INSTEM LIMITED — The Accounts

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Next accounts due

2026-09-30 (in 4mo)

Last filed for 2024-12-31

Confirmation statement due

2027-02-19 (in 9mo)

Last made up 2026-02-05

Watchouts

1 item

Watchouts

Facts from the Companies House register and the latest accounts — not a rating

3 officer resignations in last 12 months

Multiple officers have left the board recently — see the People section for who.

Accounts

Audit & accounting basis

Accounting basis: IFRS
Reporting scope: Consolidated group
Auditor: PKF Littlejohn LLP
Audit opinion: Unqualified (clean)
Going concern: Affirmed
“After considering the uncertainties described above, the directors have a reasonable expectation that the Group has adequate resources to continue in operational existence for the foreseeable future and as a minimum until 30 June 2026 For these reasons, they continue to adopt the going concern basis in preparing this annual report and accounts.”

Group structure

INSTEM LIMITED · parent
1. Instem Life Science Systems Limited 100% · England and Wales · Holding company
2. Instem LSS Limited 100% · England and Wales · Software development, sales, sales support and administrative support
3. Instem LSS (North America) Limited 100% · England and Wales · Sales, sales support and administrative support
4. Instem LSS (Asia) Limited 100% · Hong Kong · Holding company
5. Instem Information Systems (Shanghai) Limited 100% · Shanghai, PRC · Sales, sales support and service
6. Instem Scientific Limited 100% · England and Wales · Leading provider of software solutions for extracting intelligence from R&D related healthcare data
7. Instem Scientific Solutions Limited 100% · England and Wales · Dormant
8. Instem Scientific Inc. 100% · USA · Leading provider of software solutions for extracting intelligence from R&D related healthcare data
9. Instem India Pvt Limited 99.9% · India · Software development
10. Instem Clinical Holdings Limited 100% · England and Wales · Holding Company
11. Instem Clinical Limited 100% · England and Wales · Provision of electronic data capture and clinical management solutions to the pharmaceutical industry
12. Instem Clinical Inc. 100% · USA · Provision of electronic data capture and clinical management solutions to the pharmaceutical industry
13. Trimetra Limited 100% · England and Wales · Software development and consultancy
14. Perceptive Instruments Limited 100% · England and Wales · Development, manufacture and supply of software and hardware products for in vitro study data collection and study management in the genetic toxicology, microbiology and immunology markets
15. Instem Japan K.K 100% · Japan · Sales, sales support and service
16. Notocord Systems S.A. 100% · France · Software development, sales support and administrative support
17. Notocord Inc. 100% · USA · Sales, sales support and administrative support
18. Leadscope Inc. 100% · USA · Leading provider of in-silico safety assessment software
19. The Edge Software Consultancy Limited 100% · England and Wales · Software development, sales, sales support and consultancy activities
20. d-Wise Technologies UK Limited 100% · England and Wales · Software development, sales, sales support and consultancy activities on clinical trial analysis
21. Instem Inc 100% · USA · Holding Company
22. d-Wise Technologies Inc 100% · USA · Software development, sales, sales support and consultancy activities on clinical trial analysis
23. d-Wise Technologies Inc., Morrisville succursale de Genève Branch 100% · Switzerland · Software development, sales, sales support and consultancy activities on clinical trial analysis
24. d-Wise Technologies Deutschland GmbH 100% · Germany · Software development, sales, sales support and consultancy activities on clinical trial analysis
25. Pathology Data Systems AG 100% · Switzerland · Software development, sales, sales support and provider of regulatory information management software
26. Preclinical Data Systems, Inc. 100% · USA · Software development
27. Pathology Data Systems Ltd Japan Branch 100% · Japan · Software development
28. Pathology Data Systems AG PRATTELN - SUCURSALA CRAIOVA 100% · Romania · Software development

Significant events

“The Group demonstrated its resilience after it was impacted by a Cyber Incident in January 2024.”
“In December 2024, Instem acquired Trimetra Limited, a software development and consultancy business based in Liverpool, UK.”
“Instem Group entered into an agreement to acquire Strong Tower Solutions in May 2025. The acquisition is set to complete after the date of approval of these financial statements.”

