Banco BPM SpA announced on Sunday that its board unanimously approved sending a letter to Banca Monte dei Paschi di Siena SpA expressing interest in opening negotiations on a merger of equals. The proposed deal, if agreed and implemented, would combine the two lenders to form Italy's second-largest banking group.
Banco BPM outlined an estimate of pretax synergies exceeding €1.1 billion tied to the transaction. The bank specified that more than €650 million of those synergies would come from cost reductions, while in excess of €450 million would derive from revenue synergies. Banco BPM said execution risk is limited on the cost side because the two institutions have complementary geographic footprints and business operations.
No exchange ratio or other financial terms were disclosed in the announcement. Banco BPM provided several pro-forma metrics intended to illustrate the combined group's financial profile: a market capitalisation above €50 billion, a pro-forma Common Equity Tier 1 (CET1) ratio of roughly 15%, earnings per share growth of more than 10%, and shareholder value creation of at least €5.5 billion.
Banco BPM also said the proposed transaction would be coordinated with Monte Paschi's ongoing integration of Mediobanca, allowing joint development of the combined group's product factories. The bank noted the deal would broaden strategic options concerning Monte Paschi's stake in Assicurazioni Generali SpA.
On governance, Banco BPM stated that the combined entity would be governed according to principles of balance and representation between the two institutions. Both banks' brands, historic offices, and local roots would be preserved under the proposed framework, the announcement said.
The proposal marks an overture to a negotiated combination rather than a hostile bid, with Banco BPM formally opening a dialogue to explore terms and structure. Beyond the headline synergy figures and pro-forma metrics disclosed, the announcement provided no timetable, definitive financial terms, or details on the mechanics of a potential transaction.
Sectors impacted: banking, financial services, insurance.