Trevor G. Wagner

AfriSam (South Africa) Pty Ltd. manufactures and supplies construction materials and technical solutions. Its products include cement, premixes, ready mix, road stone, concrete aggregate, road layer works and specialty aggregates. The firm has operations in South Africa, Botswana, Lesotho, Swaziland and Tanzania. The company was founded in 1934 and is headquartered in Johannesburg, South Africa.

Idwala Industrial Holdings (Pty) Ltd. engages in the production of industrial minerals and lime. It offers calcium carbonate, pyrophyllite, magnetite, lime stone and lime, and agricultural lime. The company was founded in 1998 and is headquartered in Edenvale, South Africa.

The South African Institute of Chartered Accountants operates as an institute of chartered accountants. The private company is based in Bruma Lake, South Africa. Sithembiso Nomvalo has been the CEO of the South African company since 2019.

Part of PricewaterhouseCoopers International Ltd., PricewaterhouseCoopers, Inc. is a South African company that provides accounting, auditing, and bookkeeping services. The company is based in Sunninghill, South Africa.