“Can a Nigerian universal bank scale financial inclusion through retail and SME banking across West Africa?”
Founded in 1990 as a Nigerian commercial bank, Diamond Bank grew into a universal bank by 2001 and became the first African bank to list GDRs on the London Stock Exchange in 2008. It positioned itself heavily around retail and SME financial inclusion in the 2010s, partnering with Women's World Banking on cash-flow-based MSME lending. Facing capital pressure, Diamond Bank was acquired by Access Bank in 2019 to form the combined Access Bank entity — the target as an independent listed bank no longer operates.
Diamond Bank Plc discloses Diamond Bank Plc (in-house) as its banking provider, according to the Embedded Finance Index 2026.
Diamond Bank Plc does not disclose a bank charter of its own; its banking services are provided through Diamond Bank Plc (in-house).
Diamond Bank Plc's lending and capital products are provided by Diamond Bank Plc (in-house).
Diamond Bank Plc uses Western Union, Wari, Small World, Sigue, Ria, Moneytrans, MoneyGram, Money Express and 2 others for FX and cross-border payouts.
The Embedded Finance Index 2026 maps 3 layers in Diamond Bank Plc's stack: Banking / BaaS (Diamond Bank Plc (in-house)); Lending (Diamond Bank Plc (in-house), SME cash-flow-based lending, Operating loans, Investment loans and 7 others); FX & payouts (Western Union, Wari, Small World, Sigue and 6 others).
Diamond Bank Plc is founded in 1990 and headquartered in Lagos, Nigeria.
Diamond Bank Plc's acquisitions include Diamond Capital & Financial Markets Limited.
Get a read on where your own stack stands against Diamond Bank Plc and the rest of its category — what they built versus bought, which providers they use, and where the gaps in your own strategy and competitive set actually are.