Callum Macpherson serves as the Head of Commodities at Investec. His expertise encompasses commodity structuring, commodity derivatives, and oil markets. He also specializes in petrochemicals, oil and gas, and power.

Macpherson's work extends to energy transition, renewables, sustainability, sustainable finance, and ESG. Prior to his current role at Investec, he held positions as Executive Director in Commodity Structuring at Nomura and Director in Commodity Structuring at Lehman Brothers.