Louis Hems, Commercial Director, Dubai Gold and Commodities Exchange Louis Hems is the Commercial Director of the Dubai Gold and Commodities Exchange, previously he undertook the role of Global Head of Sales at DGCX, managing international market makers, liquid providers and relationship management. Louis is from the UK, bringing with him more than 10 years’ experience in commodity and financial market sales, specialised in spot & future markets, technology & regulatory aspects of exchange traded derivatives. Louis formerly held management roles for other exchanges based in London, and an International clearing bank. Louis holds a degree in engineering and MBA from Bayes Business School (formerly Cass Business School).