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Company profile · Electricians
Ajb Electrical Limited
Ajb Electrical Limited is a 11-year-old private limited company registered in London, company number 09532165, one of 3,448 electrical contractors in London. Its next accounts are due at Companies House on 30 December 2026, and the CT600 for the period to 30 March 2026 is due at HMRC on 30 March 2027.
Key dates
Worked out from the year end and filing history on the Companies House register.
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Financial snapshot, 2025
From the balance sheet at 30 March 2025, as filed at Companies House.
Ajb Electrical Limited over the years
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 £6,818 (-33.6%) on the year before, to £13K.
- Net assets rose in 3 of 9 year-on-year comparisons on record.
- Current assets of £64K against £59K owed within a year: 1.1 times cover.
- 1 employee 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 Mar 2025 | £13K | £64K | £59K | 1 | |
| 30 Mar 2024 | £20K | £73K | £57K | 1 | |
| 31 Mar 2023 | -£3,644 | £3,111 | £53K | £56K | 1 |
| 31 Mar 2022 | £137 | £11K | £49K | £48K | 1 |
| 31 Mar 2021 | £12K | £28K | £71K | £53K | 1 |
| 31 Mar 2020 | £681 | £3,818 | £15K | £40K | 1 |
| 31 Mar 2019 | £1,837 | £9,060 | £22K | £46K | 1 |
| 31 Mar 2018 | -£8,669 | £9,949 | £35K | £74K | 2 |
| 31 Mar 2017 | -£8,523 | £8,889 | £26K | £50K | 2 |
| 31 Mar 2016 | -£5,601 | £2,000 | £23K | £45K |
Where Ajb Electrical Limited is registered
The registered office is in London (SE4), in the Lewisham local authority area, London. Show SE4 2BT on a map.
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What happens if Ajb Electrical 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 December 2026.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 31 Dec 2026 to 30 Jan 2027 | £150 |
| 1 to 3 months late | 31 Jan 2027 to 30 Mar 2027 | £375 |
| 3 to 6 months late | 31 Mar 2027 to 30 Jun 2027 | £750 |
| More than 6 months late | From 1 Jul 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 31 Mar 2027 | £200 |
| 3 months late | 30 Jun 2027 | another £200 |
| 6 months late | 30 Sep 2027 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 30 Mar 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
- 09532165
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 8 April 2015 (11 years ago)
- Registered office
- 334 Brockley Road, London, SE4 2BT
- Nature of business
- Electrical installation (SIC 43210)
- Year end
- 30 March (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 30 March 2025
- Last confirmation statement
- 28 August 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 London
Other active electrical contractors registered in London.
- Ajc Electrical Services Limited2006
- Ajs All Star Electrics Limited2019
- Ajs Gas & Heating Engineers Ltd2026
- Ak Electrical Ltd2023
- Ak Gas & Electrical Safety Solutions Ltd2020
- Ak Power Ltd2018
- Aka Ventures Limited2009
- Akalexander Electrics Limited2018
All electrical contractors in London · All trades in London · Electricians across the UK
Frequently asked questions
When are Ajb Electrical Limited's accounts due?
Ajb Electrical Limited's next accounts are due at Companies House by 30 December 2026 (in 79 days), covering the period to 30 March 2026.
When is Ajb Electrical Limited's CT600 due?
The CT600 for the period to 30 March 2026 is due at HMRC by 30 March 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 31 December 2026.
Is Ajb Electrical Limited still trading?
Ajb Electrical 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 Ajb Electrical Limited do?
Ajb Electrical Limited is registered under Electrical installation (SIC 43210).
How old is Ajb Electrical Limited?
Ajb Electrical Limited was incorporated on 8 April 2015, 11 years ago.
What is the penalty if Ajb Electrical 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 Ajb Electrical 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.