Business Ventures


Dense Media Separation Powder (Pty) Ltd “DMS”


DMS is owned by Siyanda Inkwali - (50,1%), De Beers – (24,7%) and Investec Bank Limited – (25,2%) with Siyanda Inkwali having a management agreement with the company.
The company is engaged in the production of ferrosilicon (FeSi) powders for the extraction of materials used in dense media separation and operates principally in South Africa, with sale exports in various other countries.
DMS has the dominant position as a 65% provider of milled and atomised FeSi over the world with the main markets being Europe, Australia and Asia. Africa poses great growth potential with new mines coming up in areas like Angola, DRC and others.
Continuous focus is placed on the ongoing and advanced research for cheaper input material and products.