Our mission with the Strong Source podcast is to educate and inform, by creating a community where experts and guests from the entire commodity industry can share their unique perspectives. Martijn, ex-cacao trader, and Alexander, ex-dairy trader and founder of Vesper, have a deep-passion for this industry, which inspired them to start this venture: "We’ll be sharing our personal experiences, the valuable lessons we’ve learned along the way, and give you a glimpse of what to expect in our fut...
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Episode List

Episode 31 - with Anthony Britton

Mar 25th, 2026 10:19 AM

In this episode, we welcome Anthony Britain, a commodity risk management expert with experience at Tesco, Unilever, and Swiss retail group Migros. Anthony shares what it was really like managing Unilever's vegetable oils book during the Ukraine invasion and picking up the cocoa portfolio just as prices hit historic highs. We discuss why private label is an interesting space for commodity risk in retail, how retailers are building out sophisticated trading teams, and what it takes to rise in this industry.

Episode 30 with Nicholas Bond

Jan 23rd, 2026 10:11 AM

In this episode of Strong Source, we’re joined by Nicholas Bond, Buying Director at ALDI South Group, for our first conversation with a retailer guest. Nicholas takes us inside the world of retail buying, from how ALDI manages own-label pricing and supplier relationships, to the practical role of market data and benchmarks in everyday decisions. We explore how external forces like COVID and inflation have reshaped supplier dynamics, how consumer trends such as the surge in high-protein products influence the shelf, and how retailers think about risk when delivering consistent value to the end consumer.

Episode 29 with Alfonso Peccatiello

Nov 21st, 2025 3:21 PM

In this episode, Alfonso Peccatiello, Founder & CIO of Palinuro Capital and creator of The Macro Compass, breaks down how the global dollar system truly works. He explains why commodities priced in USD force countries to recycle dollars into U.S. Treasuries, how government deficits and private-sector leverage create money, and why the U.S. dollar remains dominant despite recurring predictions of its decline. A clear, accessible deep dive into macro forces shaping markets today.

Episode 28 with Gert-Jan van den Akker

Sep 26th, 2025 9:17 AM

In this episode, we sit down with Gert-Jan van den Akker, former EVP of Cargill. We dive into his 30+ year career in commodities, from his first role as a trainee to reshaping global freight trading and leading at the top of Cargill. An honest, inside look at strategy, leadership, and navigating volatile markets.

Episode 27 with Alex Sanfeliu

Jul 18th, 2025 10:00 AM

In this episode of the Strong Source podcast, we welcome Alex Sanfeliu, President of the World Trading Group at Cargill, where he oversees one of the largest agricultural trading operations in the world. With over 30 years at Cargill, Alex has led global teams through major market shifts, crises, and transformations in how commodities are traded.We discuss:The traits that define great tradersA high-stakes moment involving 31 Panamax vesselsHow Cargill is integrating AI and quant strategiesThe evolving role of leadership on global trading floorsWhat the next generation of traders needs to succeedTune in for a masterclass on resilience, decision-making, and how tech is changing the future of commodities.

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