Marten Steen

Board Member på AMRA Medical

📍 Stockholm County, Sweden🔄 Updated September 2026💼 14 investments📅 16 years investing🗓 Last invested Jun 2026
VC🌍 SwedenInvested this quarter
14
Total investments
3
Early stage
3
Mid stage
0
Late stage
16y
Years active

Portfolio

8 investments · sorted by recency
All investments
Early stage
Mid stage
Late stage
Board Member
2021
Hemab Therapeutics ApS is an emerging biotech company supported by Novo Holdings A/S with the aim of developing novel treatments for rare and underserved bleeding disorders. Based in Copenhagen, the company is led by a team of drug developers and scientists with deep expertise in haemophilia. Hemab has exclusive licences to state-of-the-art antibody technologies from both Novo Nordisk A/S and Genmab A/S.
Board Member
2021
Adcendo is a Danish clinical-stage biotech company headquartered in Copenhagen, dedicated to the development of highly differentiated First-In-Class Antibody-drug conjugates (ADCs) for treatment of solid tumors. In November of 2024, the company announced the closing of a USD 135m series B financing round. With a total sum of USD 240m raised since 2021 and under the leadership of a highly experienced management team, Adcendo is moving forward a growing and highly differentiated pipeline of drug candidates into the clinic. Read more at www.adcendo.com
Board Member
2021
Unlocking the Potential of Genetic Medicines Based in Philadelphia, Aro Biotherapeutics is a biotechnology company pioneering the development of tissue-targeted genetic medicines with a platform based on a proprietary protein technology called Centyrins. The company is developing a wholly-owned pipeline of Centyrin-based therapeutic candidates and is working with industry partners to leverage Centyrins for tissue-specific targeting of therapeutics for a diverse set of diseases.
mid stageBiotechnology
Board Member
Dec 2020
Mahzi is focused on treating under-served rare genetic neurodevelopmental disorders.
Board Member
Nov 2018
PRECIRIX® is a clinical-stage biotechnology company dedicated to improving the lives of cancer patients by developing novel targeted radiopharmaceuticals using camelid single domain antibody fragments. The company is advancing its lead product CAM-H2 through a Phase I/II clinical trial targeting HER2-positive tumors, while further progressing and broadening its oncology pipeline. PRECIRIX' technology platform allows for a theranostic approach, using the same molecule for patient selection (imaging) and therapy.
Board Member
May 2018
Vivet Therapeutics is dedicated to developing innovative gene therapy treatments for orphan diseases. Vivet Therapeutics is focused on optimizing gene therapy through collaborating with the Fundacion para la Investigacion Medica Aplicada (CIMA, Universidad de Navarra) to develop new AAV vectors specifically targeting the liver and generating new technologies to optimize gene delivery and long term expression.
Board Member
Jun 2011
At Ultragenyx, we fundamentally believe that taking real impactful action to care for the needs of patients and our people is always the right thing to do. To achieve this goal, our vision is to lead the future of rare disease medicine. For us, this means going where other biopharma companies won’t go – challenging the status quo and creating a new model that advances our field so more patients and caregivers can benefit from life-changing treatments. We do this by following the science, applying a novel rapid development approach, making innovative medicines at fair and reasonable prices, and creating a collaborative ecosystem to reach patients in ways that are most meaningful for them. Our commitment and care for patients extends to our people, so culture is an essential cornerstone for Ultragenyx. We remain continuously focused on creating a supportive and inclusive environment of profound learning and growth – so employees can thrive in all areas of their lives, in and outside of work. Ultimately, we want to be an organization where we would be proud for our family, friends and children to work. If you want to have a meaningful impact, do the best work of your career, and grow a lot, both professionally and personally, come join our team. During the COVID-19 Outbreak, we are committed to our hiring process. The health and safety of our employees and prospective employees take priority which means at this time our approach will include video discussions, interviews, and onboarding. Visit our community guidelines at: https://ultragenyx.co/community
Board Member
May 2010
See company web site
Experience · 16 entries
All (16)
Investments (14)
Board (14)
2026
Board Member
Jun 2026
Uncover unseen insights within metabolic and musculoskeletal health. AMRA Medical delivers unique fat and muscle analytics that provide clinicians and scientists with insights that are simply not captured with traditional anthropometric measures, simple body composition analysis, anatomical single-slice assessments, or variable muscle function tests – all with unmatched accuracy and precision powered by our patented MRI-based analysis. For more information, please visit www.amramedical.com or e-mail us directly at info@amramedical.com
2021
Board Member
2021
Hemab Therapeutics ApS is an emerging biotech company supported by Novo Holdings A/S with the aim of developing novel treatments for rare and underserved bleeding disorders. Based in Copenhagen, the company is led by a team of drug developers and scientists with deep expertise in haemophilia. Hemab has exclusive licences to state-of-the-art antibody technologies from both Novo Nordisk A/S and Genmab A/S.
Board Member
2021
Adcendo is a Danish clinical-stage biotech company headquartered in Copenhagen, dedicated to the development of highly differentiated First-In-Class Antibody-drug conjugates (ADCs) for treatment of solid tumors. In November of 2024, the company announced the closing of a USD 135m series B financing round. With a total sum of USD 240m raised since 2021 and under the leadership of a highly experienced management team, Adcendo is moving forward a growing and highly differentiated pipeline of drug candidates into the clinic. Read more at www.adcendo.com
Board Member
2021
Unlocking the Potential of Genetic Medicines Based in Philadelphia, Aro Biotherapeutics is a biotechnology company pioneering the development of tissue-targeted genetic medicines with a platform based on a proprietary protein technology called Centyrins. The company is developing a wholly-owned pipeline of Centyrin-based therapeutic candidates and is working with industry partners to leverage Centyrins for tissue-specific targeting of therapeutics for a diverse set of diseases.
mid stageBiotechnology
2020
Board Member
Dec 2020
Mahzi is focused on treating under-served rare genetic neurodevelopmental disorders.
Show all 16 entries ↓
Investment activity
2010–2026 · 14 investments
201012011120121201422015120183202012021320261
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