International Executive and Leadership Team

Mathias Carlbaum, the President & Chief Executive Officer at International, directs the overarching strategic vision for commercial vehicle manufacturing and sustainable mobility initiatives. Overseeing the integration of truck and engine production, the President & Chief Executive Officer ensures that operational output aligns with global decarbonization goals. This leadership role involves managing complex supply chains and fostering innovation across the entire product portfolio to maximize customer uptime. By prioritizing long-term growth and market competitiveness, Mathias Carlbaum directly influences the trajectory of the organization. Ultimately, the President & Chief Executive Officer secures the company's position as a leader in the heavy-duty vehicle sector through rigorous performance standards and a commitment to engineering excellence.

Alawi Taqi, the Chairman & CEO at International, governs the board-level strategic direction and corporate oversight for the entire enterprise. Managing high-level stakeholder relations, the Chairman & CEO ensures that corporate governance remains robust while supporting the expansion of the IC Bus and Fleetrite aftermarket divisions. This leadership role involves balancing immediate financial performance with the long-term mission of creating safer, more efficient transportation ecosystems. By aligning executive priorities with the broader vision of sustainable mobility, Alawi Taqi drives the company toward significant market impact. Ultimately, the Chairman & CEO maintains the integrity of the organization while navigating the evolving demands of the global commercial vehicle industry.

Claudine Grandsard, the Vice President, Chief Financial Officer & Treasurer at International, manages the fiscal health and capital allocation strategies for the entire organization. Overseeing financial planning and treasury operations, the Vice President, Chief Financial Officer & Treasurer ensures that resources support the development of Fleetrite parts and core vehicle manufacturing. This leadership role involves maintaining rigorous financial controls and providing the analytical foundation for strategic investment decisions. By optimizing the balance sheet and managing liquidity, Claudine Grandsard directly supports the company's operational scale and long-term sustainability goals. Ultimately, the Vice President, Chief Financial Officer & Treasurer secures the financial stability required to pursue ambitious growth initiatives within the competitive commercial vehicle market.

Keith Griffin, the President at International, directs the operational performance and market expansion of the commercial bus division. Overseeing the production and sales of IC Bus products, the President ensures that regional market demands receive high-quality, reliable transportation solutions. This leadership role involves managing the lifecycle of school and commercial bus fleets to maintain industry-leading uptime. By focusing on customer-centric service and manufacturing efficiency, Keith Griffin directly contributes to the company's reputation for safety and durability. Ultimately, the President secures the division's market share by aligning production capabilities with the evolving needs of educational and commercial transit operators across the country, ensuring consistent growth and operational excellence in every vehicle delivered.

Kaushik Bhupendra, the President at International, leads the strategic development and distribution of Fleetrite aftermarket parts to ensure maximum vehicle uptime. Overseeing the aftermarket supply chain, the President drives initiatives that provide customers with high-quality components for all makes of commercial vehicles. This leadership role involves optimizing inventory management and expanding the reach of the parts network to support diverse fleet operations. By enhancing the availability and reliability of essential maintenance components, Kaushik Bhupendra directly impacts the productivity of the company's customer base. Ultimately, the President strengthens the aftermarket ecosystem, ensuring that the organization remains a trusted partner for fleet maintenance and long-term vehicle performance across the entire operational lifecycle.

Caroline McGee, the President at International, manages the strategic growth and operational efficiency of the heavy-duty truck manufacturing division. Overseeing the production lines and assembly processes, the President ensures that every vehicle meets the highest standards of quality and performance. This leadership role involves coordinating with engineering and sales teams to align product specifications with the specific needs of long-haul and regional transport customers. By streamlining manufacturing workflows, Caroline McGee directly impacts the company's ability to deliver reliable trucks that enhance customer productivity. Ultimately, the President drives the division's success by maintaining a focus on operational excellence and continuous improvement, ensuring that the brand remains a dominant force in the commercial vehicle manufacturing sector.

John Connor, the President at International, oversees the strategic integration of engine technology and powertrain solutions across the company's vehicle platforms. Managing the development and deployment of advanced engine systems, the President ensures that all power units deliver optimal efficiency and compliance with environmental standards. This leadership role involves collaborating with research teams to refine combustion and alternative fuel technologies that support the company's sustainable mobility vision. By focusing on powertrain reliability, John Connor directly impacts the overall uptime and performance of the entire truck and bus portfolio. Ultimately, the President secures the company's competitive advantage by delivering robust, high-performance engine solutions that meet the rigorous demands of modern commercial operations.

Catrina Mitchell-Adegbemi, the Chief Technology Officer at International, architects the research and development roadmap for next-generation truck and engine technologies. Overseeing the engineering teams, the Chief Technology Officer drives the transition toward electric and sustainable propulsion systems to enhance vehicle productivity. This leadership role involves collaborating with cross-functional departments to integrate advanced digital solutions into the manufacturing process. By spearheading technical innovation, Catrina Mitchell-Adegbemi directly impacts the company's ability to deliver superior uptime for commercial fleets. Ultimately, the Chief Technology Officer ensures that all product development remains at the forefront of industry standards, supporting the broader mission of creating a cleaner world through cutting-edge engineering and design.

William Reul, the Executive Advisor, Chief of Staff. Office of the Chief Digital and Information Officer (CDIO) at International, coordinates the strategic execution of digital transformation initiatives across the enterprise. Overseeing the operational flow within the CDIO office, the Executive Advisor, Chief of Staff. Office of the Chief Digital and Information Officer (CDIO) ensures that information technology projects align with the company's productivity goals. This leadership role involves facilitating communication between technical teams and executive leadership to streamline decision-making processes. By managing the digital infrastructure roadmap, William Reul directly impacts the efficiency of internal operations and customer-facing digital services. Ultimately, the Executive Advisor, Chief of Staff. Office of the Chief Digital and Information Officer (CDIO) drives the integration of data-driven insights into the core business model.