Jacobus Johannes Prinsloo

The Institute of Directors provides informative events and professional development courses. The non-profit company is based in Johannesburg, South Africa. Parmesvari Natesan has been the CEO of the South African company since 2010.

The Institution of Railway Signal Engineers (IRSE) is a professional institution that protects the safety of those who travel and work on railway systems worldwide. The private company is based in London, UK. The IRSE is the professional institution for all those engaged in or associated with railway signalling and telecommunications, train control, traffic management, and allied professions. The IRSE offers licensing schemes, events, and membership options for engineers to develop their careers and meet industry colleagues worldwide. The British company also provides resources such as publications, technical papers, and certified courses to support the maintenance of competence.

South African Bankers Services Co. Ltd. engages in providing electronic banking, payment processing and transaction services. It offers payments and SADC solutions. The company was founded on June 21, 1972 and is headquartered in Johannesburg, South Africa.

T-Systems South Africa (Pty) Ltd. provides integrated and secure network, cloud, Salesforce, and SAP solutions. The company is headquartered in Johannesburg, South Africa.

SAA Technical (Pty) Ltd. provides aircraft maintenance services. The company is based in Gauteng, South Africa. The company is a subsidiary of South African Airways and ultimately controlled by the Government of South Africa. The CEO of the company is Adam Voss.

Tedaka Investments (Pty) Ltd. provides investment services. The private company is based in Gauteng, South Africa. The South African company was founded by David Keebine Daka.

Aurecon Group Pty Ltd. provides engineering, design, planning, project management, and consulting services. The company was founded on October 22, 2008 and is headquartered in Docklands, Australia.

South African Airways SOC Ltd. provides airline transportation services. It also offers logistics and aircraft maintenance, repair, and overhaul through its subsidiaries. The company was founded on February 1, 1934 and is headquartered in Johannesburg, South Africa.

Part of Etion Ltd., Tedaka Technologies (Pty) Ltd. is a company based in Midrand, South Africa that provides products and services for fixed line, mobile, and broadband networks in sub-Saharan Africa. The South African company offers solutions for business networks, residential networks, wireless networks, enterprise networks/data centers, and carrier networks. The company has a solid client base and reputation, and offers cost-effective and innovative solutions. Tedaka Technologies (Pty was acquired by Etion Ltd. from Tedaka Investments (Pty) Ltd. on December 09, 2013 for $2.76 million.

Aurecon Group Brand (Pte) Ltd. provides consulting, engineering, management, and specialist technical services. It offers digital advisory and infrastructure advisory, building design, program and project management delivery, asset management, and geospatial systems. The firm has offices in Australia, New Zealand, Africa, Southeast Asia, China, and the Middle East. The company is headquartered in Australia.

Grintek Ltd. manufactures and supplies electronic products. The company was founded in 1955 and is headquartered in Centurion, South Africa.

Spescom Ltd. engages in the provision of integrated business communication solutions to large and medium-sized organizations, Communication is a fundamental component of business. Voice interactions combine with the exchange of data and images to enable operations and, importantly, interactions with clients and suppliers. Spescom, a JSE-listed company, provides the technology, the expertise and the innovation necessary to transform basic connectivity into flexible and scalable business communication platforms that deliver competitive and strategic advantage. The company was founded in 1977 and is headquartered in Midrand, South Africa.

Strategic Partners Group (Pty) Ltd. operates a broad-based black economic empowerment company. It offers partnership and investment services for commercial and industrial companies. The company was founded in 2002 and is headquartered in Sandton, South Africa.

Black Management Forum engages in the development of managerial leadership and advancement of socio-economic transformation in South Africa. It offers leadership search, consulting services, organizational transformation, as well as management and leadership development. The company was founded in 1976 and is headquartered in Sandton, South Africa.

Bombela Operating Co. operates and maintains train and bus transportation systems.

Bombela Concession Co. (Pty) Ltd. provides concession contract management services. It builds, maintains, and operates Gautrain rapid rail systems. The company is headquartered in Johannesburg, South Africa.

The Chamber of Mines of South Africa operates as a mining industry employers organization. The private company is based in Johannesburg, South Africa. Zunaid Mayet has been the CEO of the South African company since 2017.

McDonald's SA operates and franchises a food restaurant. The company was founded in November 1955 and is headquartered in Johannesburg, South Africa.