``Gijima is the largest South African leading black-owned Information and Communications Technology (ICT) Services Companies in South Africa.``
Meet Our Exco
Maphum Nxumalo
Mr Maphum Nxumalo
Acting Group Chief Executive
An ICT veteran known in the industry for his vast experience, with qualifications including information Systems , Computer Science, Statistics and Operations Research. Mr. Nxumalo is a well-respected professional and has strategic and tactical experience that empowers him to work strategically. Nxumalo has demonstrated capacity to add value to ensure the success of Gijima, bringing extensive experience and a deep understanding of Gijima’s operations, clients, partners and staff.
Roberta J. Gumede
Ms Roberta J. Gumede
Deputy Chief Executive Officer
An influential leader at the forefront of reshaping the African narrative through business. Roberta brings with her a decade of leadership experience, focusing on strategy, growth, acquisition, brand alignment and talent. Beyond her dedication to leadership and data driven decision making, Roberta is a passionate academic with certification across Mandarin, management and business fields.
Ronnie Wa-Mandalamo
Mr Ronnie Wa-Mundalamo
Group Chief Financial Officer
Brings almost two-decades of comprehensive finance expertise across various industries, with a focus on the ICT sector. For the past eight years, he has excelled in managing statutory reporting, financial management, expenditure oversight, and the implementation of IFRS. A proactive thought leader, Ronnie drives impactful change to streamline processes and enhance business outcomes. His qualifications include a CA(SA), Master of Business Administration (GIBS-UP), B. Compt (Hons) (UNISA), and B. Com (UL).
Sylvester Samuel
Mr Sylvester Samuel
Chief Operations Officer
Mr. Sylvester leverages a wealth of experience in driving sustainable growth for large businesses to oversee day-to-day operations. With a relentless focus on efficiency, profitability, and excellence, he leads the charge in delivering innovative solutions across Cloud, Infrastructure, Security, Technology, Digital, and Human Capital Development divisions. Sylvester’s visionary leadership and strategic acumen ensure that Gijima not only meets but exceeds industry standards, positioning the company as a leader in the ICT sector.
Under his guidance, Gijima is poised for continuous innovation and superior performance, delivering unparalleled value to clients and stakeholders.