- Companies
- Machinery repair and installation
- Merthyr Tydfil
- Thermocooling Services Limited
Thermocooling Services Limited
- Company number
- 06791747
- Incorporated
- 14 Jan 200917 years trading
- Registered office
- 3 CWRT Bevan, Merthyr Tydfil, CF47 0AQ
- Nature of business
- Repair and maintenance of other transport equipment n.e.c.
Thermocooling Services Limited is a 17-year-old private limited company registered in Merthyr Tydfil, company number 06791747, one of 17 machinery repair and installation companies in Merthyr Tydfil. Its next accounts are due at Companies House on 31 October 2026, and the CT600 for the period to 31 January 2026 is due at HMRC on 31 January 2027.
Key dates
Worked out from the year end and filing history on the Companies House register.
Is this your company?
File the accounts to Companies House and the CT600 to HMRC yourself with A.X.E.L Filing. One set of questions, both filings, £49 flat. No accountant, no subscription.
File for Thermocooling Services LimitedOr get a reminder before each deadline
Free. We email you 60, 30, 14, 7 and 1 days before the accounts, CT600 and confirmation statement are due. Unsubscribe in one click.
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 £123K (+29%) on the year before, to £545K.
- Net assets rose in 8 of 9 year-on-year comparisons on record.
- Current assets of £683K against £191K owed within a year: 3.6 times cover.
- 2 employees on average during the year.
- Balance sheets on record for 10 years, 2016 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 31 Jan 2025 | £545K | £683K | £191K | 2 | |
| 31 Jan 2024 | £422K | £594K | £206K | 2 | |
| 31 Jan 2023 | £359K | £535K | £205K | 2 | |
| 31 Jan 2022 | £301K | £434K | £196K | 2 | |
| 31 Jan 2021 | £238K | £418K | £206K | 2 | |
| 31 Jan 2020 | £243K | £360K | £149K | 2 | |
| 31 Jan 2019 | £186K | £272K | £124K | ||
| 31 Jan 2018 | £165K | £248K | £108K | ||
| 31 Jan 2017 | £149K | £220K | £100K | ||
| 31 Jan 2016 | £51K | £0 | £148K | £124K |
Where Thermocooling Services Limited is registered
The registered office is in Merthyr Tydfil (CF47), in the Merthyr Tydfil local authority area, Wales. Show CF47 0AQ on a map.
Other trade companies in CF47
- Rji Services LtdMechanics and garages
- R&P Motor Services LtdMechanics and garages
- Grain and Groove Carpentry LtdJoiners and carpenters
- Nextnest Properties LimitedProperty developers
- Frontier Power Solutions LtdElectricians
- Jude Developments LtdProperty developers
- Taff Group Property Services LtdPainters and decorators
- Anew Energy LimitedPlumbers and heating engineers
What happens if Thermocooling Services 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 31 October 2026.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Nov 2026 to 30 Nov 2026 | £150 |
| 1 to 3 months late | 1 Dec 2026 to 31 Jan 2027 | £375 |
| 3 to 6 months late | 1 Feb 2027 to 30 Apr 2027 | £750 |
| More than 6 months late | From 1 May 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
- 06791747
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 14 January 2009 (17 years ago)
- Registered office
- 3 CWRT Bevan, Merthyr Tydfil, CF47 0AQ
- Nature of business
- Repair and maintenance of other transport equipment n.e.c. (SIC 33170)
- Year end
- 31 January (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 31 January 2025
- Last confirmation statement
- 31 January 2026
- Previous names
- Thermoplus Refrigeration Limited (until 24 Apr 2015)
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 Merthyr Tydfil
Other active machinery repair and installation companies registered in Merthyr Tydfil.
- Worboy Fixers Limited2025
- A B C Domestic Repairs Limited2002
- Bdavies 83 Ltd2025
- Bouncy Castle Testing (Wales) Limited2017
- Complete Hydraulic Solutions Limited2021
- Corweld Engineering Ltd2025
- D & A Doors Limited2014
- Electric Motor Repairs Ltd2014
All machinery repair and installation companies in Merthyr Tydfil · All trades in Merthyr Tydfil · Machinery repair and installation across the UK
Frequently asked questions
When are Thermocooling Services Limited's accounts due?
Thermocooling Services Limited's next accounts are due at Companies House by 31 October 2026 (in 18 days), covering the period to 31 January 2026.
When is Thermocooling Services Limited's CT600 due?
The CT600 for the period to 31 January 2026 is due at HMRC by 31 January 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 November 2026.
Is Thermocooling Services Limited still trading?
Thermocooling Services 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 Thermocooling Services Limited do?
Thermocooling Services Limited is registered under Repair and maintenance of other transport equipment n.e.c. (SIC 33170).
How old is Thermocooling Services Limited?
Thermocooling Services Limited was incorporated on 14 January 2009, 17 years ago.
What is the penalty if Thermocooling Services 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 Thermocooling Services 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.