N26 expands its bank of the future to 17 European countries Berlin-based startup N26 got its own banking license a few months ago. As N26 is building a mobile-first bank without any physical branch the startup can expand to new countries much more easily. N26 co-founder and CEO Valentin Stalf is announcing on stage at TechCrunch Disrupt that the startup is now active in 17 countries across Europe.  As a European banking license works across the Eurozone youll now be able to open an account…