Naspers and its operating subsidiaries, joint ventures and associated companies are engaged in the operation of pay television and the provision of related technologies, the operation of internet and instant messaging subscriber platforms, e-commerce platforms and the publishing, distribution and printing of magazines, newspapers and books. These activities are conducted primarily in South Africa, sub-Saharan Africa, China, Central and Eastern Europe, Russia, India and Brazil. Co. is organized into three business segments: Electronic media; Print media; and Corporate services.