Callum Alston

Callum Alston is an experienced procurement professional currently serving as a Sourcing Manager at Insight Investment since October 2022. Previously, Callum held multiple procurement management roles at Three UK from February 2015 to October 2022, overseeing networks, IT, and people & property procurements. Prior positions include Procurement Manager at Telefónica UK O2 from July 2013 to January 2015 and Account Controller & Procurement Assistant at British Car Auctions from June 2011 to July 2012. Callum obtained a degree in Business Studies from the University of Portsmouth, completing studies from 2009 to 2013, and received earlier education at Ranelagh Church of England from 2002 to 2009.