CMLF Ltd
- Company number
- 14975272
- Incorporated
- 3 Jul 20233 years trading
- Registered office
- 8 Swanwick Close, London, SW15 4EF
- Nature of business
- Other specialised construction activities n.e.c.
CMLF Ltd is a 3-year-old private limited company registered in London, company number 14975272, one of 4,318 specialist construction companies in London. Its next accounts are due at Companies House on 30 April 2028, and the CT600 for the period to 31 July 2027 is due at HMRC on 31 July 2028.
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 up £9,764 (+464.1%) on the year before, to £12K.
- Current assets of £29K against £17K owed within a year: 1.7 times cover.
- 1 employee on average during the year.
- Balance sheets on record for 3 years, 2024 to 2026.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 31 Jul 2026 | £12K | £29K | £17K | 1 | |
| 31 Jul 2025 | £2,104 | £25K | £22K | 1 | |
| 31 Jul 2024 | £180 | £21K | £18K | 1 |
Where CMLF Ltd is registered
The registered office is in London (SW15), in the Wandsworth local authority area, London. Show SW15 4EF on a map.
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What happens if CMLF 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 April 2028.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 May 2028 to 31 May 2028 | £150 |
| 1 to 3 months late | 1 Jun 2028 to 31 Jul 2028 | £375 |
| 3 to 6 months late | 1 Aug 2028 to 31 Oct 2028 | £750 |
| More than 6 months late | From 1 Nov 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Aug 2028 | £200 |
| 3 months late | 31 Oct 2028 | another £200 |
| 6 months late | 31 Jan 2029 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Jul 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
- 14975272
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 3 July 2023 (3 years ago)
- Registered office
- 8 Swanwick Close, London, SW15 4EF
- Nature of business
- Other specialised construction activities n.e.c. (SIC 43999)
- Year end
- 31 July (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 31 July 2026
- Last confirmation statement
- 30 March 2026
Filing notes for specialist construction companies
Specialist contractors often work under CIS for main contractors. Retentions held back by the customer still count towards turnover once the work is done.
Similar companies in London
Other active specialist construction companies registered in London.
- CMP Construction Ltd2025
- CMPT Development Investment Limited2015
- CMS Konstruct Ltd2024
- CMX Group Ltd2023
- CNG Building Ltd2021
- Cob Building Maintenance Ltd2026
- Cob Consult Limited2025
- Cobalt Blue Construction Limited2010
All specialist construction companies in London · All trades in London · Specialist contractors across the UK
Frequently asked questions
When are CMLF Ltd's accounts due?
CMLF Ltd's next accounts are due at Companies House by 30 April 2028 (in 566 days), covering the period to 31 July 2027.
When is CMLF Ltd's CT600 due?
The CT600 for the period to 31 July 2027 is due at HMRC by 31 July 2028, 12 months after the period end. The corporation tax itself is payable earlier, by 1 May 2028.
Is CMLF Ltd still trading?
CMLF 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 CMLF Ltd do?
CMLF Ltd is registered under Other specialised construction activities n.e.c. (SIC 43999).
How old is CMLF Ltd?
CMLF Ltd was incorporated on 3 July 2023, 3 years ago.
What is the penalty if CMLF 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 CMLF 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.