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Istesso Therapeutics Limited

Istesso Therapeutics Limited is an active company incorporated on 5 April 2005 with the registered office located in London, Greater London. Istesso Therapeutics Limited was registered 20 years ago.
Status
Active
Active since 19 years ago
Company No
05414023
Private limited company
Age
20 years
Incorporated 5 April 2005
Size
Micro
Turnover is under £1M
Balance sheet is under £500,000
Under 10 employees
Confirmation
Submitted
Dated 31 March 2025 (7 months ago)
Next confirmation dated 31 March 2026
Due by 14 April 2026 (4 months remaining)
Last change occurred 6 years ago
Accounts
Submitted
For period 1 Jan ⟶ 31 Dec 2024 (1 year)
Accounts type is Total Exemption Full
Next accounts for period 31 December 2025
Due by 30 September 2026 (10 months remaining)
Learn more about Istesso Therapeutics Limited
Contact Update Details
Address
2nd Floor 3 Pancras Square
Kings Cross
London
N1C 4AG
United Kingdom
Address changed on 1 Dec 2021 (3 years ago)
Previous address was The Walbrook Building 25 Walbrook London EC4N 8AF England
Telephone
02074440066
Email
Available in Endole App
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People
Officers
3
Shareholders
14
Controllers (PSC)
1
Samuel Cameron Williams
Director • British • Lives in UK • Born in Apr 1969
Dr Lisa Patel
Director • British • Lives in UK • Born in May 1973
Istesso Limited
PSC
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Shareholders, PSCs & Group Structure
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Mutual Companies
Pimco 2664 Limited
Samuel Cameron Williams, Dr Lisa Patel, and 1 more are mutual people.
Active
MBS4 Limited
Samuel Cameron Williams, Dr Lisa Patel, and 1 more are mutual people.
Active
Istesso Limited
Dr Lisa Patel and Pinsent Masons Secretarial Limited are mutual people.
Active
MBS5 Limited
Dr Lisa Patel and Pinsent Masons Secretarial Limited are mutual people.
Active
Dorman Smith Holdings Limited
Pinsent Masons Secretarial Limited is a mutual person.
Active
Univar Solutions UK Limited
Pinsent Masons Secretarial Limited is a mutual person.
Active
Koppers UK Limited
Pinsent Masons Secretarial Limited is a mutual person.
Active
Speedy Hire (UK) Limited
Pinsent Masons Secretarial Limited is a mutual person.
Active
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Financials
Net Assets, Total Assets & Total Liabilities (2015–2024)
Period Ended
31 Dec 2024
For period 31 Dec ⟶ 31 Dec 2024
Traded for 12 months
Cash in Bank
£1.99M
Decreased by £426K (-18%)
Turnover
Unreported
Same as previous period
Employees
10
Increased by 1 (+11%)
Total Assets
£7.04M
Decreased by £333K (-5%)
Total Liabilities
-£52.44M
Increased by £8.64M (+20%)
Net Assets
-£45.4M
Decreased by £8.97M (+25%)
Debt Ratio (%)
745%
Increased by 150.84% (+25%)
See 10 Year Full Financials
Latest Activity
Full Accounts Submitted
2 Months Ago on 15 Sep 2025
Confirmation Submitted
7 Months Ago on 11 Apr 2025
Full Accounts Submitted
10 Months Ago on 3 Jan 2025
Confirmation Submitted
1 Year 7 Months Ago on 4 Apr 2024
Full Accounts Submitted
2 Years 1 Month Ago on 10 Oct 2023
Confirmation Submitted
2 Years 7 Months Ago on 3 Apr 2023
Full Accounts Submitted
3 Years Ago on 6 Sep 2022
Confirmation Submitted
3 Years Ago on 31 Mar 2022
Dr Lisa Patel Appointed
3 Years Ago on 27 Jan 2022
Istesso Limited (PSC) Details Changed
3 Years Ago on 1 Dec 2021
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Documents
Total exemption full accounts made up to 31 December 2024
Submitted on 15 Sep 2025
Confirmation statement made on 31 March 2025 with no updates
Submitted on 11 Apr 2025
Total exemption full accounts made up to 31 December 2023
Submitted on 3 Jan 2025
Certificate of change of name
Submitted on 1 Nov 2024
Confirmation statement made on 31 March 2024 with no updates
Submitted on 4 Apr 2024
Total exemption full accounts made up to 31 December 2022
Submitted on 10 Oct 2023
Confirmation statement made on 31 March 2023 with no updates
Submitted on 3 Apr 2023
Total exemption full accounts made up to 31 December 2021
Submitted on 6 Sep 2022
Confirmation statement made on 31 March 2022 with no updates
Submitted on 31 Mar 2022
Change of details for Istesso Limited as a person with significant control on 1 December 2021
Submitted on 31 Mar 2022
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Repayment History
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