Company profile · Allschwil, Switzerland

Idorsia

Small-Molecule Discovery, Cardiovascular and Neuroscience Therapeutics, and Clinical Development · Swiss discovery and development headquarters

Allschwil R&D headquarters integrating small-molecule discovery, translational pharmacology, and multi-program clinical execution inside the Swiss cluster layer.

Lead
Martine Clozel (verified ↗)
Address
Hegenheimermattweg 91, CH-4123 Allschwil, Switzerland (source ↗)
Compliance
GLP
Last reviewed
14 Mar 2026 (3mo ago)
Scale
Swiss discovery and development headquarters
Capabilities
Small-Molecule Discovery · Clinical Development · Translational Pharmacology
Founded
2017
Headcount
501-1000
LinkedIn
Company page (open ↗)
Site and address
Clinical profileSTATUS: VERIFIED MARCH 2026

Martine Clozel

Chief Executive Officer

Check official leadership source
Full addressHegenheimermattweg 91, CH-4123 Allschwil, Switzerland
Site coordinates47.556560, 7.545484
Review cycleMay 2026
Physical site source

Official Idorsia contact page listing Hegenheimermattweg 91, Allschwil.

Open source
Operating profile

Swiss discovery and development headquarters

Allschwil, Switzerland. Small-Molecule Discovery, Cardiovascular and Neuroscience Therapeutics, and Clinical Development. Review completed on 14 Mar 2026.

2026 technical specializationSmall-Molecule Discovery, Cardiovascular and Neuroscience Therapeutics, and Clinical Development
Core capabilities
Small-Molecule DiscoveryClinical DevelopmentTranslational PharmacologyCardiovascular and Neuroscience Programs
Governance

Swissmedic and EU clinical-development oversight

Clinical-development quality systems, Swiss and EU medicinal-product governance

Editorial note

Small-Molecule Discovery, Cardiovascular and Neuroscience Therapeutics, and Clinical Development

Allschwil R&D headquarters integrating small-molecule discovery, translational pharmacology, and multi-program clinical execution inside the Swiss cluster layer.

Related companies
Editorial note

Idorsia extends the Swiss discovery layer with a verified 2026 executive record and a clearly disclosed Allschwil physical headquarters site.

FULL TRUST REVIEW COMPLETE
Shown only when all seven trust checks are fully mapped in the directory.
Current review cycleMarch 2026Last reviewed: 14 March 2026
Capabilities

Core capabilities

Primary declared technical activities and areas of operating focus.

Small-Molecule Discovery
Clinical Development
Translational Pharmacology
Cardiovascular and Neuroscience Programs
Verification source dossier

Verification source dossier

Official source set used to support leadership, physical-site, certification, and watch-note evidence.

Leadership evidenceIdorsia official Our People page confirming Martine Clozel as Chief Executive Officer.Source origin: idorsia.comOpen source
Supporting evidenceIdorsia official contact page listing Hegenheimermattweg 91, Allschwil.Source origin: idorsia.comOpen source
Physical-site evidenceOfficial Idorsia contact page listing Hegenheimermattweg 91, Allschwil.Source origin: idorsia.comOpen source
Infrastructure

Declared infrastructure

Discovery laboratories
Clinical-development systems
Translational research infrastructure
Regulatory posture

Quality system coverage

GMP / GLP / ISO-13485 / FDA-Inspected are global quality-system standards. "Verified active" means the directory confirmed the certification is current; "Review in progress" means the cert status is currently being re-verified.

GMP
REVIEW IN PROGRESS 2026
GLP
VERIFIED ACTIVE 2026
ISO-13485
REVIEW IN PROGRESS 2026
FDA-Inspected
REVIEW IN PROGRESS 2026
Verification history

Verification history

14 Mar 2026: Executive identity confirmed via official management disclosure.
14 Mar 2026: Full trust review completed.
FAQ

Frequently asked questions

Where is Idorsia located?
Idorsia operates from Hegenheimermattweg 91, CH-4123 Allschwil, Switzerland, Allschwil, Switzerland.
Who runs Idorsia?
Idorsia is led by Martine Clozel, Chief Executive Officer. Verified 14 Mar 2026.
What does Idorsia do?
Allschwil R&D headquarters integrating small-molecule discovery, translational pharmacology, and multi-program clinical execution inside the Swiss cluster layer. Core capabilities: Small-Molecule Discovery, Clinical Development, Translational Pharmacology, Cardiovascular and Neuroscience Programs.
Editorial context

Related technical briefs

Briefs that name Allschwil as a covered market or city.