Leadership Overview
West Pharmaceutical Services has 4 executives leading key functions including finance, human resources, regional operations, and medical affairs.
Driven by a commitment to innovation, West Pharmaceutical Services manufactures and distributes critical packaging and delivery systems for injectable drugs, impacting global healthcare accessibility and patient outcomes.
Driven by a commitment to innovation, West Pharmaceutical Services manufactures and distributes critical packaging and delivery systems for injectable drugs, impacting global healthcare accessibility and patient outcomes.
Leadership Roles at West Pharmaceutical Services
Robert McMahon - Senior Vice President & Chief Financial Officer
Robert McMahon, the Senior Vice President & Chief Financial Officer at West Pharmaceutical Services, directs all financial operations and strategic fiscal planning. Overseeing treasury, accounting, and investor relations, McMahon ensures robust financial health and drives profitable growth across the company's global manufacturing and distribution network. This leadership role involves managing capital allocation, optimizing cost structures, and maintaining compliance with international financial regulations. By analyzing market trends and economic indicators, Robert McMahon provides critical insights that inform executive decision-making and support the company's long-term expansion strategies. His financial acumen is essential for sustaining West Pharmaceutical Services' position as a leader in healthcare packaging and delivery systems.

Donald McMillan - President, Americas
Donald McMillan, the President, Americas at West Pharmaceutical Services, spearheads all operational and strategic initiatives across North and South America. This critical leadership position involves driving market share growth, optimizing regional supply chains, and ensuring seamless delivery of packaging components and delivery systems for injectable drugs. McMillan directs cross-functional teams to enhance customer relationships and expand market penetration within the United States and internationally. His oversight ensures that regional operations align with West Pharmaceutical Services' global objectives for manufacturing excellence and product innovation. By focusing on regional market dynamics and customer needs, Donald McMillan plays a pivotal role in strengthening the company's presence and impact throughout the Americas.
Annette Favorite - Senior VP & Chief Human Resources Officer
Annette Favorite, the Senior VP & Chief Human Resources Officer at West Pharmaceutical Services, architects the global human capital strategy. Overseeing talent acquisition, development, compensation, and employee relations, Favorite cultivates a high-performance culture essential for innovation in healthcare product manufacturing. This executive function involves aligning HR initiatives with West Pharmaceutical Services' mission to provide critical packaging and delivery systems. By fostering employee engagement and ensuring a diverse, inclusive workforce, Annette Favorite directly supports operational excellence across the United States, Germany, France, and other international markets. Her leadership ensures the organization attracts and retains the specialized talent required to meet the evolving demands of the pharmaceutical industry.

Anya Harry - Vice President & Chief Medical Officer
Anya Harry, the Vice President & Chief Medical Officer at West Pharmaceutical Services, provides critical medical and scientific expertise to guide product development and regulatory strategy. Overseeing clinical affairs and ensuring the safety and efficacy of packaging components and delivery systems for injectable drugs, Harry bridges the gap between healthcare needs and manufacturing capabilities. This role involves collaborating with pharmaceutical clients and regulatory bodies to advance patient care through innovative product solutions. By translating complex medical requirements into actionable product specifications, Anya Harry ensures West Pharmaceutical Services remains at the forefront of healthcare technology. Her medical insights are fundamental to the company's mission of improving drug delivery and patient outcomes globally.