Harambee Communications awarded BTC Premiership sponsorship, activations account 25 Apr 201825 Apr 2018 WhatsappWhatsappPrintPDFXLinked-in Facebook More sharing options More sharing options Harambee Communications, via its Botswana office, has been awarded the BTC Premiership sponsorship and activations account.This involves contract management, in-store promotions, mall and stadium activations.