Mark Rosenthal is a seasoned Lean manufacturing and quality leader with over 20 years of experience driving continuous improvement across diverse industries. With deep expertise in the Toyota Production System, Mark is known for his ability to uncover an organization’s true potential, cut to the core issues, and engage entire teams in developing sustainable solutions that deliver bottom-line results. Whether launching Lean in greenfield operations or revitalizing existing systems, he acts as a powerful change agent—facilitating discovery, building buy-in, and helping organizations move beyond tools to create a culture of self-sustaining improvement every day.