About GNB Mortgage

Great North Bank (GNB) has been the cornerstone of community banking in Northern Wisconsin since 1891. As a family-owned institution, GNB has long embodied the values of exceptional customer service and personal engagement, becoming an integral part of the community it serves.

In May 2024, GNB entered a new chapter by joining forces with Multi-Bank Services, Ltd. transitioning into a Veteran-owned bank. With this change, GNB is poised to extend its deeply rooted community values to an expanded audience.

The launch of GNB Mortgage marks our first step in expanding our footprint to lend in 14 states.  We’re proud to offer a cutting-edge lending platform that combines technological innovation with the trusted, personal touch of our elite mortgage advisors. Our team is dedicated to guiding first-time homebuyers on their journey to homeownership, offering tailored solutions for experienced property investors, and providing a wide range of refinancing options, including home equity lines of credit.

At GNB, we are committed to making the mortgage process simple, seamless, and personal, ensuring every borrower receives the best possible experience.