SSSibanye-StillwaterJohannesburg-based precious metals group built through a run of acquisitions after Gold Fields spun off its older South African gold mines in the early 2010s. It is one of the world's largest primary producers of platinum, palladium and rhodium and a major gold producer. Richard Stewart, who succeeded founding CEO Neal Froneman, has put further dealmaking on hold in favour of cost cuts and organic projects.Johannesburg14 stories
AAfrimatDiversified South African materials and mining group founded in 2006 and listed on the JSE. It has expanded from construction aggregates into bulk commodities such as iron ore and manganese through a series of acquisitions.Bellville