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Ronald Brus

Founder

Founder & Chief Growth Officer at Leyden Labs · Founder, MD at Mytomorrows

The Randstad, Netherlands

FoundedLeyden LabsMytomorrows

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About

Ronald Brus is a physician, entrepreneur, and investor with over 30 years of experience in the healthcare and biotechnology sectors. He founded myTomorrows and Eyro.ai and co-founded Leyden Labs, and previously held executive roles at Crucell, including CEO, COO, CBO, and EVP Business Development, and served on the Executive Committee of Galapagos. Brus received his medical degree from the University of Groningen and works as a board member, advisor, and investor in biotechnology, artificial intelligence, and preventive medicine.

Founder & Chief Growth Officer at Leyden Labs

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In turn, Ronald can intro founders to Leyden Labs's investors below.

Leyden Labs's investors · 14

Amadeus Capital PartnersLondon · $50K – $12.7M checks · since 2026Bluebird VenturesPalo Alto · since 2022Byers CapitalCasdin CapitalNew York · since 2022ClavystBioSingapore · since 2026Connecticut InnovationsNew Haven · $500K – $2M checksEuropean Innovation Council Fundsince 2026European Investment BankLuxembourgF-Prime CapitalCambridge · $3M – $10M checks · since 2021GV (Google Ventures)Mountain View · $250K – $50M checksInvest-NLAmsterdam · since 2026InvusNew YorkPolaris PartnersBoston · $500K – $5M checksQiming Venture PartnersBeijing

Co-founders at Leyden Labs

KWKoenraad Wiedhaup
Koenraad WiedhaupFounder & Chief Executive Officer
JGJaap Goudsmit
Jaap GoudsmitFounding Scientist and Senior Advisor
DVDinko Valerio
Dinko ValerioFounder and Chair of the Supervisory Board

Founder, MD at Mytomorrows

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In turn, Ronald can intro founders to Mytomorrows's investors below.

Mytomorrows's investors · 2

Avego BioScience CapitalAlpharettaBalderton CapitalLondon · $5M – $50M checks

Frequently asked questions

Who is Ronald Brus?
Ronald Brus is a physician, entrepreneur, and investor with over 30 years of experience in the healthcare and biotechnology sectors. He founded myTomorrows and Eyro.ai and co-founded Leyden Labs, and previously held executive roles at Crucell, including CEO, COO, CBO, and EVP Business Development, and served on the Executive Committee of Galapagos. Brus received his medical degree from the University of Groningen and works as a board member, advisor, and investor in biotechnology, artificial intelligence, and preventive medicine.
Where does Ronald Brus work?
Ronald Brus is Founder & Chief Growth Officer of Leyden Labs and Founder, MD at Mytomorrows.
What companies did Ronald Brus found?
Ronald Brus founded Leyden Labs, Mytomorrows.

Founder mafias

Leyden Labs mafia2

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About this profile. Compiled from public sources — Leyden Labs's own website and public professional profiles — and summarised by Fundraising Fox; every fact is kept with where it came from. Spotted an error, or would rather not be listed? Email privacy@fundraisingfox.com · How we build profiles · Your rights