Mark Pennington

Mark Pennington is an accomplished business transformation professional currently serving as the Business Transformation Engagement Director at Calix since January 2024. Before this role, Mark spent over a decade at Salesforce, where achievements included leading a global program to enhance customer experiences across Marketing, Sales, Service, and Commerce, and pioneering the Marketing Domain-specific Success role. Previous positions also included Director of Marketing Excellence and Director of Customer Success, contributing significantly to revenue growth and customer satisfaction. Mark's earlier career features roles in various companies such as Powell's Books and SawStop, where impactful marketing strategies resulted in substantial revenue increases. Mark holds an MBA in Marketing and Strategy from the University of Washington and a BA in International Relations from Boston University.