Duncan Brewer

EY-Parthenon Partner, Retail & Consumer Products, Ernst & Young LLP

Passionate about helping retailers and CPGs deliver growth through better decision-making. Married with two boys.

Duncan is a partner in EY-Parthenon in the Retail & Consumer Products team, Ernst & Young LLP. He has 15 years of experience helping leading consumer-facing businesses grow. He helps his clients understand their customers better and make faster fact-based decisions – from top-level strategy to tactical day-by-day implementation. Before starting his career in consulting, Duncan worked in the defense engineering sector, and studied engineering at Cambridge University.

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