£46k
+2%vs Sept 2024Active06370182Private limited companyWarlingham
THERMOFIX HEATING LIMITED
Significant control: David Dunnigan (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From public filings as at 31 Aug 2026; may contain errors or be out of date.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 Thermofix Heating Limited 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
THERMOFIX HEATING LIMITED is an active private limited company (company number 06370182) incorporated on 13 September 2007, registered in Warlingham. Its registered activity is plumbing, heat and air-conditioning installation (SIC 43220). Latest small accounts cover the period ending 30 September 2025, showing net assets of £46k and cash of £21k, with 1 employee on average. Net assets rose 2% on the prior period (£45k).
Peer position · net assets
By net assets it sits in the top quarter of 3,492 comparable companies in Greater London (median £4,840, upper quartile £27k).
02
Ownership and control
- David Dunnigan
- owns 75–100% of shares
- holds 75–100% 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
- 13 September 200719 yrs ago
- Next accounts due
- 30 June 2027in 247 days
- Confirmation statement due
- 27 September 2027in 336 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
£21k
+108%vs Sept 2024Not reported
1
No changevs Sept 2024| Period end | Net assets | Cash | Debtors | Creditors <1y | Turnover | Profit | Employees |
|---|---|---|---|---|---|---|---|
| 30 September 2025 | £46k | £21k | £1,455 | £9,291 | — | — | 1 |
| 30 September 2024 | £45k | £10k | £8,543 | £15k | — | — | 1 |
Current ratio2.42Current assets ÷ creditors within one year
Cash per employee£21kCash ÷ 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 £45,526 at 30 September 2025
- Current assets at least 1.5× creditors within one yearCurrent ratio 2.42
- Incorporated five or more years agoIncorporated 13 September 2007
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 336 days
- Next accounts duein 247 days
- Accounts period endNet assets £46k · small accounts
- Accounts period endNet assets £45k · small accounts
- Incorporated
08
Similar companies in Greater London
- KMZ PLUMBING SERVICES LIMITEDWembley · inc. Sept 2007
- MGS GAS HEATING LIMITEDBeckenham · inc. Sept 2007
- PGK PLUMBING LIMITEDMiddlesex · inc. Sept 2007
- B.A. & M.W. JACKSON LIMITEDSutton · inc. Sept 2007
- JIGSAW MECHANICAL SERVICES LIMITEDMiddlesex · inc. Oct 2007
- SPS HEATING BUILDING SERVICES LIMITEDBeckenham · inc. Aug 2007
All companies incorporated on 13 September 2007 · in Sept 2007.
09
Reminders for THERMOFIX HEATING LIMITED
Get an email before each filing deadline — accounts and confirmation statement — so nothing is late.