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ISTESSO THERAPEUTICS LIMITED

Active London

Other research and experimental development on natural sciences and engineering

10 employees Website
Life sciences and medical technology Other research and experimental development on natural sciences and engineering
I

ISTESSO THERAPEUTICS LIMITED

Other research and experimental development on natural sciences and engineering

Founded 5 Apr 2005 Active London, United Kingdom 10 employees istesso.co.uk
Life sciences and medical technology Other research and experimental development on natural sciences and engineering
Accounts Submitted 15 Sept 2025
Confirmation Statement Submitted 11 Apr 2025
Net assets £-45.40M £8.97M 2024 year on year
Total assets £7.04M £332.31K 2024 year on year
Total Liabilities £52.44M £8.64M 2024 year on year
Charges None No charges registered

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AI Analysis

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Contact & Details

Contact

Update Details

Registered Address

2nd Floor 3 Pancras Square Kings Cross London N1C 4AG United Kingdom

Telephone

0162 554 5745

Credit Report

Discover ISTESSO THERAPEUTICS LIMITED's Credit Score, limit, and payment likelihood.

Mutual Companies

See All Mutual Companies

Financials

Financials

Period 1 Jan → 31 Dec 2024
Type Total Exemption Full
Next accounts 31 December 2025
Due by 30 September 2026 9 months

Net Assets, Total Assets & Total Liabilities (2013–2024)

Cash in Bank

£1.98M

Decreased by £426.08k (-18%)

Net Assets

-£45.40M

Decreased by £8.97M (-25%)

Total Liabilities

£52.44M

Increased by £8.64M (+20%)

Turnover

N/A

Employees

10

Increased by 1 (+11%)

Debt Ratio

745%

Increased by 151 (+25%)
See 10 Year Full Financials

Financial History

Revenue, profit, EBITDA and key financial figures

2024
Dec Year End
2023
Dec Year End
P&L
Revenue
£142.3M
£128.7M
Gross Profit
£48.2M
£43.1M
Operating Profit
£22.4M
£19.8M
Net Profit
£18.1M
£15.9M
EBITDA
£31.5M
£28.2M
Assets
Cash
£24.7M
£21.3M
Total Assets
£89.4M
£82.1M
Liabilities
Total Liabilities
£45.2M
£41.8M
Key Metrics
Employees
1,247
1,156
Latest Revenue
£142.3M
Latest EBITDA
£31.5M
Cash Position
£24.7M

Funding

Fundraising & Grants

£855k awarded
Show:

Investors (0)

No investor information available

Share Capital

Share Capital

Share allotments and capital structure

3 Allotments 17,143,265 Shares £17k Total
Date FromShare ClassShares AllottedAmount RaisedPrice/Share
25 May 20162,100,000£2k£0.001
25 May 20162,100,000£2k£0.001
22 Jul 201412,943,265£13k£0.001

Officers

Officers

3 active 16 resigned
Status
Lisa PatelDirectorBritishUnited Kingdom5227 Jan 2022Active
Pinsent Masons Secretarial LimitedCorporate-secretaryUnited KingdomUnknown—12 Sept 2017Active
Samuel Cameron WilliamsDirectorBritishUnited Kingdom562 Apr 2007Active

Shareholders

Shareholders (14)

Sam Williams
10.0%
7,048,36812 Apr 2017
William Turner
0.9%
635,31012 Apr 2017
Rose Sheridan
0.3%
228,66012 Apr 2017

Persons with Significant Control

Persons with Significant Control (1)

1 Active 1 Ceased

Istesso Limited

United Kingdom

Active
Notified 13 Nov 2017
Nature of Control
  • Ownership Of Shares 75 To 100 Percent
  • Voting Rights 75 To 100 Percent
  • Right To Appoint And Remove Directors

Ip Group Plc

Ceased 13 Nov 2017

Ceased
See All Controllers

Group Structure

Group Structure

ISTESSO LIMITED united kingdom shares 25 to 50 percent, voting rights 25 to 50 percent
IP2IPO LIMITED united kingdom shares 75 to 100 percent, voting rights 75 to 100 percent, appoint/remove directors
IP GROUP PLC united kingdom
ISTESSO THERAPEUTICS LIMITED Current Company
MBS4 LIMITED united kingdom shares 75 to 100 percent, voting rights 75 to 100 percent, appoint/remove directors
MBS DIRECTOR LIMITED united kingdom shares 75 to 100 percent, voting rights 75 to 100 percent, appoint/remove directors
MBS SECRETARIAL LIMITED united kingdom shares 75 to 100 percent, voting rights 75 to 100 percent, appoint/remove directors
MODERN BIOSCIENCES NOMINEES LIMITED united kingdom shares 75 to 100 percent, voting rights 75 to 100 percent, appoint/remove directors
PIMCO 2664 LIMITED united kingdom shares 75 to 100 percent, voting rights 75 to 100 percent, appoint/remove directors

Charges

Charges

No charges registered

Documents

Company Filings

DateCategoryDescriptionDocument
15 Sept 2025AccountsAnnual accounts made up to 2024-12-31View(18 pages)
11 Apr 2025Confirmation StatementConfirmation statement made on 2025-03-31 with no updatesView(3 pages)
3 Jan 2025AccountsAnnual accounts made up to 2023-12-31View(18 pages)
1 Nov 2024Change Of NameCertificate Change Of Name CompanyView(3 pages)
4 Apr 2024Confirmation StatementConfirmation statement made on 2024-03-31 with no updatesView(3 pages)
15 Sept 2025 Accounts

Annual accounts made up to 2024-12-31

View Document(18 pages)
11 Apr 2025 Confirmation Statement

Confirmation statement made on 2025-03-31 with no updates

View Document(3 pages)
3 Jan 2025 Accounts

Annual accounts made up to 2023-12-31

View Document(18 pages)
1 Nov 2024 Change Of Name

Certificate Change Of Name Company

View Document(3 pages)
4 Apr 2024 Confirmation Statement

Confirmation statement made on 2024-03-31 with no updates

View Document(3 pages)

Recent Activity

Latest Activity

Annual accounts made up to 2024-12-31

5 months ago on 15 Sept 2025

Confirmation statement made on 2025-03-31 with no updates

10 months ago on 11 Apr 2025

Annual accounts made up to 2023-12-31

1 years ago on 3 Jan 2025

Certificate Change Of Name Company

1 years ago on 1 Nov 2024

Confirmation statement made on 2024-03-31 with no updates

1 years ago on 4 Apr 2024