GSX is pleased to announce the appointment of Bryan Duncan, a highly experienced commodities and energy executive with more than 20 years of international experience across renewable fuels, commodity trading, structured finance and mining markets.
Bryan has held senior roles with Deutsche Bank, Citi and Noble Group, working extensively across Australia, China, Indonesia, Singapore and Europe. Throughout his career, he has built and managed commodity trading and supply chain platforms across energy, bulks and low-carbon fuels, with a strong focus on renewable fuels feedstocks including UCO, HVO, biodiesel and SAF-related markets.
His background combines physical trading, structured finance, commercial strategy and risk management across global commodity markets, bringing significant depth to GSX’s growing capabilities across energy transition and commodity advisory services.
At GSX, Bryan will focus on renewable fuels strategy, commodity structured finance and commercial development across Australia and the broader Asia-Pacific region. His work will support clients across feedstock sourcing, renewable fuels market intelligence, commodity supply chains, structured commercial solutions and strategic growth opportunities.
Bryan will also work closely with participants across refining, fuel supply, logistics, mining and investment markets to help businesses navigate evolving commodity flows, decarbonisation trends and energy transition opportunities.
Current Focus Areas at GSX
Renewable Fuels
Feedstock sourcing strategy across Australia and APAC
HVO, biodiesel and SAF market development
Trade flow analysis and commercial strategy
Relationship development across refiners, suppliers and renewable fuel participants
Metals & Mining
Commodity market strategy and risk management advisory
Structured financing and hedging support
Market development across coal, iron ore, copper and broader hard commodities
Commodity Structured Finance
Working capital and inventory finance structures
SPV and commodity funding solutions
Integrated commercial, logistics and financing strategies
Asia-Pacific Market Development
Strategic partnerships and client growth across Asia
Commercial introductions and regional market expansion
Supporting GSX’s broader APAC growth initiatives
Bryan’s global experience and commercial expertise further strengthen GSX’s capabilities across commodities, renewable fuels, energy transition markets and strategic advisory.
Welcome to the team, Bryan.
If you are interested in engaging our services, please reach out at: [email protected].
About GSX Commodities
GSX Commodities is a commodities-focused advisory and solutions business supporting clients across global commodity markets. The firm provides market insight and analysis alongside advisory and risk management support, helping clients navigate volatility and make informed decisions.
Henry Walsh
Managing Director, GSX Commodities




