About
Lénaïc Teyssédou has served as Head of Finance of Addex since June 2017 and has extensive experience in the financial management of both private and public companies. He is a French certified public accountant and previously worked in audit firms, gaining experience in audit, due diligence, financial regulation and compliance across a diverse client portfolio of startups and small- and mid-size companies. He holds two master's degrees in Finance and Management from EM Strasbourg Business School, France. He was the highest-paid member of Executive Management in FY2025.
Roles
Addex Therapeutics Ltd.
Head of Finance · Current role
June 2017–present
Addex Therapeutics
Head of Finance · Promoted to Executive Manager on April 2, 2024
2017 - present
Audit firms
Audit, due diligence and compliance · French certified public accountant
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Fixed Compensation
FY 2025Fixed cash compensation
CHF 206,196
RoleHead of Finance — highest-paid member of Executive Management in FY2025.
BasisFixed cash compensation for FY2025 (CHF). No variable compensation or equity incentive units were granted to Executive Management in 2025.
Also at Addex Therapeutics Ltd.
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