David S. Graziosi is the Chair, President, and Chief Executive Officer at Allison Transmission Holdings Inc., a global leader in commercial-duty automatic transmissions and propulsion solutions. Graziosi joined Allison Transmission in 2018, bringing with him a wealth of experience from his previous roles in the automotive and manufacturing sectors. Prior to joining Allison, he served as President and CEO of North American operations at Meritor, Inc., a global supplier of drivetrain, mobility, braking, and aftermarket solutions for commercial vehicle and industrial markets. His leadership at Meritor was marked by a strong focus on operational excellence and strategic growth, which he has continued to emphasize at Allison Transmission. Under Graziosi's leadership, Allison Transmission has seen significant growth and innovation. He has been instrumental in driving the company's expansion into new markets and technologies, including electrification and hybrid propulsion systems. Graziosi's strategic vision has helped Allison maintain its position as a market leader, while also fostering a culture of continuous improvement and employee engagement. His commitment to sustainability and corporate responsibility has also been a key focus, with initiatives aimed at reducing the company's environmental footprint and enhancing its social impact. As Chair, President, and CEO, Graziosi plays a pivotal role in setting the strategic direction of Allison Transmission. He works closely with the board of directors and executive team to ensure the company's long-term success and shareholder value. Graziosi's leadership style is characterized by a hands-on approach and a deep understanding of the industry, which has earned him respect from employees, customers, and industry peers alike. His contributions have been recognized with several awards and accolades, further solidifying his reputation as a visionary leader in the commercial vehicle industry.