“Can Iceland's largest telecom turn its subscriber base into a full-stack fintech ecosystem — from consumer credit cards to corporate spend management — without a banking licence?”
Founded in 2016 as the fintech arm of Iceland's dominant telco Síminn, Síminn Pay initially focused on lifestyle super-app services (food delivery, parking). It pivoted into card issuing in 2022 by partnering with Enfuce to become Iceland's first non-financial institution to issue a Mastercard credit product. By 2024 it had expanded into the corporate/B2B segment with commercial cards, real-time expense management, and CO2 tracking — positioning itself as a full-service embedded finance product layer on top of Síminn's large existing customer base.
Siminn Pay discloses Enfuce as its banking provider, according to the Embedded Finance Index 2026.
Siminn Pay does not disclose a bank charter of its own; its banking services are provided through Enfuce.
Siminn Pay's cards are issued through Enfuce.
Siminn Pay integrates with Microsoft Dynamics 365 Business Central (via Advania integration) and sESSOR ERP sync.
The Embedded Finance Index 2026 maps 6 layers in Siminn Pay's stack: Banking / BaaS (Enfuce); Card issuing (Enfuce); Lending (Léttkort revolving credit (5%–100% monthly repayment flexibility) and Léttkaup BNPL (defer 14 days, spread up to 36 months)); Accounting (Microsoft Dynamics 365 Business Central (via Advania integration) and sESSOR ERP sync); Spend / AP (sESSOR); Transaction enrichment (Snowdrop Solutions).
Siminn Pay is founded in 2016 and headquartered in Reykjavík, Iceland.
Get a read on where your own stack stands against Siminn Pay 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.