Banca Monte dei Paschi di Siena S.p.A. (BMPS) operates as a universal bank, delivering a comprehensive suite of financial products and services to individuals, businesses, and institutional clients. The bank's operations are divided into several key segments: Retail Banking, which contributes roughly half of its operating income and serves individuals and small businesses; Corporate Banking, which provides lending, leasing, factoring, and advisory services to enterprises; Wealth Management, which offers private banking, mutual funds, and insurance products; and Large Corporate & Investment Banking. In 2025, BMPS significantly enhanced its investment banking and wealth management capabilities through the acquisition of Mediobanca, cementing its status as Italy's third-largest bank behind Intesa Sanpaolo and UniCredit. The bank generates revenue primarily through net interest income from its lending activities and fee-based income from asset management and advisory services. While BMPS maintains a presence in major international financial centers, its geographic footprint and revenue base are overwhelmingly concentrated in Italy, where it operates a vast national network of branches.