Mark Stevenson
Mark Stevenson has been promoted to executive vice president and chief operation officer of Thermo Fisher Scientific, effective August 1. In his new role, he will oversee operations of the company's Laboratory Products and Analytical Instruments businesses, in addition to the Life Sciences Solutions business. Since 2014, when Thermo Fisher acquired Life Technologies, Stevenson has been executive vice president and president of Life Sciences Solutions. Prior to that, he was president and chief operating officer of Life Technologies, and before that, he was president and COO of Applied Biosystems.