David is the co-founder and president of Not For Sale, a global organization working to end human trafficking and environmental exploitation through systemic solutions and social enterprise. He is also co-founder and managing partner of Just Business, an international investment group that incubates mission-driven companies, including REBBL, a mission-driven beverage company, and Dignita, a social-impact restaurant group. He is currently helping to launch Regenerate Technology Global, a battery recycling innovation company focused on circular-economy solutions.

Mark Wexler is the co-founder and CEO of Not For Sale, a global organization working to end human trafficking and environmental degradation by addressing root causes and empowering survivors through systemic solutions. He is also co-founder and partner of Just Business, an investment and incubation firm that helps launch mission-driven enterprises integrating human rights and environmental responsibility into their core models. His work includes helping to launch REBBL, a mission-founded beverage company, and Dignita, a social-impact restaurant group.