About the Author
Dr. Timothy Timur Tiryaki is a globally recognized thought leader at the intersection of leadership, culture, and strategy. Trained as an industrial engineer, he began his career at Procter & Gamble and later joined Intel, gaining invaluable experience in complex, high‐performance environments. He then transitioned into consulting at Great Place To Work Inc., where he helped organizations build and sustain high‐trust cultures.
As the cofounder of Strategy.inc and co‐creator of the Big Five of Strategy, Timothy brings a human‐centered, research‐driven lens to strategy design and execution. His work helps organizations develop strategic thinking as a core competency, turning strategy from a one‐time event into a culture of execution and alignment.
He has led transformation projects for Fortune 500 companies and has been a trusted advisor to elite organizations including Suncor, Darigold, the US Special Operations Command, and the US Army Program Executive Office. His work empowers leadership teams to clarify their North Star, confront complexity, and accelerate execution through strategic clarity and alignment.
Timothy holds a PhD in Leadership Education, with a research focus on North Star clarity and organizational alignment. Having authored Leading with Culture and now Leading with Strategy, he brings together two decades of global experience to offer a comprehensive, human‐first approach to leadership, strategy, and transformation in the 21st century.
Become an O’Reilly member and get unlimited access to this title plus top books and audiobooks from O’Reilly and nearly 200 top publishers, thousands of courses curated by job role, 150+ live events each month,
and much more.
Read now
Unlock full access