Nexi S.p.A. is one of Europe's largest payment technology and infrastructure providers, facilitating secure electronic transactions for merchants, banks, and public administrations. The company's business model is structured around three primary segments. Merchant Solutions, its largest division generating approximately 57% of total revenue, provides point-of-sale (POS) terminals, e-commerce payment gateways, and acquiring services to businesses of all sizes. Issuing Solutions accounts for roughly 32% of revenue and focuses on the issuance and management of private and corporate payment cards, ATM management, and transaction processing on behalf of partner banks. The remaining 11% of revenue comes from Digital Banking Solutions, which offers clearing services, open banking platforms, and digital infrastructure for financial institutions. Geographically, Nexi has expanded significantly beyond its Italian roots through transformational mergers with Nets and SIA, establishing a strong footprint in the Nordics, the DACH region, and Central and Southeastern Europe. The company's competitive position is underpinned by its vast scale, processing billions of transactions annually, and its deep integration into the European bank-centric payment ecosystem.