Pureos Bioventures

Investment Focus

Geographic Focus

Inferred Thesis

Auto-generated from public data. Not the firm's stated position.

Pureos Bioventures appears to focus on early to growth-stage biotech investments, with a disclosed portfolio concentrated in specialized therapeutic areas including oncology, antifibrosis, and antibody-drug conjugate technologies. Based on disclosed data, the firm operates from Switzerland and deploys check sizes starting at approximately €3.0M across series-A through growth-stage rounds.

Generated 19 Oct 2026 from disclosed sectors, stages, and portfolio companies. Firms can update this by emailing [email protected].

How to Pitch Pureos Bioventures

No Stated Policy
Pureos Bioventures hasn't published an outreach policy. A short, specific cold email is the safest default.

Who To Contact

Dr. Dominik Escher
Managing Partner
biologics
antibody therapeutics
Dr. Dragan Grabulovski
Venture Partner
bispecific antibodies
antibody alternatives
Source

Portfolio Highlights

Acrivon Therapeutics - oncology
Alentis Therapeutics - antifibrosis
Araris Biotech - ADCs

Team

Auto-detected from Pureos Bioventures's website.

Dr. Anne Grahl
Investment Manager

Joined Pureos in 2021, former Analyst fellow at M Ventures, Post-Doc at University of Basel.

Checked Oct 2026
Dr. Butrint Aliu
Associate

Joined Pureos in 2023, led antiviral drug development at University of Basel, collaborated on rare neurological therapies.

neurological disorders
Checked Oct 2026
Dr. Dominik Escher
Managing Partner

Founding partner of Pureos, co-founder and Executive Chairman of CDR-Life, former founder and CEO of ESBATech acquired by Alcon for $589M.

biologics
antibody therapeutics
Checked Oct 2026
Dr. Dragan Grabulovski
Venture Partner

CSO and co-founder of Covagen AG acquired by Cilag/J&J in 2014, independent advisor and start-up coach.

bispecific antibodies
antibody alternatives
Checked Oct 2026
Dr. Klaus Breiner
Managing Partner

Founding partner of Pureos, venture capital investor since 2001 across multiple regions, stages and company types.

biopharmaceuticals
drug development
Checked Oct 2026
Dr. Lars Nieba
Venture Partner

CEO of Engimmune Therapeutics, 20+ years leadership in pharmaceutical product development and innovative technologies.

pharmaceutical development
biologics
Checked Oct 2026
Dr. Martin Münchbach
Managing Partner

Founding partner of Pureos, venture capital investor since 1999 in life science companies across all stages and types.

life sciences
drug development
Checked Oct 2026
Dr. Veronica Gambillara Fonck
Partner

Founder CEO of GlycoEra, co-founder and CEO of LimmaTech Biologics, executive at GlycoVaxyn acquired by GSK in 2015.

antibodies
autoimmune diseases
oncology
neurology
Checked Oct 2026
Prof. Dr. Sai Reddy
Venture Partner

Professor at ETH Zurich, co-founder of deepCDR Biologics and Engimmune Therapeutics, expert in systems and synthetic immunology.

immunology
synthetic biology
Checked Oct 2026

Focus and check size from the firm's website. Website reachable as of Aug 2026.

Ready to Reach Pureos Bioventures?

A fit check scores your pitch against their thesis, stage and ticket. An email draft uses their real deals and thesis, not a template.