"Andrew –in his inimitable style and with the credibility of an expert in the field--eloquently describes how to build trusted client partnerships."

– Sir Win Bischoff, Chairman, JP Morgan Chase–EMEA, and former CEO, Citibank

"Andrew Sobel clearly understands that trust is not an abstract concept - it is a personal bond forged over time in the best relationships."

– Ralph W. Shrader, Chairman & CEO
Booz Allen Hamilton

"His deep expertise on what makes service firms successful makes Andrew Sobel's guidance accessible, credible, and invaluable."

– Edward E. Nusbaum, CEO,
Grant Thornton LLP

"Andrew Sobel's techniques have been instrumental in building our client-first culture at Cognizant. "

Frank D’Souza, Chief Executive,

"You were an amazing addition to our retreat this week."

– Jerry K. Clements, Chair,
Locke Lord

"Andrew Sobel's understanding of how long-term client relationships are developed and sustained is unparalleled. He worked closely with our bank’s senior leadership to design, develop, and implement a Trusted Advisor program that embraced nearly 1000 relationship managers. The return on investment has been exceptional."

– Diana Brightmore-Armour, Former CEO,
Corporate Banking, Lloyds Banking Group and currently CEO, ANZ UK.

"Enduring client partnerships are essential to financial and reputational success, and Andrew Sobel delivers powerful insights about how to systematically cultivate and sustain them."

– James Bardrick, Co-Head,
EMEA Banking, Citigroup

"Andrew Sobel demonstrates a deep understanding of how resilient client relationships are formed and why some professionals are pulled in closer and closer by their clients while others, just as skilled technically, do not establish such relationships. The Client Team program he has advised us on has been one of our firm’s most successful initiatives."

– Steven B. Pfeiffer, Chair of the Executive Committee,
Fulbright & Jaworski L.L.P.

"Andrew Sobel's breadth of perspective and experience is uniquely valuable to any true client service professional and advisor."

– Adam Reeder, Managing Director and Global Sector Head,
Credit Suisse First Boston

"It has been a great experience to work with Andrew. He is very passionate and a very clear thinker. He continues to add value to our organization long after the completion of a project."

– Jaideep Bajaj, CEO,
ZS Associates

"Andrew Sobel offers a master-class in building business relationships. Drawing on the experience of leading companies he lays out a clear path of how to achieve the ultimate advisory role as trusted partner."

– Andrew Laurence, Chairman of the Worldwide Corporate Practice Committee,
Hill & Knowlton

"Andrew consistently provides illuminating and practical insights. His unique perspectives and collaborative approach - and the rich experience he has developed in working with leading organizations around the world - help his clients unleash their own creative thinking."

– Don Lowman, former Managing Director,
Towers Watson

"Andrew took the time to really understand our culture and our challenges. His program created a clear path for our leadership team to build an ‘All-for-One, One-for-All’ Company"

– Mark Thierer, Chairman and CEO,
Catamaran (formerly SXC Health Solutions)

"Power Questions is easy to pick up, but hard to put down. Andrew and Jerry give a veritable playbook for building stronger relationships. Whether you read it cover-to-cover or just open a page to prepare for a new meeting, it’s a valuable resource no matter where you are in your career."

Frank D’Souza, CEO,