Company Overview
Isothermal Technology Limited is listed at the official companies registry as Active Private Limited Company. The company was incorporated on Thursday 27 November 1980, so this is a well established company. Isothermal Technology Limited has been in business for 45 years and 4 months. The accounts status is medium and the accounts are next due on Wednesday 31 December 2025.
Registered Address

14A Pine Grove, Southport, Merseyside, PR9 9AG
Credit Reports Available

These credit rating reports are available now:


Credit Analysts Report
Get Report >>

Standard Credit Report
Get Report >>

Basic Credit Report
Get Report >>

24/7 credit rating data feed - no UK company credit reports are updated faster

Companies House Data
Company NameISOTHERMAL TECHNOLOGY LIMITED
Company Number01530620
Registered Office Address14a Pine Grove
 Southport
 PR9 9AG
Company CategoryPrivate Limited Company
Company StatusActive
Country of OriginUnited Kingdom
Incorporation Date27/11/1980
Accounting Reference Date Day31
Accounting Reference Date Month3
Accounts Next Due Date31/12/2026
Accounts Last Made Up Date31/03/2025
Accounts Account CategoryMEDIUM
Returns Next Due Date28/09/2016
Returns Last Made Up Date31/08/2015
Directors & Members
Show Resigned
James Brown - Director
(British, 62 years old, born November 1964)
Appointed 10 June 2021
 Active
Nicholas Davies - Director
(British, 54 years old, born February 1972)
Appointed 10 June 2021
 Active
Lorraine Ousey - Director
(British, 61 years old, born July 1965)
Appointed 10 June 2021
 Active
David Southworth - Director
(British, 62 years old, born March 1964)
Appointed 10 June 2021
 Active
Irene Tavener - Director
(British, 83 years old, born July 1943)
Stephen Tavener - Director
(British, 58 years old, born March 1968)
Appointed 27 May 2021
 Active
Stewart Tavener - Director
(British, 56 years old, born September 1970)
Appointed 27 May 2021
 Active
Secretaries
Show Resigned
Other Company Directorships
James Brown
No companies found
Nicholas Davies
No companies found
Lorraine Ousey
No companies found
David Southworth
No companies found
Irene Tavener
THERMAL DEVELOPMENTS INTERNATIONAL LIMITED
Stephen Tavener
SCAT LIMITED
Stewart Tavener
EXTINCT AUDIO LIMITED
HUMAN DYNAMOS LTD
Balance Sheet Unlock full report
Accounts Date 31-Mar-2025 31-Mar-2023 31-Mar-2022
Balance Sheet
Fixed Assets 785,407 785,407 805,275
Current Assets 7,803,301 7,803,301 7,670,356
Creditors Due Within One Year 678,403 678,403 683,101
Working Cap 7,124,898 7,124,898 6,987,255
Total Assets Less Current Liabilities 7,910,305 7,910,305 7,792,530
Long-term Liabilities 15,335 15,335 18,528
Net Assets 7,894,970 7,894,970 7,774,002
Share Capital & Reserves
Share Cap - - -
Profit & Loss Reserves - - -
Other Reserves - - -
Shareholders Funds 7,894,970 7,894,970 7,774,002
Common Size Financial Analysis Unlock full report
Accounts Date 31-Mar-2025 31-Mar-2023 31-Mar-2022
Tangible Fixed Assets - - -
Fixed Assets 9.1% 9.1% 9.5%
Stocks Inventory - - -
Debtors 13.5% 13.5% 11.2%
Cash Bank In Hand 37.3% 37.3% 39.6%
Current Assets 90.9% 90.9% 90.5%
Creditors Due Within One Year 7.9% 7.9% 8.1%
Net Current Assets Liabilities 83.0% 83.0% 82.4%
Creditors Due After One Year - - -
Accruals Deferred Income - - -
Provisions For Liabilities Charges - - -
Net Assets Liabilities Including Pension Asset Liability - - -
Called Up Share Capital - - -
Share Capital Allotted Called Up Paid - - -
Profit Loss Account Reserve - - -
Shareholder Funds 91.9% 91.9% 91.7%
Capital Employed - - -
Total Assets Less Current Liabilities 92.1% 92.1% 91.9%
Financial Ratio Analysis Unlock full report
Accounts Date 31-Mar-2025 31-Mar-2023 31-Mar-2022
Liquidity Ratio 11.5 11.5 11.2
Solvency Ratio 12.4 12.4 12.1
Reserves to Assets - - -
Secured Creditors Unlock full report
Mortgages Charges 2
Mortgages Outstanding 1
Mortgages Part Satisfied 0
Mortgages Satisfied 1
Assets and Debt Analysis Unlock full report
Accounts Date 31-Mar-2025 31-Mar-2023 31-Mar-2022
Assets 8,588,708 8,588,708 8,475,631
Debt 693,738 693,738 701,629
Net Assets/Debt 7,894,970 7,894,970 7,774,002

