DuPont announces senior leadership changes

DuPont recently announced that it has named Marc Doyle senior vice president for its Safety & Protection businesses, reporting to Ellen Kullman, chair and CEO.  Matthew L. Trerotola, who was executive vice president with responsibility for Safety & Protection and Electronics & Communications businesses, as well as the company's Asia Pacific region, has resigned from DuPont to accept another position.  

James C. Collins Jr., executive vice president for Industrial Biosciences and Performance Materials, also will assume responsibility for Electronics & Communications.  Douglas Muzyka, senior vice president and chief science and technology officer, adds responsibility for Asia-Pacific.

Doyle began his career at DuPont in research in 1995.  He advanced through successive business development, marketing, strategic planning and regional directorship roles spanning several DuPont materials businesses, eventually leading the DuPont™ Kevlar® and Nomex® businesses globally.  He became president of DuPont Protection Technologies in June 2013.  Doyle earned a B.S. in chemical engineering from the University of Virginia and a Ph.D. in chemical engineering from the University of California at Berkeley.