The Company

Caring Deeply.
Working Fearlessly.
Changing Lives.™

Biogen is one of the world’s leading biotechnology companies, with a focus on developing therapies for neurological, autoimmune and rare diseases.

We measure success by our impact on the patients we serve

Every day we ask ourselves one question: Are we truly making a difference in people’s lives?

Our Focus

We apply innovative approaches, leading-edge science and world-class technical capabilities to our pursuit of medicines that improve the lives of patients.

Leaders with a shared passion

Our leaders share a passion for innovation and visionary science.

Michel Vounatsos
Chief Executive Officer
Executive Vice President Chief Legal Officer and Secretary
Executive Vice President Chief Financial Officer
Ehlers, M.D., Ph.D.
Executive Vice President Research & Development
Gregory, Ph.D.
Executive Vice President Chief Human Resources Officer
Executive Vice President Global Product Strategy and Commercialization
Executive Vice President, Corporate Development
Sandrock, Jr., M.D., Ph.D.
Executive Vice President Chief Medical Officer

Nearly four decades of visionary science

One of the world’s oldest independent biotech company began when a group of scientists came together to pursue a new approach to drug discovery.

A global network makes a world of difference


Our global manufacturing and supply network works to provide innovative, quality medicines wherever and whenever they are needed.