Callum is Head of Commodities at Investec and Chair of its Sustainable Business Forum. He joined the bank in 2012 to establish a commodity hedging capability to help Investec’s clients manage their commodity exposures. Prior to working at Investec, he worked in Commodity Structuring at Nomura and Lehman Brothers. He has been in the financial services industry since 1999. He graduated from the University of Cambridge with an MA in Computer Science.