Alphabet company operates Google.
Google . Upon completion of the restructure , Sundar Pichai became CEO of Google , replacing Larry Page , who became CEO of Alphabet . Sundar Pichai . Formerly the Product Chief of Google , Pichai 's current role was announced on 10 August 2015 , as part of the restructuring process that made Alphabet Inc. into Google 's parent company , and he assumed the position on 2 October 2015 .