Northmill Bank is a Swedish bank from Stockholm, founded in 2006, serving both private customers and businesses. For individuals it offers payment cards, personal loans, mortgages, savings accounts and insurance. For businesses the range includes financing, property loans, payment solutions, accounts, Swish and cash register systems. The services are delivered digitally through the bank's website.
Northmill Bank holds a banking licence from the Swedish supervisor Finansinspektionen, granted in 2019, and is supervised by that authority. Its headquarters are in Stockholm, inside the EU. The sources consulted name no foreign owner, and the bank's website does not say where customer data is hosted. For a European customer this means a bank subject to Swedish and European banking supervision and to the GDPR. There is no open-source or self-hosted option; this is a banking service provided by the bank itself.