The following is based on the accounts data presented in this report sourced from Companies House, however the company has filed later accounts. Our analysis of the latest account can be viewed by unlocking our full report.

The company balance sheet displays a comfortable surplus of working capital. We would normally view this positively. Total reserves including retained profitability and movement in reserves appeared positive. We would normally view a company positively for this. For the size of the company inferred by the balance sheet the level of net assets suggests a comfortable level of cover for total debts and obligations.

Unlock full report  The following is based on the accounts data presented in this report sourced from Companies House, however the company has filed later accounts. Our analysis of the latest account can be viewed by unlocking our full report.The company balance sheet displays a comfortable surplus of working capital. We would normally view this positively. Total reserves including retained profitability and movement in reserves appeared positive. We would normally view a company positively for this. For the size of the company inferred by the balance sheet the level of net assets suggests a comfortable level of cover for total debts and obligations.   The following is based on the accounts data presented in this report sourced from Companies House, however the company has filed later accounts. Our analysis of the latest account can be viewed by unlocking our full report.The company balance sheet displays a comfortable surplus of working capital. We would normally view this positively. Total reserves including retained profitability and movement in reserves appeared positive. We would normally view a company positively for this. For the size of the company inferred by the balance sheet the level of net assets suggests a comfortable level of cover for total debts and obligations.

This review of public record balance sheet and company status information is presented under the terms of Open Government Licence and is for informational purposes only, is general in nature, and is not intended as an opinion or advice for any specific circumstances. The commentary and the colour band score is not a credit rating or credit risk assessment.

This review does not constitute a full credit rating or credit risk assessment based on the full analysis and credit score algorithms used in our credit reports. A full credit report may also provide information relating to trade payment history and county court or court judgments if any.

Public Record Information Unlock full report
Exact Court Judgements
Period of Months Last 12m 13-24m 25-36m 37-48m 49-60m 61-72m
Number of Exact CCJS X Y Y X X Y
Value of Exact CCJS YXY YK S S X KX
Supplier Credit Limits Unlock full report
Date Sector Notified Amount Terms
XK-SXY XKXYXK SXSKXYXK £X,000 XS XYSKS
SK-SYY SKXYXKYKKY KSXX KKXXYXS £YY,000 YS XYSKS SK YXXSXS
YK-SXY XKXYXYYK SXSXYXK £SX,000 XS XYSKS
Payment Records Unlock full report
Payment Records from it's suppliers' company ledger show how a company is paying its suppliers

Payment Analysis

Total Invoices Paid Before
30 days due		 Paid After
30 days due		 Owing Before
30 days due		 Owing after
30 days due
XYX SX K YX X
Company Valuation Analysis Unlock full report

Going Concern Valuation

The going concern valuations value the company on the basis that it continues to trade without the threat of liquidation for the foreseeable future. These valuations are primarily profit and cashflow based.

