Sibusiso Ngwenya, 25, Skinny Sbu Socks
Finding an unusual gap in the local market for quality, locally manufactured designer socks, Ngwenya has rapidly grown his niche brand thanks to several celebrity endorsements of Skinny Sbu Socks.
Allegro Dinkwanyane, 27, Orgella Media
Orgella Media is a wholly black woman-owned media and public relations operation, with non-profit and property divisions.
Corbyn Munnik, 26, Sliide
With offices in Johannesburg, Lagos and London, Sliide is a rapidly expanding African technology company specialising in targeted news and sponsored entertainment content. The company uses 70% of its advertising revenue to donate mobile data to underprivileged youth.