Mastercard

Card NetworkPaymentsInfrastructureEnterprise

Purchase, NY · 10000+ employees · public

Mastercard is one of the world's largest card networks, connecting issuers, acquirers and merchants across 200+ countries and territories. Since June 2026 it lets issuers and acquirers settle card transactions in regulated stablecoins -- USDC, PYUSD, USDG, USDP, RLUSD and SoFiUSD across eight blockchains (Arbitrum, Base, Canton, Ethereum, Polygon, Solana, Tempo, XRPL) -- and it runs the Multi-Token Network (MTN) for programmable payments and digital-asset settlement.