- Companies
- Plumbers and heating engineers
- Sawbridgeworth
- Thermal Technik Limited
Thermal Technik Limited
- Company number
- 14197190
- Incorporated
- 27 Jun 20224 years trading
- Registered office
- 26 Bell Street, Sawbridgeworth, CM21 9AN
- Nature of business
- Plumbing, heat and air-conditioning installation
Thermal Technik Limited is a 4-year-old private limited company registered in Sawbridgeworth, company number 14197190, one of 20 plumbing and heating companies in Sawbridgeworth. Its next accounts are due at Companies House on 31 March 2027, and the CT600 for the period to 30 June 2026 is due at HMRC on 30 June 2027.
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 down £5,111 (-71.5%) on the year before, to £2,038.
- Current assets of £11K against £22K owed within a year: 0.5 times cover.
- 1 employee on average during the year.
- Balance sheets on record for 3 years, 2023 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 30 Jun 2025 | £2,038 | £11K | £22K | 1 | |
| 30 Jun 2024 | £7,149 | £7,272 | £11K | 1 | |
| 30 Jun 2023 | £6,663 | £12K | £5,121 | 1 |
Where Thermal Technik Limited is registered
The registered office is in Sawbridgeworth (CM21), in the East Hertfordshire local authority area, East of England. Show CM21 9AN on a map.
Other trade companies in CM21
- PSV Diagnostics LtdMachinery repair and installation
- Bandp Ventilation LtdInstallers
- Orchard Works Garage Services LtdMechanics and garages
- B&C Electrics LimitedElectricians
- Lushington Interiors Exteriors LimitedFinishing trades
- Renovo Exterior Care LimitedCleaning companies
- A.B Paint and Repair LimitedPainters and decorators
- Independent Asphalt Supplies LtdSpecialist contractors
Shared registered office
27 companies on our pages use this registered office address. An address shared this widely is usually an accountant's office or a company formation agent's service address, not where the business trades from.
What happens if Thermal Technik 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 March 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Apr 2027 to 30 Apr 2027 | £150 |
| 1 to 3 months late | 1 May 2027 to 30 Jun 2027 | £375 |
| 3 to 6 months late | 1 Jul 2027 to 30 Sep 2027 | £750 |
| More than 6 months late | From 1 Oct 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Jul 2027 | £200 |
| 3 months late | 30 Sep 2027 | another £200 |
| 6 months late | 30 Dec 2027 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 30 Jun 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
- 14197190
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 27 June 2022 (4 years ago)
- Registered office
- 26 Bell Street, Sawbridgeworth, CM21 9AN
- Nature of business
- Plumbing, heat and air-conditioning installation (SIC 43220)
- Year end
- 30 June (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 30 June 2025
- Last confirmation statement
- 26 June 2026
Filing notes for plumbing and heating companies
Plumbing and heating companies frequently work under CIS for main contractors and also directly for homeowners, so turnover can mix CIS and non-CIS income.
Similar companies in Sawbridgeworth
Other active plumbing and heating companies registered in Sawbridgeworth.
- Waqas Mechanical Ltd2025
- Active Plumbing and Heating Services Ltd2016
- Colin Bullot & Sons Limited1985
- Cops Plumbing Ltd2013
- DPS Compliance Ltd2026
- Essex Ductwork Services Ltd2015
- FDH Services Ltd2017
- Fynan Brother’S Heating and Plumbing Ltd2022
All plumbing and heating companies in Sawbridgeworth · All trades in Sawbridgeworth · Plumbers and heating engineers across the UK
Frequently asked questions
When are Thermal Technik Limited's accounts due?
Thermal Technik Limited's next accounts are due at Companies House by 31 March 2027 (in 170 days), covering the period to 30 June 2026.
When is Thermal Technik Limited's CT600 due?
The CT600 for the period to 30 June 2026 is due at HMRC by 30 June 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 April 2027.
Is Thermal Technik Limited still trading?
Thermal Technik 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 Thermal Technik Limited do?
Thermal Technik Limited is registered under Plumbing, heat and air-conditioning installation (SIC 43220).
How old is Thermal Technik Limited?
Thermal Technik Limited was incorporated on 27 June 2022, 4 years ago.
What is the penalty if Thermal Technik 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 Thermal Technik 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.