2degrees's chairman Stewart Sherriff has been named as the company's permanent chief executive following the death of Eric Hertz in a plane crash earlier his year.
Sherriff - who flew in from Chicago in April to act as interim CEO - will take over the position permanently, it was announced this morning.
Sherriff, who calls himself a "rugby-mad Scotsman", has more than 35 years' experience in the telecommunications industry and is senior vice-president and chief technical officer at Trilogy, which is 2degrees' majority shareholder. He will now resign from Trilogy but will keep the role of 2degrees chairman until a replacement is appointed.
He previously worked at Western Wireless International, a subsidiary of a Western Wireless Corporation - a mobile network operator active in seven countries.
Sherriff was also chief executive of Irish mobile company Meteor from 2003 to 2005 and has worked at mobile companies in Europe, Asia, South America, Africa and the US