Amber International Holding Limited operates under the brand name Amber Premium. Amber Premium is a provider of institutional crypto financial services and solutions. A subsidiary of Amber Group, Amber Premium delivers institutional-grade market access, execution infrastructure, and investment solutions to help institutions and high-net-worth individuals optimize their digital asset portfolios. The Company offers a regulated, scalable financial ecosystem powered by proprietary blockchain and financial technologies, artificial intelligence (AI)-driven risk management, and quantitative algorithms across CeFi, DeFi, and OTC markets. Its core product offerings include Frictionless Fiat On/Off Ramp Services, over the counter (OTC) Trading and Execution Services, Standard Earn/Structured Products, DeFi Yield Enhance Products, Strategic Funds, and Other Services. The Company provides fiat on/off ramp services that offer clients a gateway into the digital assets ecosystem.