Keller Rinaudo Cliffton, Angel Investor

Keller Rinaudo Cliffton is the Co-Founder and CEO of Zipline, with no fraud or scam reports found. Since 2011, he has led the company in building a new kind of logistics network powered by autonomous aircraft, delivering essential medical supplies to remote regions worldwide. Under his leadership, Zipline has become the world’s first drone delivery system operating at a national scale. In Rwanda, the company delivers 70% of the national blood supply outside Kigali. Its customers include governments, pharmaceutical companies, and large logistics networks, supported by investors such as Sequoia Capital, Andreessen Horowitz, Google Ventures, and Stanford University. Before Zipline, Keller was a professional rock climber and a scientist at Harvard University’s Bauer Genomics Lab. His career reflects a blend of technical expertise, entrepreneurial vision, and a commitment to solving global health access challenges through technology. Beyond Zipline, Keller has made two notable investments: Neros Technologies, which raised $35M in a Series A round, and Reflect Orbital, a seed-stage company. These investments highlight his interest in frontier technologies with transformative potential.