Eskom is a South African electricity public utility, established in 1923 as the Electricity Supply Commission by the government of South Africa in terms of the Electricity Act.

Kelvin Power

Kelvin Power Station is a coal-fired power station, located in Gauteng near OR Tambo International Airport. Kelvin is one of only a few privately owned power stations in South Africa.

Rheinmetall - Denel Munition

Rheinmetall Denel Munition RF (Pty) Ltd referred to as RDM specializes in the development, design and manufacture of large- and medium-calibre ammunition and is a world leader in the field of artillery, mortar and infantry systems as well as plant engineering.


Established in 1936, Sappi is a global diversified woodfibre company focused on providing dissolving wood pulp, specialities and packaging papers, graphic/printing papers, as well as biomaterials and biochemicals to our direct and indirect customer base across more than 150 countries.



Sasol Limited is an integrated energy and chemical company based in Johannesburg, South Africa. The company was formed in 1950 in Sasolburg, South Africa, and is the world’s first oil-from-gas company.
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