About TreeFRog Therapeutics

We bring together biophysicists, stem cell biologists & bioproduction engineers around the motto
"Cell Therapy for All"


TreeFrog Therapeutics was created to provide access to safe, efficient and affordable cell therapies for millions of patients.

Our story

When physics meets biology

(in an atomic bunker of the Geneva University in 2014)

Kevin Alessandri, PhD

Expert in cell encapsulation microfluidics

Maxime Feyeux, PhD


We invented C-Stem™ with very simple questions in mind: How do stem cells grow in the body ? How can we replicate this and protect cells during industrial processes ?

In the end, we just provided an adequate environment to the cells and let them do their job. And they did great !

We then asked ourselves if we could scale-up and obtain superior therapeutics effects. And TreeFrog was born...

Kevin Alessandri, PhD, co-founder of TreeFrog Therapeutics
TreeFrog Today

Hyper-growth since incorporation in 2018

0 +
0 M
raised since 2018
patent families
Advanced cell therapies
EXecutive team
Kévin Alessandri TreeFrog Therapeutics

Kévin Alessandri, PhD

Co-Founder, CEO-CTO

Maxime Feyeux, PhD

Co-Founder, President-CSO
Jean-Luc Treillou TreeFrog

Jean-Luc Treillou, PharmD

Co-Founder, Chairman
Pascale Berthet TreeFrog

Pascale Berthet, MSc

Chief Business Development officer

Michael Lanero Fidalgo, MBA

Chief Operating Officer

Fabien Moncaubeig, MSc

Chief Development Officer
Gabriel Chaigneau TreeFrog

Gabriel Chaigneau, MSc

Chief Finance officer
Marie Catoire TreeFrog

Marie Catoire, MBA

Chief People & Organization Officer
Pierre-Emmanuel Gaultier TreeFrog

Pierre-E Gaultier, MSc

Chief MARCOM Officer
They trust us

Our partners

Scientific COLLABORATions
Public funding
European Commission

TreeFrog Therapeutics is receiving funding from the European Union’s Horizon 2020 research and innovation program through the SME Instrument Phase 2 under grant agreement n° SME 881113.

Logo Feder

La Région et l’Union européenne soutiennent le projet CHAMBERLAN dans le cadre du « Programme Opérationnel FEDER/FSE Aquitaine 2014-2020 » en conformité avec la règlementation européenne en matière de Fonds européens structurels et d’investissement (FESI).