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Gijima Group
Gijima Group Limited (short Gijima) is a South African information and communication technology company. Gijima Group was founded by Robert Gumede Robert Gumede (born 9 August 1963) is a South African businessman and philanthropist. He is the founder of the IT firm Gijima Technologies and its holding company Gijima Group. Early life Robert Gumede was one of seven children raised by his ..., in 1995. It was one of the companies listed on the Johannesburg Stock Exchange (JSE) until May, 2015. On 18 February 2015, it was announced that Gijima was to delist from the Johannesburg Stock Exchange (JSE). References External links * Information technology companies of South Africa Companies listed on the Johannesburg Stock Exchange {{SouthAfrica-company-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Information Technology
Information technology (IT) is the use of computers to create, process, store, retrieve, and exchange all kinds of data . and information. IT forms part of information and communications technology (ICT). An information technology system (IT system) is generally an information system, a communications system, or, more specifically speaking, a computer system — including all hardware, software, and peripheral equipment — operated by a limited group of IT users. Although humans have been storing, retrieving, manipulating, and communicating information since the earliest writing systems were developed, the term ''information technology'' in its modern sense first appeared in a 1958 article published in the ''Harvard Business Review''; authors Harold J. Leavitt and Thomas L. Whisler commented that "the new technology does not yet have a single established name. We shall call it information technology (IT)." Their definition consists of three categories: techniques for pro ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Communication Technology
Telecommunication is the transmission of information by various types of technologies over wire, radio, optical, or other electromagnetic systems. It has its origin in the desire of humans for communication over a distance greater than that feasible with the human voice, but with a similar scale of expediency; thus, slow systems (such as postal mail) are excluded from the field. The transmission media in telecommunication have evolved through numerous stages of technology, from beacons and other visual signals (such as smoke signals, semaphore telegraphs, signal flags, and optical heliographs), to electrical cable and electromagnetic radiation, including light. Such transmission paths are often divided into communication channels, which afford the advantages of multiplexing multiple concurrent communication sessions. ''Telecommunication'' is often used in its plural form. Other examples of pre-modern long-distance communication included audio messages, such as coded drum ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Robert Gumede
Robert Gumede (born 9 August 1963) is a South African businessman and philanthropist. He is the founder of the IT firm Gijima Technologies and its holding company Gijima Group. Early life Robert Gumede was one of seven children raised by his mother and grandmother in the town of Nelspruit, South Africa. He worked as a golf caddie, gardener and a petrol attendant to help support his family in his youth. He went on to study law at the University of Zululand, graduating in 1986 with a diploma in law. After graduating he worked as a clerk and prosecutor at the Kabokweni Magistrate's Court. Gumede was employed by the Ministry of Justice for a time before leaving that position in 1988. Business career In 1988 Gumede left his job with the Ministry of Justice due to his political activities during apartheid, starting his business career when he founded Gijima Electronic And Security Systems. Gumede's worked as a business consultant after moving to Johannesburg in 1992. This led ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
JSE Limited
JSE Limited (previously the JSE Securities Exchange and the Johannesburg Stock Exchange) is the largest stock exchange in Africa. It is located in Sandton, Johannesburg, South Africa, after it moved from downtown Johannesburg in 2000. In 2003 the JSE had an estimated 473 listed companies and a market capitalisation of US$182.6 billion (€158 billion), as well as an average monthly traded value of US$6.399 billion (€5.5 billion). As of March 2022, the market capitalisation of the JSE was at US$1.36 trillion. History The discovery of gold on the Witwatersrand in 1886 led to many mining and financial companies opening and a need soon arose for a stock exchange. The first share transactions on the Rand took place in a rustic canvas tent, with trade taking place on Sundays, as this was the only day when mining was not allowed, owing to a strictly enforced regulation prohibiting the entry of African workers to the gold reefs. The ''Johannesburg Exchange & Chambers Company'' was ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Information Technology Companies Of South Africa
Information is an abstract concept that refers to that which has the power to inform. At the most fundamental level information pertains to the interpretation of that which may be sensed. Any natural process that is not completely random, and any observable pattern in any medium can be said to convey some amount of information. Whereas digital signals and other data use discrete signs to convey information, other phenomena and artifacts such as analog signals, poems, pictures, music or other sounds, and currents convey information in a more continuous form. Information is not knowledge itself, but the meaning that may be derived from a representation through interpretation. Information is often processed iteratively: Data available at one step are processed into information to be interpreted and processed at the next step. For example, in written text each symbol or letter conveys information relevant to the word it is part of, each word conveys information ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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