Marten Steen
InvestorFounderManaging Partner at HealthCap · Board director at Mahzi Therapeutics
Stockholm, Sweden
Writes $100K – $5M checks · typically $1.5M
FoundedMahzi Therapeutics
About
Marten Steen is a board member at AMRA Medical and partner at HealthCap. He previously held positions in business development at Merck Serono and research and development at Novo Nordisk A/S. His experience spans precision medicine, rare diseases, oncology, and venture capital.
Board director at Mahzi Therapeutics
Intro paths
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In turn, Marten can intro founders to Mahzi Therapeutics's investors below.
Mahzi Therapeutics's investors · 4
Co-founders at Mahzi Therapeutics
YW

Yael WeissExecutive Officer, Director
Experience
- AMRA MedicalBoard Membercurrent2026 — presentSweden
- NeobiomicsBoaed Membercurrent2026 — presentSweden
- Kivu BioscienceMember of the Management Boardcurrent2024 — present
- Mahzi TherapeuticsBoard Membercurrent2020 — present
- PriotheraBoard Membercurrent2020 — presentDublin City, County Dublin, Ireland
- HealthCapManaging Partnercurrent2010 — present
- Vivet TherapeuticsBoard Membercurrent2018 — presentParis Area, France
- PrecirixBoard Membercurrent2018 — presentBrussels Area, Belgium
- Hemab TherapeuticsBoard Member2021 — 2026Copenhagen
- Aro BiotherapeuticsBoard Member2021 — 2024Philadelphia, Pennsylvania, United States
- AdcendoBoard Member2021 — 2022Copenhagen, Capital Region, Denmark
- Strongbridge Biopharma plcBoard Member2014 — 2021County Dublin, Ireland
- Rainier Therapeutics (Previously BioClin Tx)Board Member2014 — 2020San Francisco Bay Area
- Wilson TherapeuticsBoard Member2012 — 2017Stockholm, Sweden
- Altimmune, Inc.Board Member2015 — 2016Gaithersburg, MD, US
- Ultragenyx Pharmaceutical Inc.Board Member2011 — 2014San Francisco Bay Area
- FerroKin BioSciencesBoard Member2010 — 2012San Francisco Bay Area
- Merck SeronoDirector Licensing2008 — 2010
- HealthCapMedical Associate2005 — 2008
- Lund University/Novo NordiskResearcher1999 — 2005
Education
- Lund UniversityDoctor of Medicine - MD1996 — 2005
- Lund UniversityDoctor of Philosophy - PhD, Medicine1999 — 2003
- Lund University School of Economics and ManagementBachelor of Business Administration - BBA2002 — 2005
Skills & more
Pharmaceutical Industry2Life Sciences1BiotechnologyStrategyVenture Capital1
From Marten's professional profile.
Colleagues at HealthCap
Alex Valcu
Partner at HealthCap
Anki Forsberg
Partner and Chairman at HealthCap
Björn Odlander
Managing Partner at HealthCap
Carl Kilander
Partner at HealthCap
Carl-Johan Dalsgaard
Venture Partner | MD PhD at HealthCap
Daniel Karsberg
Partner | MSc at HealthCap
Eugen Steiner
Venture Partner | MD PhD at HealthCap
Fabrice Bernhard
General Manager | MSc at HealthCap
Frequently asked questions
- Where does Marten Steen work?
- Marten Steen is Managing Partner at HealthCap and Founder at Mahzi Therapeutics.
- What check size does Marten Steen write?
- Marten Steen typically writes checks of $100K – $5M.
- What companies did Marten Steen found?
- Marten Steen founded Mahzi Therapeutics.
Same school
Also attended Lund University76
Rony Patishi-ChillimInvestor at Israel Cleantech VenturesJakob PalmstiernaPresident at GSRMargot HuysmansAnalyst at Heran PartnersAnna HauptInvestor at IndustrifondenReece ChowdhryGeneral Partner at Concept VenturesAnna GisselssonInvestor at Almi Invest
+ 70 more
Also attended Lund University School of Economics and Management36
Vilton BastiampillaiAssociate – Equity Capital Markets at ScietyClara NorgrenInvestor at IndustrifondenManfred von RichthofenInvestor at Almi InvestLoh Jia YiManager at SGInnovateFredrik ElamBoard Member at EastateAlexander WagnerInvestment Analyst & Platform Manager at Heliad AG
+ 30 more






































