Avantor® Appoints Mary Blenn as Executive Vice President and Chief Operating Officer

Accessibility StatementSkip Navigation RADNOR, Pa., Nov. 10, 2025 /PRNewswire/ -- Avantor, Inc. (NYSE: AVTR), a leading global provider of mission-critical products and services to customers in the life sciences and advanced technologies industries, today announced that Mary Blenn has been appointed to the newly created role of Executive Vice President and Chief Operating Officer, effective immediately. Ms. Blenn brings more than three decades of global operations, manufacturing, and supply chain leadersh ...