- Companies
- Electricians
- London
- Aa Electrical Contractors Limited
Aa Electrical Contractors Limited
- Company number
- 11006717
- Incorporated
- 11 Oct 20179 years trading
- Registered office
- 93 Spa Hill, London, SE19 3TT
- Nature of business
- Electrical installation
Aa Electrical Contractors Limited is a 9-year-old private limited company registered in London, company number 11006717, one of 3,448 electrical contractors in London. 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 £295 (-25.9%) on the year before, to £843.
- Net assets rose in 2 of 7 year-on-year comparisons on record.
- 1 employee on average during the year.
- 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 | £843 | £0 | £4,663 | 1 | |
| 30 Nov 2024 | £1,138 | £2,563 | £8,338 | 1 | |
| 30 Nov 2023 | £172 | £1,958 | £10K | 2 | |
| 30 Nov 2022 | £1,216 | £419 | £13K | 3 | |
| 30 Nov 2021 | £2,090 | £47K | £13K | 3 | |
| 30 Nov 2020 | £438 | £50K | £17K | 3 | |
| 31 Oct 2019 | £2,667 | £0 | £14K | 2 | |
| 31 Oct 2018 | £4,163 | £0 | £25K |
Where Aa Electrical Contractors Limited is registered
The registered office is in London (SE19), in the Croydon local authority area, London. Show SE19 3TT on a map.
Other trade companies in SE19
- Peak Contractor Services LtdRoofers
- Adisco Engineering Plumbing and Gas LtdPlumbers and heating engineers
- Melo Development Partners LtdElectricians
- Via Alta Assets LimitedMechanics and garages
- Sekgro Groups LtdProperty developers
- BDB London LtdMachinery repair and installation
- Ibd Construction LtdSpecialist contractors
- Skylimit Facility Services LimitedFacilities management
What happens if Aa Electrical Contractors 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 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
- 11006717
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 11 October 2017 (9 years ago)
- Registered office
- 93 Spa Hill, London, SE19 3TT
- 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
- 10 October 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 London
Other active electrical contractors registered in London.
- Aad Alarms Limited2021
- Aad Powertech Ltd2026
- Aaec Ltd2023
- Aaj Electrical Services Ltd2023
- Aam Electrical Services Ltd2018
- Aam Fab Ltd2025
- Aam Mep Ltd2026
- Ab Electrical London Ltd2022
All electrical contractors in London · All trades in London · Electricians across the UK
Frequently asked questions
When are Aa Electrical Contractors Limited's accounts due?
Aa Electrical Contractors Limited's next accounts are due at Companies House by 31 August 2027 (in 323 days), covering the period to 30 November 2026.
When is Aa Electrical Contractors Limited'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 Aa Electrical Contractors Limited still trading?
Aa Electrical Contractors 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 Aa Electrical Contractors Limited do?
Aa Electrical Contractors Limited is registered under Electrical installation (SIC 43210).
How old is Aa Electrical Contractors Limited?
Aa Electrical Contractors Limited was incorporated on 11 October 2017, 9 years ago.
What is the penalty if Aa Electrical Contractors 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 Aa Electrical Contractors 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.