£28k
+99%vs Sept 2024Active04084531Private limited companyMiddlesex London
THERMOSTAR LIMITED
From public filings as at 31 Aug 2026; may contain errors or be out of date.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 Thermostar Limited sell?
Registered activity: Steam and air conditioning supply (SIC 35300). We’re building product and service lists for UK companies. Get this one when it’s ready.
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01
Summary
THERMOSTAR LIMITED is an active private limited company (company number 04084531) incorporated on 5 October 2000, registered in Middlesex London. Its registered activity is steam and air conditioning supply (SIC 35300). Latest micro accounts cover the period ending 30 September 2025, showing net assets of £28k, with 3 employees on average. As micro-entity accounts, no profit and loss account is filed, so turnover and profit are not public. Net assets rose 99% on the prior period (£14k).
Peer position · net assets
By net assets it sits in the upper half of 141 comparable companies in Greater London (median £19k, upper quartile £94k).
02
Ownership and control
No active person with significant control is registered.
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
- 5 October 200026 yrs ago
- Next accounts due
- 30 June 2027in 247 days
- Confirmation statement due
- 19 October 2027in 358 days
Due dates are expected from Companies House filing rules; confirm on the official register before relying on them.
04
Activity
- SIC 35300
- Steam and air conditioning supply
- Accounts type
- Micro Entity
- Size band
- MicroCompanies Act thresholds
05
Financials
Not reported
Not disclosed
3
+50%vs Sept 2024| Period end | Net assets | Cash | Debtors | Creditors <1y | Turnover | Profit | Employees |
|---|---|---|---|---|---|---|---|
| 30 September 2025 | £28k | — | — | — | — | — | 3 |
| 30 September 2024 | £14k | — | — | — | — | — | 2 |
Figures as filed in iXBRL accounts at Companies House. "—" means the line was not reported in that filing; micro-entity accounts contain no profit and loss account.
06
Filing and accounts signals
- Net assets above zeroNet assets £27,648 at 30 September 2025
- Net assets up 10% or more on the prior period+98.7% vs prior period
- Incorporated five or more years agoIncorporated 5 October 2000
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 358 days
- Next accounts duein 247 days
- Accounts period endNet assets £28k · micro accounts
- Accounts period endNet assets £14k · micro accounts
- Incorporated
08
Similar companies in Greater London
- A C R LONDON LIMITEDWelling · inc. Oct 2000
- UNIVERSAL INSTALLATION & MAINTENANCE SERVICES LIMITEDDartford · inc. Jan 2001
- GODFREY AND LAPPAGE SERVICES LTD.Hornchurch · inc. Oct 1999
- P A SERVICES LIMITEDNorthfleet · inc. Jul 2002
- COMPACT COOLING LIMITEDBromley · inc. Sept 2002
- CLIMATECH AIR CONDITIONING LIMITEDFarnborough · inc. Nov 2002
All companies incorporated on 5 October 2000 · in Oct 2000.
09
Reminders for THERMOSTAR LIMITED
Get an email before each filing deadline — accounts and confirmation statement — so nothing is late.