As Credera's Global President, Jantzen is focused on strengthening Credera's talent and culture and accelerating client growth through integrated collaboration across Omnicom's marketing, advertising, and consulting capabilities. In her role, she leads the expansion of the Omnicom channel, builds strategic relationships with key executives across the network, and leverages the value of working together to deliver faster, smarter solutions for clients.

With over two decades of leadership experience across global consulting firms, including Accenture, Deloitte, Slalom, and EY, Jantzen has helped clients accelerate growth by connecting marketing, sales, service, and product strategies with technology platforms including Adobe, Salesforce, Microsoft, and ServiceNow.

Jantzen has spent her career where business strategy, employee and customer experience, and technology come together, fueling growth by building people-focused cultures, establishing clear go-to-market visions, aligning closely with partners, and consistently improving how teams deliver for customers.