Mamadou is the Founder and CEO of Ubuntu Group focused on Advisory and Investment activities across industries and aimed at supporting firms in Africa to achieve scalable and sustainable growth on the continent. He is also the founder and Chairman of Africa 2.0, a not-for-profit organization gathering a community of young Leaders from Africa and the Diaspora. He has worked in infrastructure, mining, banking, agriculture and technology projects exceeding a combined value of US$ 25 billion, thus creating opportunities and hope for many people in Africa. In 2014, Mamadou was ranked as one of the top 10 most Powerful men in Africa by Forbes Magazine.