Home | About | Leadership Our Leadership Our Executive Team Patrick Trippel President & Chief Executive Officer Learn More Henry Burmeister Chief Financial Officer Learn More Michael Stuart Chief Commercial Officer Learn More Chris Turner Chief Technology Officer Learn More Ilyas Ayub Executive Vice President, Global Product Development Learn More Sam Kang Executive Vice President, Global Sourcing & Asia Operations GM Learn More Raeann Fracek Vice President of Finance & Corporate Controller Learn More Brian Sidor Vice President, Global Quality, Process and Plant Engineering Learn More Korey Cicinelli Executive Vice President of North America Operations & Supply Chain Learn More Our Senior Leadership Team Sundy Liu Senior Vice President, Asia Technical Center GM Learn More James Estes Vice President, Global Account Management Learn More Tom Nguyen Vice President, Business Development, Large Battery Systems Learn More Mark Fiedler Vice President, Military Direct Government Learn More Walber Miranda Vice President, Sales & Business Development – Brazil Learn More Ricardo Giovanazzi Vice President of Finance – Brazil Learn More