Frank Boner

Mazor Group Ltd. is a holding company, which engages in the provision of construction activities; and supply of aluminium fenestration systems and glass beneficiation. It operates through the following segments: Steel, Aluminium, Glass, and Corporate and Investments. The Steel segment designs, supplies, and installs structural steel frames for industrial and retail buildings. The Aluminium segment involves in the design, manufacture, and installation of aluminium structures including doors, windows, shop fronts, facades, and balustrades. The Glass segment refers to the in the distribution and production of laminated, toughened safety glass, and processed glass. The Corporate and Investments segment contains property investments and holding company operations. The company was founded by Shlomo Mazor and Doba Judith Mazoon in 1981 and is headquartered in Cape Town, South Africa.

Part of Investec Ltd., Reichmans (Pty) Ltd. provides working capital and medium term finance to manage business. The company is based in Gauteng, South Africa.

Investec Bank Ltd. provides investment banking and asset management services. It focuses on corporate advisory and investment activities, corporate & institutional banking activities and private banking activities. The firm offers transactional banking, lending, deposits, investments and advice services. The company is headquartered in Sandton, South Africa.

Consolidated Infrastructure Group Ltd. is an contractor for the electricity supply industry, supplier of heavy building materials to the construction industry, and supplier of oil waste management services. It operates through the following segments: Building Materials, Power, Oil and Gas, and Rail. The Building Materials segment includes heavy building materials to the construction industry. The Power segment supplies high voltage turnkey electrical substations, overhead power lines, renewable energy, and wind and solar products. The Oil and Gas segment provides waste management services for the industrial and natural resources exploration sectors. The Rail segment offers power maintenance solutions and railway electrification. The company was founded by Raoul David Gamsu on February 15, 2007 and is headquartered in Melrose, South Africa.

Exclusive Books sells books. The company is based in Rivonia, South Africa. Alan Grattan Kirk has been the CEO of the South African company since 2018.