Amber International Holding Limited operates a digital asset wealth management platform in Hong Kong. It acts as the institutional gateway to crypto finance; and provides market access, execution infrastructure, and investment solutions for institutional investors and high-net-worth individuals (HNWIs). The company also offers wealth management solutions, including structured investment products, such as dual cryptocurrency instruments and accumulator/decumulator products; yield and decentralized finance (DeFi) solutions; and collateralized lending, including configurable loan terms and automated position monitoring mechanisms. In addition, it provides full-stack execution solutions for centralized exchanges (CEXs), decentralized exchanges (DEXs), and over-the-counter (OTC) markets; crypto-to-fiat and fiat-to-crypto conversion services through regulated channels; and Amber Premium Crypto Card, a virtual payment solution designed to integrate digital assets with traditional financial systems. It offers its products under the brand name of Amber Premium. The company is headquartered in Singapore.