Sithembiso Nomvalo

State Information Technology Agency (Pty) Ltd. (SITA) is a South African company based in Pretoria, South Africa, with subsidiaries in South Africa. SITA was established in 1999 to consolidate and coordinate the state's information technology resources to achieve cost savings through scale, increase delivery capabilities, and enhance interoperability. SITA is committed to leveraging information technology as a strategic resource for the government, managing the IT procurement and delivery process to ensure that the government gets value for money, and using it to support the delivery of e-government services to all citizens. SITA provides a range of IT services, including network hosting, end-user computing, application maintenance, application development, architecture, standards & specifications, security service management, business process outsourcing services, printing & document delivery, procurement, and more. SITA is committed to promoting good governance and a code of conduct and has developed and promotes the following values\: service excellence, innovation, transparency, integrity, fairness, and prudence.

Cargo Carriers Ltd. engages in the provision of transport solutions to the fuel, steel, chemicals, gas, powders, mining, and sugar industries. The firm offers supply chain management consulting and implementation services through its suite of logistics information technology systems and solutions. The company was founded by Desmond Bolton in 1956 and is headquartered in Johannesburg, 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.