Workforce at a glance As of March 31, 2021 Demographics 1 We share our current EEO-1 data on our DEI site . Introduction Stories Employees Access Equity Climate Operations Our vision for a healthier world begins with our employees, who strive to bring our mission to life every day. As a company, we deliver programs that focus on improving employee health and wellness, creating opportunities for growth and development, and providing an inclusive workplace where our employees can reach their full potential. 76,000 employees worldwide 17,000 part-time employees 32,000 employees in the U.S. Women 3 represent 63% of McKesson employees overall 35% of McKesson leadership 2 People of Color 4,5 represent 45% of McKesson employees overall 21% of McKesson leadership 2 1 The data for our metrics is derived from our voluntary, self-identification process as of March 31, 2021 and therefore represents our best estimate at this time. 2 Represents our leadership at the vice president level and above. 3 Represents worldwide employees. 4 Represents U.S. employees only as the data for Canada and Europe is not available. 5 People of Color includes the following races and ethnicities: Hispanic or Latino, Black or African American, Asian, Native Hawaiian or Other Pacific Islander, American Indian or Alaska Native, or Two or More Races. >Table of Contents | 17 FY21 Impact Report

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