columbia bank is a northwest community bank dedicated to our customers, our communities and our employees. we place the highest priority on customer service and strive to make a positive contribution in each community we serve by employing people who truly make a difference to our customers and communities. in this part of the website, you'll learn about how we do business, our commitment to communities, our directors and officers, our latest financial reports and our latest news. whether you're a potential employee, customer or investor, or you already have a relationship with us, we thank you for visiting our website.