Brett Dixon Kimber

African Oxygen Ltd. is engages in the manufacture and marketing of gases and welding products. It operates through the following three segments: Atmospheric Gases, Liquefied Petroleum Gas (LPG) and Hard Goods. The Atmospheric Gases segment includes oxygen, nitrogen and argon gases. The LPG segment supplies LPG to bulk users in all sectors of the South African market. The Hard Goods segment comprises of include arc equipment, gas equipment, welding consumables and other products. The company was founded in 1927 and is headquartered in Johannesburg, South Africa.

Anglo American South Africa Ltd. engages in the exploration and mining of precious, base, and ferrous metals. It produces and markets platinum, thermal coal, diamonds and iron ore. The company was founded in 1917 and is headquartered in Johannesburg, South Africa.

Marley Pipe Systems (SA) Pty Ltd. is a plastic pipe manufacturer based in Nigel, South Africa. Part of Aliaxis SA, Marley Pipe Systems guarantees quality without compromise on their entire product range. With over 50 years of manufacturing experience in the plastic pipe industry, the South African company provides a wide range of plastic pipes. The CEO of the company is Brett Dixon Kimber.

Afrox Healthcare Ltd. owns and operates acute care private hospitals and clinics. It covers Hospital Care and Homecare. The Hospital Care supplies hospitals with medical gases, services and related equipment, while the Homecare concentrates on medical gases, services and devices for patients in settings other than hospitals. The company is headquartered in Johannesburg, South Africa.