Panagiotis Christofides

Argent Steel Group Pty Ltd. is a South African company that specializes in manufacturing automotive components such as carburetors, pistons, rings, and valves.

Basil Read Pty Ltd. provides heavy construction services. The firm operates through the Construction and Mining divisions. The Construction division covers a broad spectrum of civil engineering, road and building projects, including earthworks, bridges pipelines, infrastructure, harbor and marine works, industrial plants, sports facilities, roads, highways, airports and related industrial activities. The Mining division specializes in surface contract mining, which includes drill, blast, load, haul, dump, material handling and processing services to the mining, quarrying and construction industries. The company was founded by Basil Leonard Read in 1952 and is headquartered in Boksburg, South Africa.

Part of Sandvik Aktiebolag, Kwatani Pty Ltd. is a South African company that manufactures vibrating equipment for the mining industry. The company is based in Kempton Park, South Africa. The company was founded in 1976 by Gunter Vogel. The CEO is Kim Schoepflin. Kwatani was acquired by Sandvik Aktiebolag on December 09, 2021.