Auditor, going-concern and subsidiary information is drawn from the narrative of the latest annual accounts. About these numbers

People

3 active · 20 resigned

Name	Role	Appointed	Born	Nationality
OAKWOOD CORPORATE SECRETARY LIMITED	Corporate Secretary	2025-10-13	—	—
GUILLAUMOT, Vincent	Director	2024-02-05	Feb 1978	French
KRISHNAN, Vikram Venkatesh	Director	2025-10-13	Apr 1981	American

Show 20 resigned officers

Name	Role	Appointed	Resigned
GOLDSMITH, Nigel John	Secretary	2011-11-29	2023-11-25
MCLAUCHLAN, James	Secretary	2010-09-15	2011-08-08
SHERWIN, David Michael	Secretary	2011-08-08	2011-11-29
OAKWOOD CORPORATE SECRETARY LIMITED	Corporate Secretary	2010-02-05	2010-09-15
BANDALI, Riaz Amirali	Director	2021-12-01	2023-11-20
BERGER, Marc	Director	2023-11-20	2024-02-05
DOLSON, Mary Ruth	Director	2023-01-09	2023-11-20
FARIAS-EISNER, Anthony Giorgio	Director	2024-02-05	2026-04-20
FLINOIS, Xavier	Director	2023-11-20	2024-02-05
GARE, David	Director	2010-09-15	2023-11-20
GOLDSMITH, Nigel John	Director	2024-02-05	2024-04-19
GOLDSMITH, Nigel John	Director	2011-11-29	2023-11-20
HARRIS, Michael Paul	Director	2010-02-05	2010-09-15
MCGOUN, Michael Frederick	Director	2010-09-15	2023-11-20
MCLAUCHLAN, James	Director	2010-09-15	2011-08-08
REASON, Philip John	Director	2010-09-15	2025-10-13
SENDEROVITZ, Thomas	Director	2023-11-27	2024-02-05
SHERWIN, David Michael	Director	2010-09-15	2023-01-31
THIRUKAILAYANATHAN, Jegan	Director	2024-04-19	2026-02-24
THORNE, Muriel Shona	Director	2010-02-05	2010-09-15

Ownership

Persons with significant control

Name	Kind	Nature of control	Notified	Status
Ichor Management Limited	Corporate entity	Shares 75–100%, Voting 75–100%, Appoints directors	2023-11-20	Active

Filing timeline

Last 20 of 183 total filings

Date	Type	Category	Description
2026-04-20	CS01	confirmation-statement	Confirmation statement with updates	PDF
2026-04-20	TM01	officers	Termination director company with name termination date	PDF
2026-03-06	CH01	officers	Change person director company with change date	PDF
2026-02-26	TM01	officers	Termination director company with name termination date	PDF
2025-11-03	MR01	mortgage	Mortgage create with deed with charge number charge creation date	PDF
2025-10-22	AP04	officers	Appoint corporate secretary company with name date	PDF
2025-10-22	AP01	officers	Appoint person director company with name date	PDF
2025-10-22	TM01	officers	Termination director company with name termination date	PDF
2025-10-16	PSC05	persons-with-significant-control	Change to a person with significant control	PDF
2025-08-20	SH01	capital	Capital allotment shares	PDF
2025-08-08	SH01	capital	Capital allotment shares	PDF
2025-07-31	MR01	mortgage	Mortgage create with deed with charge number charge creation date	PDF
2025-06-19	AA	accounts	Accounts with accounts type group
2025-05-29	SH01	capital	Capital allotment shares	PDF
2025-02-18	CS01	confirmation-statement	Confirmation statement with updates	PDF
2025-02-12	RP04SH01	capital	Second filing capital allotment shares	PDF
2025-02-11	RESOLUTIONS	resolution	Resolution
2025-02-10	SH01	capital	Capital allotment shares	PDF
2025-01-06	SH01	capital	Capital allotment shares
2024-10-05	AA	accounts	Accounts with accounts type group

Public-record activity

Raw counts from Companies House — last 12–24 months

Filings: 14
Capital events: 6
Officers appointed: 2
Officers resigned: 3

Direct counts from the register. No score, no rating — see the Filing timeline for the underlying events.

Year-on-year

Latest filed period vs the prior one

No year-on-year comparison available — needs at least two filed periods with shared line items.

Official Companies House page