Isothermal Technology Limited
01530620
Healthy
- Going concern doubt noted in accounts (-10)
- 1 outstanding charge (-2)
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
director · Since 31/08/1992
PRODUCTIONS DIRECTOR
BRITISH · ENGLAND · Age 82
Also on 5 other boards
director · Since 27/05/2021
SOUND ENGINEER
BRITISH · ENGLAND · Age 55
Also on 1 other board
director · Since 27/05/2021
TECHNICAL ARCHITECT
BRITISH · ENGLAND · Age 58
Also on 1 other board
director · Since 10/06/2021
LABORATORY DIRECTOR
BRITISH · ENGLAND · Age 54
Also on 1 other board
director · Since 10/06/2021
OPERATIONS DIRECTOR
BRITISH · ENGLAND · Age 61
Also on 1 other board
director · Since 10/06/2021
ADMINSTRATIVE DIRECTOR
BRITISH · ENGLAND · Age 60
Also on 1 other board
Persons with Significant Control
Irene Fay Tavener
British · England · Age 82
14a, Pine Grove, Southport, PR9 9AG
Notified 02/09/2020
Former PSCs
Mr John Peter Tavener
Ceased 24/07/2020
Charges1 outstanding
ETHEL AUSTIN PROPERTIES HOLDINGS LIMITED
LLOYDS BANK PLC
CompanyRankvs 15+ SIC 27900 peers70
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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
Outstanding charges: -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 | +£121k |
| 2022 | 11.23 | +£514k |
| 2021 | 6.57 | +£1.9M |
| 2020 | 7.53 | +£639k |
| 2019 | 6.17 | — |
Derived from filed accounts. Not audited figures.