£5,215
+6183%vs Aug 2024Active12112742Private limited companyTaunton
THERMO-FIX LTD
Significant control: Christopher Smith (75–100%)
From public filings as at 31 Aug 2026; may contain errors or be out of date. Verify at Companies House · Terms
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What does Thermo-Fix Ltd sell?
Registered activity: Plumbing, heat and air-conditioning installation (SIC 43220). We’re building product and service lists for UK companies. Get this one when it’s ready.
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01
Summary
THERMO-FIX LTD is an active private limited company (company number 12112742) incorporated on 19 July 2019, registered in Taunton. Its registered activity is plumbing, heat and air-conditioning installation (SIC 43220). Latest small accounts cover the period ending 31 August 2025, showing net assets of £5,215 and cash of £5,850, with 4 employees on average. Net assets rose 6183% on the prior period (£83).
Peer position · net assets
By net assets it sits in the lower half of 6,191 comparable companies in Other (median £5,839, upper quartile £35k).
02
Ownership and control
- Mr Christopher Smith
- owns 75–100% of shares
- holds 75–100% of voting rights
- Mr Daniel James Stevenson
- owns 25–50% of shares
- holds 25–50% of voting rights
Persons with significant control hold 25% or more of shares or voting rights. Smaller shareholdings are only listed in confirmation-statement documents. Directors and secretaries: see the officers list at Companies House.
03
Key dates
- Incorporated
- 19 July 20197 yrs ago
- Next accounts due
- 31 May 2027in 220 days
- Confirmation statement due
- 2 August 2027in 283 days
Due dates are expected from Companies House filing rules; confirm on the official register before relying on them.
04
Activity
- SIC 43220
- Plumbing, heat and air-conditioning installation
- Accounts type
- Total Exemption Full
- Size band
- MicroCompanies Act thresholds
05
Financials
£5,850
vs Aug 2024Not reported
4
+33%vs Aug 2024| Period end | Net assets | Cash | Debtors | Creditors <1y | Turnover | Profit | Employees |
|---|---|---|---|---|---|---|---|
| 31 August 2025 | £5,215 | £5,850 | — | — | — | — | 4 |
| 31 August 2024 | £83 | £0 | — | — | — | — | 3 |
Cash per employee£1,462Cash ÷ average employees
Figures as filed in iXBRL accounts at Companies House. "—" means the line was not reported in that filing.
06
Filing and accounts signals
- Net assets above zeroNet assets £5,215 at 31 August 2025
- Net assets up 10% or more on the prior period+6183.1% vs prior period
- Incorporated five or more years agoIncorporated 19 July 2019
Neutral facts read from the register and filed accounts, each with its evidence. They are not a rating, a prediction or advice, and may be incomplete or out of date. How each signal is derived.
07
Timeline
- Confirmation statement duein 283 days
- Next accounts duein 220 days
- Accounts period endNet assets £5,215 · small accounts
- Accounts period endNet assets £83 · small accounts
- Incorporated
08
Similar companies in the UK
- D&C PLUMBING LTDIpswich · inc. Jul 2019
- APW PLUMBING & HEATING (U.K.) LTDFakenham · inc. Jul 2019
- PLUMBHEAT SERVICES LTDSwindon · inc. Jul 2019
- BURNS HEATING AND GAS LTDGloucester · inc. Jul 2019
- CMW VENTILATION LTDNorwich · inc. Jul 2019
- WILLIAMS BOILER SERVICES LTDGreat Missenden · inc. Jul 2019
All companies incorporated on 19 July 2019 · in Jul 2019.
09
Reminders for THERMO-FIX LTD
Get an email before each filing deadline — accounts and confirmation statement — so nothing is late.