Below is a summary of our committee structure and membership information. To read more about the committees and to review their charters, click on committee names in the chart below.

Chairperson Member
Audit Committee Compensation Committee Nominating and Corporate Governance Committee
Nelson J. Chai
C. Martin Harris, MD
Thomas J. Lynch

Scott M. Sperling
Lars R. Sørensen
Elaine S. Ullian
Dion J. Weisler  

NYSE: TMO (Common Stock)

Investor Relations Kit

About Thermo Fisher Scientific

Thermo Fisher Scientific Inc. (NYSE: TMO) is the world leader in serving science, with revenues of more than $24 billion and approximately 70,000 employees globally. Our mission is to enable our customers to make the world healthier, cleaner and safer. We help our customers accelerate life sciences research, solve complex analytical challenges, improve patient diagnostics, deliver medicines to market and increase laboratory productivity. Through our premier brands – Thermo Scientific, Applied Biosystems, Invitrogen, Fisher Scientific and Unity Lab Services – we offer an unmatched combination of innovative technologies, purchasing convenience and comprehensive services. For more information, please visit

The world leader in serving science