Sooliman is the founder of the Gift of the Givers Foundation. It is the largest disaster relief organisation of African origin on the African continent. His organisation has delivered over $103 million in aid to 41 countries around the world. The organisation has also designed and developed the world’s first and largest containerised mobile hospital, which has been deployed in Bosnia. It also runs 24 development projects in South Africa and Malawi. He was awarded South Africa’s Order of the Baobab for distinguished service in April 2010. In 2016, he received the Global Citizen Award from Henley & Partners in London.