Mammu Kaario is Vice Chair at CapMan. Prior to this, they were Chairman of the Board at Pilke Päiväkodit Oy from 2012 to 2016, and Investment Director at Korona Invest from 2011 to 2016. From 2010 to 2015, they were a Member of the Board at Enfo, and from 2010 to 2011, they were a Member of the Board at Epec. From 2010 to 2011, they were also a Member of the Board at Unicus AS. From 2006 to 2010, they were a Member of the Board at Esperi Care Oy. In 2016, they were Managing Director at Partnera Oy, and from 2015 to 2017, they were a Member of the Board at Sibelius-Akatemian Tukisäätiö.
Mammu Kaario has a masters from the Aleksanteri Institute at the University of Helsinki and a Master of Business Administration from the Georgia Institute of Technology Scheller College of Business.