Mirjam Mayer joined Borealis in 2020 in the role of Director Strategy & Growth Portfolio in which she drove the development and implementation of the Borealis Group Strategy and supported the different businesses in strategy and business development as well as growth initiatives. Since 2022, she held the role of Vice President Polyolefins Transformation where she was responsible for developing and leading the business portfolio of Borealis Polyolefins, Circular Economy Solutions and Innovations & Technology initiatives. Prior to Borealis she gained extensive experience as a consultant with McKinsey for several years, based in Germany, India, the US and Austria.

Mirjam Mayer holds a postdoctoral degree from the Massachusetts Institute of Technology (MIT) in Boston, US, and a PhD in Biochemistry/Biophysics from the Max Planck Research School and University of Technology in Dresden, Germany. She is a German citizen.

“Mirjam's exceptional leadership in steering our Polyolefins business transformation, coupled with her deep understanding of Circular Economy Solutions, has positioned her as a pivotal force in our journey towards sustainable growth. Mirjam's strategic acumen, paired with her hands-on approach, embodies the perfect blend of vision and execution. We're confident that her expertise will continue to drive our Circular Economy Solutions business to new heights,” says Thomas Gangl, Borealis CEO.