Openserve appoints new chief commercial officer By Staff Writer, ITWebJohannesburg, 29 Jan 2025Makgosi Mabaso, chief commercial officer of Openserve. Makgosi Mabaso has been appointed as chief ...

T-Mobile US has hired a new chief operating officer from Deutsche Telekom, the company's largest shareholder. The cell phone carrier said Monday that Srinivasan Gopalan will take over the role March 1 ...