ESG reporting frameworks GRI disclosure GRI requested information McKesson FY21 response/ disclosure location General disclosures Organizational profile 102-1 Name of the organization McKesson Corporation 102-2 Activities, brands, products and services Annual Report and Form 10-K 102-3 Location of headquarters Our headquarters are at 6555 State Highway 161, Irving, Texas, U.S. 102-4 Location of operations McKesson has significant operations in Austria, Belgium, Canada, Denmark, France, Ireland, Italy, the Netherlands, Norway, Portugal, Slovenia, Sweden, the United Kingdom and the United States. We also have joint ventures in Germany and the Netherlands. 102-5 Ownership and legal form McKesson Corporation is a publicly held Delaware corporation that is listed on the New York Stock Exchange under ticker symbol MCK. 102-6 Markets served Annual Report and Form 10-K 102-7 Scale of the organization Annual Report and Form 10-K 102-8 Information on employees and other workers Workforce at a glance, pg. 17 Form 10-K , pg. 9 Proxy Statement , pg. 6 GRI disclosure GRI requested information McKesson FY21 response/ disclosure location 102-9 Supply chain About Our Businesses 102-10 Significant changes to the organization No significant changes in FY21 102-11 Precautionary principle or approach Climate action for health, pgs. 37-50 McKesson’s approach to climate change, pgs. 39-43 Supply chain integrity, pgs. 62-65 102-12 External initiatives McKesson at a glance, pg. 6 UNGC table, pg. 81 SDG table, pg. 79 102-13 Membership in associations Political Engagement website Strategy 102-14 Statement from senior decision maker A message from our Chief Executive Officer, pg. 3 Ethics and integrity 102-16 Values, principles, standards, norms Across McKesson, we are guided by our Code of Conduct and our ICARE and ILEAD shared principles. These principles are a uniting force, connecting us across business units, geographies and functional areas. For details, please see mckesson.com. Global Reporting Initiative (GRI) Introduction Stories Employees Access Equity Climate Operations >Table of Contents | 71 FY21 Impact Report