Ethos Water In 2001, while working on a consulting project in South Africa for
McKinsey & Company, Thum met people who lived in the townships and countryside who did not have access to safe water and adequate sanitation. These experiences inspired him to come up with the idea for Ethos Water. Thum led Ethos as president through its acquisition by
Starbucks in 2005. From 2005 to 2008, he managed Ethos and other businesses as a
vice president of Starbucks and guided its philanthropy as a Director of the Starbucks Foundation.
Giving Water In 2008, Thum founded the not-for-profit organization Giving Water. Its mission is to fund programs providing water, adequate sanitation and hygiene education for children in need. Since then Giving Water has funded programs for over 6,000 school children in Kenya.
Fonderie 47 Thum cofounded and is CEO of Fonderie 47, a brand formed in 2009 to turn assault rifles into jewelry, watches and accessories, under the stated aim of reducing the number and impact of assault rifles and other small arms.
Liberty United In 2013, Thum launched Liberty United, an organization that partners with American communities and law enforcement to take illegal guns and bullet shell casings released from evidence and to create jewelry and other accessories in order to fund programs to reduce gun violence.
Mark Ruffalo participated in the launch of the project. The organization provides children with extracurricular academic, sports and art classes, as well as job training. == Other work ==