South African broadcast signal distributor Sentech has announced the appointment of Flenk Mnisi as its new Chief Operating Officer (COO), as part of efforts to strengthen its leadership structure and improve operational efficiency.

The company said the appointment is aimed at enhancing service delivery, streamlining operations, and supporting its long-term strategic goals in the telecommunications and broadcasting sector.

Mnisi is expected to play a key role in driving operational performance, overseeing service reliability, and supporting digital transformation initiatives within the organisation.

Sentech noted that the leadership change comes at a time when demand for reliable broadcast and connectivity infrastructure continues to grow across South Africa.

Industry stakeholders say the appointment reflects broader efforts by public-sector technology firms to modernise operations and adapt to rapidly evolving digital communication needs.

The company added that strengthening its executive team will help improve efficiency and ensure better service delivery to broadcasters and network partners nationwide.