Annamarie van der Merwe

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.

Protech Khuthele Holdings Ltd. operates as a holding company. The firm engages in civil engineering. It operates through the following divisions: Contracting, Geotechnical Laboratory and Readymix. The Contracting division includes bulk earthworks, roads and civil engineering contractors, plant hire, impact compaction and logistical services. The Geotechnical Laboratory division provides geotechnical laboratory and surveying services. The Readymix division supplies readymix concrete and pumping services. The company was founded by Gerald D. Chapman in 1989 and is headquartered in Johannesburg, South Africa.