Christiaan Stephanus Els

Buildmax Ltd. engages in the provision of opencast mining, mining services, bulk earthworks, and supplies construction materials. It operates through the Mining Services and Equipment Sales and Rental segments. The Mining Services segment includes mine planning, pit design, production scheduling, drilling and blasting, opencast mining, pillar mining, surveying, and mine rehabilitation. The Equipment Sales and Rental segment focuses on the disposal of the company's second-hand equipment as well as short-term rental of equipment to preferred customers. The company was founded in 1939 and is headquartered in Bapsfontein, South Africa.

Cast Industries (Pty) Ltd. manufactures, sells, and distributes paving and kerb products. It also offers bricks and blocks to construction, civil, and building industries. The company was founded in 1979 and is headquartered in Olifantsfontein, South Africa.

Imperial Logistics (Pty) Ltd. provides logistics support and supply chain services. Its services include freight and transport, warehousing, storage and handling, distribution and fulfillment, outsourced specialist sales, supply chain optimisation, information technology solutions, managed logistics and consumer convergence. The company was founded in 1975 and is headquartered in Bedfordview, South Africa.