- Companies
- Electricians
- London
- Aa Electrical and Maintenance Limited
Aa Electrical and Maintenance Limited
- Company number
- 16341744
- Incorporated
- 25 Mar 20251 year trading
- Registered office
- 59 Stephens Road, London, E15 3JJ
- Nature of business
- Electrical installation; Plumbing, heat and air-conditioning installation; Repair of consumer electronics; Other service activities n.e.c.
Aa Electrical and Maintenance Limited is a 1-year-old private limited company registered in London, company number 16341744, one of 3,448 electrical contractors in London. Its next accounts are due at Companies House on 25 December 2026, and its first CT600 is due at HMRC on 24 March 2027.
Key dates
This company has not filed accounts yet. First accounts are due 21 months after incorporation, and the first period can run longer than a year.
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Where Aa Electrical and Maintenance Limited is registered
The registered office is in London (E15), in the Newham local authority area, London. Show E15 3JJ on a map.
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What happens if Aa Electrical and Maintenance 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 25 December 2026.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 26 Dec 2026 to 25 Jan 2027 | £150 |
| 1 to 3 months late | 26 Jan 2027 to 25 Mar 2027 | £375 |
| 3 to 6 months late | 26 Mar 2027 to 25 Jun 2027 | £750 |
| More than 6 months late | From 26 Jun 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Apr 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 | 31 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
- 16341744
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 25 March 2025 (1 year ago)
- Registered office
- 59 Stephens Road, London, E15 3JJ
- Nature of business
- Electrical installation (SIC 43210)
Plumbing, heat and air-conditioning installation (SIC 43220)
Repair of consumer electronics (SIC 95210)
Other service activities n.e.c. (SIC 96090) - Year end
- 31 March (accounting reference date)
- Accounts type
- No accounts filed yet
- Last confirmation statement
- 24 March 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.
- Aa Electrical and Mechanical Services Ltd2019
- Aa Electrical Contractors Limited2017
- Aad Alarms Limited2021
- Aad Powertech Ltd2026
- Aaec Ltd2023
- Aaj Electrical Services Ltd2023
- Aam Electrical Services Ltd2018
- Aam Fab Ltd2025
All electrical contractors in London · All trades in London · Electricians across the UK
Frequently asked questions
When are Aa Electrical and Maintenance Limited's accounts due?
Aa Electrical and Maintenance Limited's next accounts are due at Companies House by 25 December 2026 (in 73 days), covering the period to 31 March 2026.
When is Aa Electrical and Maintenance Limited's CT600 due?
The first accounts cover more than 12 months, so there are two Company Tax Returns: one for the 12 months to 24 March 2026, due by 24 March 2027, and one for the period to 31 March 2026, due by 31 March 2027. Corporation tax is payable 9 months and 1 day after the end of each.
Is Aa Electrical and Maintenance Limited still trading?
Aa Electrical and Maintenance 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 and Maintenance Limited do?
Aa Electrical and Maintenance Limited is registered under Electrical installation (SIC 43210); Plumbing, heat and air-conditioning installation (SIC 43220); Repair of consumer electronics (SIC 95210); Other service activities n.e.c. (SIC 96090).
How old is Aa Electrical and Maintenance Limited?
Aa Electrical and Maintenance Limited was incorporated on 25 March 2025, 1 year ago.
What is the penalty if Aa Electrical and Maintenance 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 and Maintenance 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.