Ratan Tata, Lakshmi Mittal, and Vinod Khosla have featured on Forbes' list of the 100 Greatest Living Business Minds. Ratan Tata is the former chairman of Tata Sons, Lakshmi Mittal is the CEO and Chairman of the world's largest steel-making company ArcelorMittal, and Vinod Khosla is the founder of venture capital firm Khosla Ventures.