Ecsm Ltd
- Company number
- 16936946
- Incorporated
- 31 Dec 2025
- Registered office
- Flat 5C, Hogarth Place, London, SW5 0QT
- Nature of business
- Repair and maintenance of other transport equipment n.e.c.
Ecsm Ltd is a newly incorporated private limited company registered in London, company number 16936946, one of 1,743 machinery repair and installation companies in London. Its next accounts are due at Companies House on 30 September 2027, and its first CT600 is due at HMRC on 30 December 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.
Is this your company?
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Where Ecsm Ltd is registered
The registered office is in London (SW5), in the Kensington and Chelsea local authority area, London. Show SW5 0QT on a map.
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What happens if Ecsm 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 30 September 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Oct 2027 to 31 Oct 2027 | £150 |
| 1 to 3 months late | 1 Nov 2027 to 31 Dec 2027 | £375 |
| 3 to 6 months late | 1 Jan 2028 to 31 Mar 2028 | £750 |
| More than 6 months late | From 1 Apr 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Jan 2028 | £200 |
| 3 months late | 31 Mar 2028 | another £200 |
| 6 months late | 30 Jun 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Dec 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
- 16936946
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 31 December 2025
- Registered office
- Flat 5C, Hogarth Place, London, SW5 0QT
- Nature of business
- Repair and maintenance of other transport equipment n.e.c. (SIC 33170)
- Year end
- 31 December (accounting reference date)
- Accounts type
- No accounts filed yet
Filing notes for machinery repair and installation companies
Machinery repair and installation companies often carry parts stock and specialist tools, and many work on contracts that span the year end.
Similar companies in London
Other active machinery repair and installation companies registered in London.
- Edt Consultants Limited2023
- Efs Catering Equipment Ltd2018
- Eg Electrics Ltd2012
- Ege Elektrik Ltd2020
- Ehibrid Ltd2021
- Eintopia Ltd2023
- Ejike Limited2014
- Ekpallets Ltd2025
All machinery repair and installation companies in London · All trades in London · Machinery repair and installation across the UK
Frequently asked questions
When are Ecsm Ltd's accounts due?
Ecsm Ltd's next accounts are due at Companies House by 30 September 2027 (in 353 days), covering the period to 31 December 2026.
When is Ecsm 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 30 December 2026, due by 30 December 2027, and one for the period to 31 December 2026, due by 31 December 2027. Corporation tax is payable 9 months and 1 day after the end of each.
Is Ecsm Ltd still trading?
Ecsm 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 Ecsm Ltd do?
Ecsm Ltd is registered under Repair and maintenance of other transport equipment n.e.c. (SIC 33170).
How old is Ecsm Ltd?
Ecsm Ltd was incorporated on 31 December 2025, less than a year ago.
What is the penalty if Ecsm 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 Ecsm 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.