Mark Nelsen is the Head of Product for Commercial and Money Movement Solutions (CMS) at Visa, based in New York. He is a senior product leader who focuses on driving the future of commerce through payments, with extensive experience in product strategy and global technology deployments.
Following a tenure of over 20 years at Visa, Nelsen stepped into his current leadership role in 2025. His work encompasses the development and integration of payment solutions, including B2B payments and agentic commerce use cases, alongside strategic initiatives aimed at removing complexity within fragmented global payment ecosystems.