We aim to continuously leverage our diversity to explore opportunities, elevate our thinking and challenge long-held assumptions. We continue to make diversity, equity and inclusion integral to everything we do because we believe building a more inclusive future is everyone’s responsibility. Diversity assessment In FY21, the Diversity, Equity & Inclusion (DEI) team undertook an enterprise diversity assessment to better understand where inclusion and culture enhancements could be made across the company to promote greater levels of employee engagement and a stronger sense of belonging. By conducting focus group discussions, leader interviews and benchmarking best practices in different industries, we elevated employee voices at all levels and across many cultures, identities, and backgrounds. Through these conversations and findings, the DEI team formed action groups to enhance McKesson’s culture, deliver greater DEI awareness and education, increase leadership involvement and ultimately enrich employee engagement. Enhancing our culture of diversity, equity and inclusion Introduction Stories Employees Access Equity Climate Operations >Table of Contents | 12 FY21 Impact Report

McKesson ESG Report - Page 12 McKesson ESG Report Page 11 Page 13