Our mission

To empower individuals and organizations with the world's most personalized back strength coach—improving lives, reducing absenteeism, and lowering healthcare costs through science, personalization, and behavioural change.

Our story

Our co-founder and CEO Mathieu was diagnosed with 'unspecific back pain' following an accident. When years of passive treatment failed to improve his condition, he had a breakthrough leveraging a data-driven, holistic, self rehabilitation approach combined with clinical support and achieved full recovery. His story of struggle and subsequent healing inspired the creation of Healactively.

Our executive team 

Mathieu Stremsdoerfer, CEO Co-Founder Healactively

Mathieu Stremsdoerfer

CEO Co-Founder 

Mathieu, blending leadership with an Ironman triathlete's resilience, overcame back pain through a data-driven, evidence-based approach. With his expertise in AI and analytics, he's now focused on empowering others towards recovery and health, exemplifying determination and the power of innovative healing. 

Frederic Gilot, CFO Healactively

Daniel Heuser

Technical Lead, Co-Founder

Daniel, blending tech expertise with a personal journey in physical therapy, channels his vast coding skills into innovative solutions for chronic back pain patients. Passionate about patient-centric care, he aims to empower healing through mobile and VR technologies, merging technical prowess with a heart for healthcare.

Daniel Heuser, CTO Co-Founder Healactively

Liz Wullems-Griffioen

CMO

Liz, with her extensive global marketing background, channels her own journey through back wellness into a mission to uplift others. Leveraging her expertise, she aims to inspire and empower individuals around the world to achieve greater back health and overall well-being, blending professional insight with a passion for innovation in wellness.

Liz Wullems-Griffioen, CMO Healactively

Noah Köppel

Clinician and Researcher


Noah, a dedicated researcher and lecturer in physiotherapy, is an expert in back pain and mental health. With a Master's in Pain Management, his focus on the interplay between psycho-social factors and therapeutic alliances shines a light on holistic healing, embodying a commitment to both physical and emotional well-being

Our Senior advisors

Science & Research 

Prof. Dr Hannu Luomajoki
Expert in LBP and Neck pain.
ZHAW School of Health Sciences
Institute of Physiotherapy

Dr. Emmanuel Brunner: Program head of Bsc of Physiotherapy, OST University.

Marc Mathys: CEO CNS therapy.
Chronic Pain Researcher, University of Marburg.
 

Doctors

Lukas Abraszek: Doctor and health senior consultant. 

Nnaemeka Igbonachor: Doctor and digital health expert. 

Technology & Research

Laurent Meyer, CEO Constructor Academy, AI coding school.

Pr. Dr. Guido Schuster, Director ICAI, OST.

Prof. Dr. Martin Weisenhorn. Computer vision and sensors fusion, OST.

Prof. Dr. Andreas Breitenmoser. Embedded systems and deep learning, OST.


Physiotherapy clinics 

Jonas Schwarz : CEO IMove Physiotherapy clinic. Physiotherapist, Chronic Pain practioner.

Digital Health & Business

Joel Barrere: Innovation Manager Moovimenta. Serial entrepreneur

Sascha Bayer: Head of Digital Health Sales Swiss Post. Healthcare innovator

Alex Nagler: Patient engagement lead at AstraZeneca. 

Aurélie Moser: Healthcare innovation enabler


Our awards and recognitions 

2023 'Best Patient and Doctor Concept' - as voted by  DayOne Hackhathon.  For more details see the DayOne Health Hack 2023 website 

2023 'Best Entrepeneur' - as voted by Bambooster 

2023 'Top 20 Digital Health startups' - selected by DayOne Innovation Booster.  For more details see the Digital Health Nation cohort 2023 website 

2024 'Top 10 Finalist' in Health and Nutrition vertical - selected by >>venture>>.  For more details please see the >>venture>> website 

2024 Selected by Tenity Digital Health Accelerator in Zurich for 1st 2025 batch!

2025 Finalist in IT Software Applications vertical - selected by >>venture>> 

Contact us