QUAISAR Platform

A platform to improve the quality of chemical matter in our drug discovery projects


QUAISAR Platform

We use computational physics and artificial intelligence to improve the quality of chemical matter to enable drug discovery.


Quantum Mechanics

Quantum mechanics is the most accurate way to simulate the behavior of molecules and interactions between molecules.



We use statistical thermodynamics to compute biologically relevant quantities such as binding affinity, selectivity, allostery, membrane permeability and solubility.


Molecular Simulations

Molecular Simulation allows us to predict interactions, energies and the conformational behavior of our drug discovery targets.


Artificial Intelligence and Machine Learning

Artificial intelligence (AI) and machine learning (ML) at Roivant Discovery leverage data and cutting-edge algorithms to solve real-world problems in drug discovery.


Supercomputing Infrastructure

Our dedicated, built-for-purpose, super-computing cluster provides the computing power necessary to deliver the most accurate results at scale.

Science Leadership

We are committed to advancing science and improving human health

Matt Maisak, PhD

Chief Operating Officer, Roivant Platforms

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Iván Cornella-Taracido, PhD

Vice President of Translational Chemical Biology

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Huafeng Xu, PhD

Chief Technology Officer

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Eric Valeur, PhD

Vice President, Head of Drug Discovery

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Jason Imbriglio, PhD

Vice President, Discovery Chemistry

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Tudor Oprea, MD, PhD

Vice President, Translational Informatics

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A Paradigm Shift in Molecular Medicine

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Atomic-Resolution Prediction of TPD Complex Structures by Combining MD with Experimental HDX-MS

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About Us

Where we come from and where we’re going

Discover how our model aligns incentives to drive fast, high-quality execution and rigorous capital allocation.

Our Companies
Our Companies

Nimble, entrepreneurial Vants

Explore our diverse family of biopharmaceutical and health technology companies.