 | 2 | ||
| 30 Nov 2022 | £5,046 | £412 | 2 | ||
| 30 Nov 2021 | £2,805 | £18K | £10K | 2 | |
| 30 Nov 2020 | £614 | £987 | £1,348 | 0 | |
| 30 Nov 2019 | £614 | £987 | £1,348 | 1 | |
| 30 Nov 2018 | -£1,155 | £2,235 | £2,235 | £10K |
Where SG Electrical & Heating Ltd is registered
The registered office is in Morden (SM4), in the Merton local authority area, London. Show SM4 5HP on a map.
Other trade companies in SM4
- Penta Projects LtdFinishing trades
- Vip Autos London LtdMotor traders
- Apx Mobile Mechanics LimitedMechanics and garages
- Global Autos London LtdMotor traders
- Prana Projects LimitedBuilders
- Londons Build UK LtdBuilders
- Hilal Al Emarate Building Cont. and BLDG. Materials TRDG. LtdBuilders
- Parixon LtdElectricians
Shared registered office
105 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 SG Electrical & Heating 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
- 11051439
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 7 November 2017 (8 years ago)
- Registered office
- 115 London Road, Morden, Surrey, SM4 5HP
- Nature of business
- Electrical installation (SIC 43210)
- Year end
- 30 November (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 30 November 2025
- Last confirmation statement
- 28 October 2025
- Previous names
- Morroco Kay Totay Ltd (until 30 Oct 2020)
SG Electrical & Heating Ltd (until 29 Oct 2020)
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 Morden
Other active electrical contractors registered in Morden.
- Sleda Ltd2025
- STCC Private Limited2025
- Ua-UK Electrical Service Ltd2022
- WK Contractors Limited2018
- Za Property Services Ltd2026
- 1ST Property Specialists Ltd2023
- 33 Electrics Ltd2021
- 4Ever Flash Ltd2019
All electrical contractors in Morden · All trades in Morden · Electricians across the UK
Frequently asked questions
When are SG Electrical & Heating Ltd's accounts due?
SG Electrical & Heating 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 SG Electrical & Heating 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 SG Electrical & Heating Ltd still trading?
SG Electrical & Heating 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 SG Electrical & Heating Ltd do?
SG Electrical & Heating Ltd is registered under Electrical installation (SIC 43210).
How old is SG Electrical & Heating Ltd?
SG Electrical & Heating Ltd was incorporated on 7 November 2017, 8 years ago.
What is the penalty if SG Electrical & Heating 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 SG Electrical & Heating 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.