John H. Holmes serves as the President and Chief Executive Officer of AAR CORP., a leading provider of aviation services to commercial and government customers worldwide. With a career spanning over two decades in the aerospace and defense industry, Holmes brings a wealth of experience in operations, strategy, and leadership. He joined AAR in 2001, initially taking on roles in business development and program management, where he honed his skills in driving efficiency and innovation in aviation maintenance, repair, and overhaul (MRO) services. Prior to AAR, Holmes held positions at other aerospace firms, building a strong foundation in supply chain management and customer relations, which prepared him for executive leadership. Under Holmes' leadership since assuming the CEO role in 2018, AAR CORP. has achieved significant milestones, including strategic acquisitions that expanded the company's global footprint and diversified its service offerings. He has spearheaded initiatives to enhance digital transformation within the company, integrating advanced technologies like predictive analytics and AI to optimize aircraft maintenance and logistics. Holmes' focus on sustainability and operational excellence has not only improved AAR's financial performance but also strengthened partnerships with major airlines and defense organizations. His achievements include navigating the company through challenging market conditions, such as the COVID-19 pandemic, by implementing resilient strategies that ensured business continuity and growth. In his current role, Holmes oversees AAR's comprehensive portfolio, which includes parts supply, expeditionary services, and integrated solutions for the aviation sector. He is committed to fostering a culture of innovation and inclusivity, emphasizing employee development and corporate responsibility. Holmes holds a bachelor's degree in business administration and an MBA, and he is actively involved in industry associations, contributing to discussions on aviation policy and future trends. His visionary approach continues to position AAR CORP. as a key player in the evolving aerospace landscape.