Meet the Team

Meet our dedicated team of passionate coaches, each committed to helping you achieve your personal and professional best.

headshot of bill zeeb

Bill Zeeb

founder & ceo

marshall goldsmith 100 coaches logo
headshot of mercedes salce

Mercedes Salcé

Executive & Team Coach

headshot of dror allouche

Dror Allouche

Executive Coach

headshot of sabine renner

Sabine Renner

Executive Coach

Our Advisors

headshot of frank wagner

Frank Wagner

Frank Wagner together with Marshall Goldsmith and the late Chris Coffey developed, documented and shared with the world Marshall Goldsmith Stakeholder Centered Coaching. A Master Coach, who has helped author and document the Stakeholder Centered process. His written and countless personal one on one and group support contribution has been fundamental in the development of our team’s lifelong journey to practice Stakeholder Centered Coaching and make it even more effective. As advisor he shares his vast practical wisdom with the infinitas team.

headshot of brandon james mergard

Brandon James Mergard

Brandon Mergaard is the CEO of Marshall Goldsmith Stakeholder Centered Coaching and the curator of the Conversations with Coaches podcasts, which sharing the best practices from a diverse, international collection of the most successful Stakeholder Centered Coaches globally.

What People Are Saying

“Bill played a pivotal role in aligning our European CFOs, leading to significant improvements and a large-scale SAP transformation across Europe and North America.”

CFO, European Automaker

“Bill’s coaching was instrumental in navigating market challenges, fostering innovation and leadership within our team, setting the stage for new growth phases.”

Chairman, Swiss Entrepreneur of the Year, Leader in Photo X-ray Technology

“Through Bill’s coaching, we aligned our multilingual team towards a common vision, leading to rapid and substantial improvements in collaboration and business performance.”

CEO, $500 Million Swiss Retailer