Changing the World One Leader, One Organization at a Time®

John Mattone Global (JMG) is a premier global executive-coaching and leadership-development firm specializing in measurable leadership and cultural transformation at the highest levels of organizations and governments worldwide. Founded by John Mattone, widely recognized as the world’s top executive coach, JMG is trusted by CEOs, senior executives, and government leaders operating in complex, high-stakes environments.

John Mattone and JMG have worked with leaders from the U.S. White House, former Italian Prime Minister Romano Prodi, senior leaders across the governments of Saudi Arabia, the UAE, and Colombia, and iconic business leaders including Steve Jobs (Apple), Roger Enrico (PepsiCo), and Yasir Al-Rumayyan (PIF).

To date, JMG has delivered transformative leadership work to 500+ global clients across 55+ countries. JMG is also a top-five global executive-coach certification firm, offering ICF-approved Intelligent Leadership® programs. Through John Mattone Partners, Inc., JMG holds 18 registered IP trademarks, with additional trademarks under USPTO review.

JMG does not deliver generic coaching. We deliver a research-based, results-driven path that systematically converts leadership intent into sustained behavioral and cultural change. Our proprietary Intelligent Leadership® Executive Coaching Process, anchored in the 5 C’s of Leadership Success™, drives accountability, execution, and measurable ROI.

Bottom line: JMG provides a proven bridge from intent → action → sustained leadership and cultural transformation—globally and at scale.

💡 Empowering leaders and organizations to grow, lead, and live with purpose through Intelligent Leadership.®

John Mattone Global, Inc.

Org chart

Teams

Offices