Dunamu is a South Korea–based fintech and blockchain company best known for operating Upbit, one of the world’s largest cryptocurrency exchanges by volume. Founded in 2012, Dunamu develops digital asset infrastructure, blockchain solutions, securities trading services, and financial data platforms. Its ecosystem includes Upbit, the Upbit NFT marketplace, and blockchain services like Luniverse (via its subsidiary Lambda256). As a major force in Korea’s digital finance landscape, Dunamu supports institutional-grade trading, compliant asset management, and enterprise blockchain adoption across Asia.