Telefonica says Evans to replace Dublin-born Dunne as CEO of O2

Ronan Dunne, chief executive officer of Telefonica O2 UK, poses for a photograph before a Bloomberg TV interview in February. Photo: Bloomberg

Spain’s Telefonica said on Friday that finance executive Mark Evans would replace Ronan Dunne as the boss of its British network operator O2 on August 1.

Evans, who joined O2 in 2012 as chief financial officer, takes the top position two months after European regulators blocked CK Hutchison Holdings planned acquisition of O2.