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The Team

All team members

The full BioXtract team: our managing team, R&D team and valorization support, together with the Scientific Board and Advisory Board of geomicrobiologists, geochemists, mineralogists and modelers who guide the science across four continents.

The BioXtract team outside the laboratory building in Nijmegen

Managing Team

Portrait of Dr Martyna Glodowska

Dr Martyna Glodowska

CEO/CSO & Co-Founder

BioXtract

The Netherlands

An established researcher with extensive scientific expertise in geomicrobiology and biogeochemistry with a strong international network across academia and industry. She connects knowledge from different fields and translates scientific knowledge into innovative applications and process concepts, shaping BioXtract's technology and research strategy.

Portrait of Pieter van der Velden

Pieter van der Velden

CEO & Co-Founder

BioXtract

The Netherlands

A driven and well-organized leader with a background in biochemistry, currently completing his PhD. He combines scientific expertise with clear communication and a strong vision for the company, leading BioXtract's development and commercialization efforts.

Portrait of Dr Jessica Venetz

Dr Jessica Venetz

COO & Co-Founder

BioXtract

The Netherlands

She gained a PhD at the intersection of multiple disciplines, giving her the ability to bridge scientific, technical, and operational domains. A creative problem-solver who aligns stakeholders and drives the company's day-to-day operations and growth.

R&D Team

Portrait of Dr Suzanne Haaijer-Vroomen

Dr Suzanne Haaijer-Vroomen

Co-Lead R&D / Senior Researcher

BioXtract

The Netherlands

An experienced researcher with extensive practical expertise in laboratory operations and experimental development. She oversees laboratory organization, coordinates procurement and resource management, and trains new team members in methods and procedures.

Portrait of Dr Stian Torset

Dr Stian Torset

Co-Lead R&D / Postdoctoral Researcher

BioXtract

The Netherlands

A dedicated researcher with expertise in bioprospecting and the discovery of novel metabolic pathways. He identifies biological opportunities and translates fundamental discoveries into practical solutions for the company.

Portrait of Gabriela Mista

Gabriela Mista

PhD Candidate

BioXtract

The Netherlands

A careful and dedicated PhD researcher central to the execution and validation of experimental work. Rigorous attention to detail generates the reliable, reproducible data behind BioXtract's technology development.

Portrait of Daniel Wuehtrich

Daniel Wuehtrich

Student Assistant

BioXtract

The Netherlands

A hands-on student research assistant with a background in process engineering. He supports R&D through laboratory experiments and practical research tasks, bringing an engineering perspective to process optimization and scale-up.

Valorization Support

Portrait of Mansour Gilasgar

Mansour Gilasgar

Market Research Lead

Radboud University

The Netherlands

With a background in economics, he leads market research and commercial validation. He turns complex market intelligence into clear, actionable visualizations, bridging business strategy and technology development.

Scientific Board

Portrait of Dr James M. Byrne

Dr James M. Byrne

University of Bristol

United Kingdom

An expert in environmental mineralogy and geomicrobiology, especially iron biomineralization and the redox cycling of Fe(II)- and Fe(III)-bearing minerals. He has published on metal recovery using biominerals and specializes in Mössbauer spectroscopy.

Portrait of Dr Bonnie McDevitt

Dr Bonnie McDevitt

USGS

United States

Combines expertise in waste stream characterization, isotopic geochemistry and trace element recovery, providing strong applied experience for real-world recovery scenarios.

Portrait of Dr Anna Potysz

Dr Anna Potysz

University of Wrocław

Poland

Brings extensive experience in geochemistry and microbial influences on metal-bearing rocks, mining slags and metal redox transformations, critical for understanding diverse waste matrices.

Portrait of Dr Jeremiah Shuster

Dr Jeremiah Shuster

University of Western Ontario

Canada

Focuses on microbial-metal interactions in natural and engineered settings, strengthening the project's microbiological and ecological dimensions.

Portrait of Dr Elizabeth J. Tomaszewski

Dr Elizabeth J. Tomaszewski

USGS

United States

Specializes in geochemical transformations and spectroscopy, essential for a precise mechanistic understanding of metal redox behavior and elemental speciation in complex matrices.

Advisory Board

Portrait of Prof. Dr Henning Prommer

Prof. Dr Henning Prommer

University of Western Australia / Ekion

Australia

A leader in reactive transport modeling, integrating chemical, biological and physical processes to predict metal mobility and guide process optimization. Co-founder of Ekion, which commercializes electrokinetic in-situ recovery (EK-ISR) of metals, including REEs.

Portrait of Prof. Dr Mario Zarroca Hernandez

Prof. Dr Mario Zarroca Hernandez

Autonomous University of Barcelona

Spain

Specializes in environmental geology and hydrogeology, focusing on metal recovery and remediation of mining wastes, including acid mine drainage treatment. With 25 years of consulting experience and over 50 scientific papers, he bridges research and applied environmental innovation.

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