Buckman Executive and Leadership Team

November, 2026

Leadership Overview

Buckman has 6 executives leading key functions including information technology, human resources, corporate strategy, board governance, and regional operations across Asia Pacific and the Americas.

Focused on delivering specialty chemical solutions to global industries, Buckman drives innovation through a commitment to sustainable chemistry and customer-centric service models.

Leadership Roles at Buckman

  • President - Mario Alcaje
  • President of the Board of Directors - Todd Teems
  • President, Asia Pacific - Rahul Dharmadhikary
  • President, Americas - Martin Connor
  • Chief Information Officer - Ram Angara
  • Global Chief Human Resources Officer - Eliana Kawakami
  • Mario Alcaje - President

    Mario Alcaje, the President at Buckman, directs the overarching corporate strategy and operational execution for the global specialty chemical business. Overseeing the integration of chemical solutions across pulp, paper, and water treatment markets, the President ensures consistent delivery of value to worldwide customers. This leadership role involves managing cross-functional teams to drive innovation and market expansion. By optimizing supply chain logistics and manufacturing output, Mario Alcaje enhances the company's competitive position in the global chemical industry. The President collaborates with the Board of Directors to define long-term growth trajectories and financial performance targets. Through rigorous oversight of operational standards, Alcaje maintains the quality and reliability of chemical products. Ultimately, the President drives the strategic vision required to navigate complex international regulatory environments and market demands.

    Todd Teems - President of the Board of Directors

    Todd Teems, the President of the Board of Directors at Buckman, governs the strategic direction and fiduciary oversight of the specialty chemical organization. Overseeing board activities, the President of the Board of Directors ensures alignment between corporate governance and the long-term interests of stakeholders. This leadership role involves evaluating high-level business risks and opportunities within the pulp, paper, and water treatment industries. By facilitating communication between the Board and executive management, Todd Teems maintains institutional stability and ethical standards. The President of the Board of Directors monitors the effectiveness of corporate policies and strategic initiatives. Through disciplined oversight, Teems supports the sustainable growth of the company's global operations. Ultimately, the President of the Board of Directors provides the necessary governance framework to ensure the enduring success of the enterprise.

    Rahul Dharmadhikary - President, Asia Pacific

    Rahul Dharmadhikary, the President, Asia Pacific at Buckman, directs all commercial and operational activities throughout the Asia Pacific region. Overseeing the delivery of specialty chemical solutions to local pulp, paper, and water treatment customers, the President, Asia Pacific ensures regional market penetration and service excellence. This leadership role involves adapting global chemical technologies to meet specific regional industrial requirements. By managing local sales and technical support teams, Rahul Dharmadhikary drives revenue growth and customer satisfaction across diverse Asian markets. The President, Asia Pacific collaborates with global leadership to synchronize regional strategies with corporate objectives. Through the expansion of local distribution networks, Dharmadhikary optimizes supply chain efficiency within the region. Ultimately, the President, Asia Pacific secures the company's footprint in high-growth markets through targeted operational execution.
    Rahul Dharmadhikary

    Martin Connor - President, Americas

    Martin Connor, the President, Americas at Buckman, directs the commercial strategy and operational performance across the North and South American markets. Overseeing the application of specialty chemical solutions for pulp, paper, and water treatment clients, the President, Americas ensures high-level service delivery and technical support. This leadership role involves managing regional sales forces and manufacturing coordination to meet the specific demands of the American industrial landscape. By identifying emerging market trends, Martin Connor drives innovation and product adoption within the region. The President, Americas collaborates with global executive teams to align regional performance with corporate financial goals. Through the optimization of regional logistics and customer engagement, Connor strengthens the company's market share. Ultimately, the President, Americas maintains the operational excellence required to sustain growth across the Western Hemisphere.

    Ram Angara - Chief Information Officer

    Ram Angara, the Chief Information Officer at Buckman, directs the digital transformation strategy to optimize global chemical manufacturing processes. Overseeing enterprise-wide data architecture, the Chief Information Officer ensures secure integration of information systems across international facilities. This leadership role involves modernizing cloud infrastructure to support real-time analytics for pulp, paper, and water treatment clients. By implementing advanced cybersecurity protocols, Ram Angara protects proprietary chemical formulations and intellectual property. The Chief Information Officer collaborates with regional leaders to align technological capabilities with operational requirements in North America and beyond. Through the deployment of scalable software solutions, Angara enhances operational efficiency and data-driven decision-making. Ultimately, the Chief Information Officer maintains the technological backbone necessary for sustained global competitiveness in the specialty chemical sector.

    Eliana Kawakami - Global Chief Human Resources Officer

    Eliana Kawakami, the Global Chief Human Resources Officer at Buckman, architects the organizational culture and talent acquisition strategies required for a global specialty chemical enterprise. Overseeing workforce development, the Global Chief Human Resources Officer ensures alignment between human capital initiatives and the company's long-term growth objectives. This leadership role involves designing comprehensive training programs for employees operating in the pulp, paper, and water treatment sectors. By fostering an inclusive environment, Eliana Kawakami drives employee engagement and retention across diverse international markets. The Global Chief Human Resources Officer collaborates with executive leadership to refine performance management systems and leadership succession planning. Through strategic talent management, Kawakami supports the operational scale of the organization. Ultimately, the Global Chief Human Resources Officer secures the human expertise necessary to maintain market leadership.
    Eliana Kawakami

    Frequently Asked Questions Regarding Buckman Top Executives and Leadership Team

    Who leads Buckman?
    Buckman is led by Mario Alcaje (President), along with executives such as Todd Teems (President of the Board of Directors) and Rahul Dharmadhikary (President, Asia Pacific).
    Who is part of Buckman’s executive team?
    The executive team of Buckman includes leaders such as Mario Alcaje (President), Todd Teems (President of the Board of Directors), Rahul Dharmadhikary (President, Asia Pacific) and other senior executives.
    How many executives does Buckman have?
    Buckman has 6 executives leading key business areas.
    What roles are included in Buckman’s leadership team?
    The leadership team of Buckman includes roles such as President, President of the Board of Directors, President, Asia Pacific, President, Americas, Chief Information Officer.