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Great History

Since our charter began in 1907, Great Western Bank has welcomed thousands of banking relationships in the Arizona, Colorado, Iowa, Kansas, Missouri, Nebraska, and South Dakota areas. With assets over $9 billion and over 160 banking locations, we’ve gained significant regional presence while Making Life Great in our communities.

Great Community

Great Western Bank has continued to expand and develop a strong sense of community. Our employees engage in a wide range of community service, from volunteering time and donating to local organizations, to serving on boards of civic and non-profit organizations. We believe in helping children through education by partnering with public schools and providing scholarship funding. This is just another way we’re helping to build and strengthen the communities we serve.

Great Future

Great Western Bank is now the flagship for National Australia Bank Group's United States banking operations. Great Western Bank’s goal is to become one of the leading financial institutions in the Western United States.