Valuations Valuation Measures
Estimated High Value £XSI,000 Retained Profit £YX,000
Estimated Mid Value £YY,000 EBIT £SY,000
Estimated Low Value £X,000 EBITDA £SSX,000

Liquidation Valuation

The liquidaton valuation values the company as if it were to cease trading and assets were subject to rapid disposal to cover liabilities. This valuation is primarily asset based.

Valuations Valuation Measures
Estimated High Value £XY,000 Total Assets £XIX,000
Estimated Mid Value £Y,000 Net Assets £YX,000
Estimated Low Value £S,000 Tangible Equity £SX,000

The above valuations are based on our own algorithms and take no account of many factors that can influence actual valuations realized and should not therefore be assumed to be accurate.
Credit Status Checklist Unlock full report
Business Growth Please purchase a report to see true comments
EBITDA Purchase a report to see true comments
Dividends Please purchase a report to see true comments about this company
Retained Profits Retained Profits for this company
Debt Interest Debt Interest for this company
Cash Flow Cash Flow for this company
CCJs CCJs for this company
Age of Company Age of Company for this company
Solvency Solvency for this company
Secured Creditors Secured Creditors for this company
Ownership Ownership for this company


First Report Score: (0-10) X
Financial Status Guide:
10 Very Strong
9 Strong
8 Very Good
7 Good
6 Above Average
5 Average
4 Below Average
3 Poor
2 Weak
1 Very Weak
0 Critical

Risk Score Trend

Risk Rating Unlock full report

This is the credit risk assessment used by one of the top UK credit reference agencies.

Risk Score (1-100) X
Risk Band Description XXMXMXMX SISX
Risk Assessment Meeting of Creditors
Credit Rating XSKX
Altman Z Score Credit Risk Rating Unlock full report

There have been many bankruptcy predictors developed, however none has been so thoroughly tested and broadly accepted as the Altman Z-Score.

Z Score X
Risk Band XY
Risk Band Description The Z Score is not used for small companies where full accounts are not filed because profit and loss account items are required to calculate the score.

Z Score Bands

1 Low Risk 3.00 and above
2 Caution 2.63 - 2.99
3 Risk of Failure within 2 years 1.24 - 2.62
4 High Probability Failure Below 1.24
Other Business around PR9 9AG
DUNES SOFTWARE SYSTEMS LIMITED
26 Pine Grove, Southport, PR9 9AG
OMEGA PORTUGAL LTD
22 PINE GROVE, SOUTHPORT, PR9 9AG
NEWSAM ELECTRICAL CONTRACTORS LTD
7 HOGGS HILL LANE, FORMBY, LIVERPOOL, PR9 9AG
Document Filings
Confirmation statement made on 16 January 2026 with no updates
Director's details changed for Mr David Southworth on 10 June 2021
Director's details changed for Mr James Brown on 10 June 2021
Second filing for the notification of Irene Fay Tavener as a person with significant control
Director's details changed for Mr David Southworth on 28 August 2025
Confirmation statement made on 16 January 2025 with no updates
Change of details for Mrs Fay Tavener as a person with significant control on 6 March 2023
Confirmation statement made on 16 January 2024 with updates
Memorandum and Articles of Association
Change of share class name or designation
Resolutions
Particulars of variation of rights attached to shares
Confirmation statement made on 16 January 2023 with updates
Confirmation statement made on 22 September 2022 with updates
Confirmation statement made on 19 August 2022 with updates
Confirmation statement made on 19 August 2021 with updates
Appointment of Mr Nicholas Davies as a director on 10 June 2021
Appointment of Mr James Brown as a director on 10 June 2021
Appointment of Mr David Southworth as a director on 10 June 2021
Appointment of Mrs Lorraine Ousey as a director on 10 June 2021
Terms and Conditions Cancellations Contact Us

In using this service you agree to the Terms and Conditions

© 2026 Check Free