Circle Internet Group's Stablecoin Ambitions
Circle Internet Group has become one of the most talked-about names in fintech, despite being relatively unfamiliar to many. The company's most important product is USDC, a stablecoin designed to maintain a value of $1.
Unlike traditional dollars, USDC can move across blockchain networks around the clock, making it useful for international payments that are faster and potentially cheaper. Circle issues USDC and backs the tokens with highly liquid reserves, including cash and short-term U.S. government securities.
The company's business model is unusual, as it earns money from the assets backing its stablecoin, known as reserve income. In 2025, this accounted for 96% of Circle's total revenue.
Circle wants to build something much bigger than just a stablecoin issuer. It has developed payment networks, developer tools, and blockchain infrastructure designed to help businesses use stablecoins. One of its biggest new initiatives is Arc, a blockchain built for financial applications.