Isothermal Technology Limited
01530620
Healthy
- Going concern doubt noted in accounts (-10)
Details
Compliance
Last accounts
31/03/2025
medium
Next accounts due
31/12/2026
Confirmation statement
Last: 16/01/2026
Due 30/01/2027
Industry
Officers
Irene Fay Tavener
secretary
British
James William Brown
director · Since 10/06/2021
British
Nicholas Davies
director · Since 10/06/2021
British
Lorraine Ousey
director · Since 10/06/2021
British
David John Southworth
director · Since 10/06/2021
British
Irene Fay Tavener
director
British
Stephen Charles Tavener
director · Since 27/05/2021
British
Stewart John Tavener
director · Since 27/05/2021
British
Former
Wendy Hilary Reck
director · Resigned 01/10/2012
John Peter Tavener
director · Resigned 24/07/2020
CompanyRankvs 105+ SIC 27900 peers80
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How is this score calculated?
Net worth compared to all companies in the same SIC code with published accounts. Top quartile earns the full 25 points.
Workforce size relative to sector peers from the most recent accounts. A larger team generally signals commercial scale.
Current assets ÷ current liabilities. A ratio above 2× earns full marks; between 1–2× scores partially; below 0.5× scores minimal points.
One point per year of operation since incorporation, capped at 15. Older companies have a proven track record.
Full 15 points when both annual accounts and confirmation statement are filed on time. Points are deducted for each overdue filing.
Risk deductions
Going concern doubt: -10 pts
Maximum score is 100. Deductions apply for insolvency history, outstanding charges, going concern doubt, or disqualified officers.
Going Concern Doubt
performed, we have not identified any material uncertainties relating to events or conditions that, individually or collectively, may cast significant doubt on the entity's ability to continue as a going concern for a period of at least 12 months from when the financial statements are authorised for issue. Our responsibilities and the responsibilities of the directors with respect to going conce
Key FinancialsYear ending 31/03/2025
Turnover
£7.3M
Annual revenue
Net Worth
£9.1M
Balance sheet strength
Cash
£4.1M
Cash in the bank
Profit Before Tax
£1.5M
Bottom line earnings
Net Current Assets
£8.4M
Working capital
Current Assets
£9.5M
Current Liabilities
£1.1M
Fixed Assets
£773k
Debtors
£1.5M
Cost of Sales
£3.6M
Gross Profit
£3.8M
Admin Expenses
£2.3M
Operating Profit
£1.5M
Profit After Tax
£1.1M
Tax at Year End
People Costs
Balance Sheet
EstimatesDerived
| Year | Current Ratio | Implied Profit |
|---|---|---|
| 2025 | 8.53 | +£840k |
| 2024 | 11.33 | +£387k |
| 2023 | 11.50 | — |
Derived from filed accounts. Not audited figures.