- Companies
- Electricians
- London
- 3A2M Group Ltd
3A2M Group Ltd
- Company number
- 17137024
- Incorporated
- 5 Apr 2026
- Registered office
- 99 Brook Lane, London, SE3 0EB
- Nature of business
- Electrical installation
3A2M Group Ltd is a newly incorporated private limited company registered in London, company number 17137024, one of 3,448 electrical contractors in London. Its next accounts are due at Companies House on 5 January 2028, and its first CT600 is due at HMRC on 4 April 2028.
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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Who runs and owns 3A2M Group Ltd
From the Companies House register. Individuals are shown by initials only; the full register is on Companies House.
Officer
| Name | Role | Appointed |
|---|---|---|
| A*** B*** | Director | Apr 2026 |
Person with significant control
Where 3A2M Group Ltd is registered
The registered office is in London (SE3), in the Greenwich local authority area, London. Show SE3 0EB on a map.
Other trade companies in SE3
- Azaway LtdMotor traders
- Sunny Star Drylining LtdBuilders
- Lina Cleaning Services LtdCleaning companies
- J&J Property Works LtdJoiners and carpenters
- Nirvana Climate Solutions LtdPlumbers and heating engineers
- Akers Mep Services LtdPlumbers and heating engineers
- Pinewood Electrical LtdElectricians
- Zufc LtdCleaning companies
What happens if 3A2M Group 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 5 January 2028.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 6 Jan 2028 to 5 Feb 2028 | £150 |
| 1 to 3 months late | 6 Feb 2028 to 5 Apr 2028 | £375 |
| 3 to 6 months late | 6 Apr 2028 to 5 Jul 2028 | £750 |
| More than 6 months late | From 6 Jul 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 May 2028 | £200 |
| 3 months late | 30 Jul 2028 | another £200 |
| 6 months late | 30 Oct 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 30 Apr 2029 | 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
- 17137024
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 5 April 2026
- Registered office
- 99 Brook Lane, London, SE3 0EB
- Nature of business
- Electrical installation (SIC 43210)
- Year end
- 30 April (accounting reference date)
- Accounts type
- No accounts filed yet
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.
- 3D Building Home Ltd2019
- 3M Res Technology Ltd2018
- 3T Building Solutions Ltd2026
- 4 Site Electrical Limited2002
- 4 You Electricals Services Ltd2025
- 46 Electrical Ltd2026
- 4Electrics Ltd2024
- 4Ever24 Limited2022
All electrical contractors in London · All trades in London · Electricians across the UK
Frequently asked questions
When are 3A2M Group Ltd's accounts due?
3A2M Group Ltd's next accounts are due at Companies House by 5 January 2028 (in 450 days), covering the period to 30 April 2027.
When is 3A2M Group Ltd's CT600 due?
The first accounts cover more than 12 months, so there are two Company Tax Returns: one for the 12 months to 4 April 2027, due by 4 April 2028, and one for the period to 30 April 2027, due by 30 April 2028. Corporation tax is payable 9 months and 1 day after the end of each.
Is 3A2M Group Ltd still trading?
3A2M Group 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 3A2M Group Ltd do?
3A2M Group Ltd is registered under Electrical installation (SIC 43210).
How old is 3A2M Group Ltd?
3A2M Group Ltd was incorporated on 5 April 2026, less than a year ago.
Who runs 3A2M Group Ltd?
3A2M Group Ltd has 1 active director, the longest-serving appointed in Apr 2026. Their names and service addresses are on the Companies House register.
Who owns 3A2M Group Ltd?
One person or company has significant control of 3A2M Group Ltd: an individual (owns 75% or more of the shares).
What is the penalty if 3A2M Group 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 3A2M Group 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.