- Companies
- Finishing trades
- Walsall
- CM Thermo Limited
CM Thermo Limited
- Company number
- 16201145
- Incorporated
- 22 Jan 20251 year trading
- Registered office
- 19 Navigation Point, 64 Bescot Road, Walsall, WS2 9AE
- Nature of business
- Other building completion and finishing
CM Thermo Limited is a 1-year-old private limited company registered in Walsall, company number 16201145, one of 83 building finishing companies in Walsall. Its next accounts are due at Companies House on 22 October 2026, and its first CT600 is due at HMRC on 21 January 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 CM Thermo Limited is registered
The registered office is in Walsall (WS2), in the Walsall local authority area, West Midlands. Show WS2 9AE on a map.
Other trade companies in WS2
- Acbsl LtdBuilders
- Oaklight Garden Rooms LimitedBuilders
- Sirdar Ji Fleetcare LtdMechanics and garages
- Primepure Cleaning Solutions LtdFacilities management
- Revive+ Services LtdMechanics and garages
- Pakodi LimitedBuilders
- Prestige Valeting LtdCleaning companies
- Mavono LimitedBuilders
What happens if CM Thermo 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 22 October 2026.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 23 Oct 2026 to 22 Nov 2026 | £150 |
| 1 to 3 months late | 23 Nov 2026 to 22 Jan 2027 | £375 |
| 3 to 6 months late | 23 Jan 2027 to 22 Apr 2027 | £750 |
| More than 6 months late | From 23 Apr 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Feb 2027 | £200 |
| 3 months late | 30 Apr 2027 | another £200 |
| 6 months late | 31 Jul 2027 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Jan 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
- 16201145
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 22 January 2025 (1 year ago)
- Registered office
- 19 Navigation Point, 64 Bescot Road, Walsall, WS2 9AE
- Nature of business
- Other building completion and finishing (SIC 43390)
- Year end
- 31 January (accounting reference date)
- Accounts type
- No accounts filed yet
- Last confirmation statement
- 21 January 2026
Filing notes for building finishing companies
Finishing trade companies cover a wide range of work. Most are micro-entities with simple accounts and a straightforward CT600.
Similar companies in Walsall
Other active building finishing companies registered in Walsall.
- Complete Drywall (Midlands) Limited2014
- CPM(Midlands) Limited2017
- Creative Lifts Ltd2018
- DB Flooring Ltd2026
- DB1 Home Improvements Ltd2024
- Divine Property Services Ltd2008
- DLC Building Services & Sons Limited2009
- Dna Construction (Midlands) Ltd2013
All building finishing companies in Walsall · All trades in Walsall · Finishing trades across the UK
Frequently asked questions
When are CM Thermo Limited's accounts due?
CM Thermo Limited's next accounts are due at Companies House by 22 October 2026 (in 10 days), covering the period to 31 January 2026.
When is CM Thermo 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 21 January 2026, due by 21 January 2027, and one for the period to 31 January 2026, due by 31 January 2027. Corporation tax is payable 9 months and 1 day after the end of each.
Is CM Thermo Limited still trading?
CM Thermo 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 CM Thermo Limited do?
CM Thermo Limited is registered under Other building completion and finishing (SIC 43390).
How old is CM Thermo Limited?
CM Thermo Limited was incorporated on 22 January 2025, 1 year ago.
What is the penalty if CM Thermo 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 CM Thermo 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.