Mark MacGann, who led public policy for Uber in the EMEA region, has moved to global telecom giant VimpelCom as group chief external affairs officer.

Mark McGannMark MacGann

He will lead a consolidated group of functions including communications, corporate, regulatory and government affairs at VimpelCom, which is publicly traded on the Nasdaq market and counts 200 million customers.

MacGann, a former EMEA public affairs chief for Weber Shandwick, earlier headed government affairs and policy for the New York Stock Exchange and Alcatel. He is also a former associate at Brunswick Group.

VimpelCom, incorporated in Bermuda, is the world's sixth largest mobile phone service provider. Hill+Knowlton alum Rozzyn Boy is chief communications and brand officer.