Ueli Spring is based in Ontario, Canada, and is an accomplished manufacturing and operations professional with decades of international experience across the industrial, automotive, and aerospace sectors. Throughout his career, he has served as CEO of major manufacturing organizations and provided strategic guidance to private equity firms, venture-backed companies, and multinational corporations. His expertise encompasses operational performance improvement, restructuring, and navigating complex turnaround situations. Mr. Spring's career has taken him to factories worldwide, where he has developed a deep, hands-on understanding of how production systems operate in practice, often revealing stark contrasts to their representation in financial models. A pivotal moment in his professional journey was the opportunity to attend seminars given directly by Dr. Shingo, a pioneer of modern lean manufacturing practices. This experience, combined with extensive operational experience, has shaped his unique perspective on bridging the gap between theoretical frameworks and manufacturing realities.