About us

Turning target engagement insights into clinical impact

Founded to close the gap between assay data & clinical outcome.

Omivera is a Leiden-based chemical proteomics company helping drug discovery teams understand target engagement and selectivity in biologically relevant systems. Our expertise spans chemical proteomics, medicinal chemistry and kinase biology, with a focus on generating data that supports better compound selection.

Our journey

Built on more than a decade of experience with chemical proteomics, our journey has progressed from foundational research to a company dedicated to help researchers make confident drug discovery decisions

Today, we combine scientific chemical proteomics experience with understanding the practical needs of drug discovery teams.

2017
2017

Building scientific foundation

2025
2025

Incorporation of Omivera

2026
2026

UNIIQ funding

2026
2026

Moved into BioPartner

2026
2026

NWO Take off 2 funding

Our team

Joel Rüegger, Co-founder & CEO

Leads Omivera’s company strategy, technology development and customer collaborations.

Anthe Janssen, Co-founder & CSO

Leads scientific strategy, assay development and data interpretation across Omivera’s platform.

Zoë Vogelaar, Co-founder & CBO

Fundraising, partnerships, intellectual property, customer development and commercial strategy.

Rob Bosman, Senior Scientist

Runs chemical proteomics studies and translates experimental data into project insights.

Advisors

Berend Gagestein, Advisor

Mass spectrometry and proteomics expert with experience in running mass spectrometry facilities in clinical settings.

Tyzoon Nomanbhoy, Advisor

Former executive at ActiveX, Tyzoon has decades of experience in mass spectrometry guided kinase research

Mario van der Stelt, Advisor
Internationally recognized chemical proteomics expert with a background in pharmaceutical industry, now professor at Leiden University.

Today

We provide biologically relevant target engagement and selectivity data to help researchers make confident decisions during lead optimization and preclinical drug development.

Tomorrow

We envision a future where target engagement becomes a routine readout throughout clinical development. By directly measuring drug target engagement in patients, developers can make dosing decisions based on quantitative evidence of target engagement, minimize unnecessary toxicity, and rapidly distinguish between insufficient target engagement and ineffective target biology. Ultimately, we believe this will enable safer and more efficient drug development.