RCB Bank was established in 1936 in Claremore, OK, and has since grown to over $4.1 billion in total assets and more than 700 employees. Our branch network includes 50+ locations across Oklahoma and Kansas. Loyal customers are our most important asset. Accomplishing high-quality customer service is our true mission and what makes our profitability goals achievable. Next in line? Our people. Without the dedication of principled leaders and employees, RCB Bank could not serve as a responsible citizen of the community or provide high-quality customer service. The purpose of RCB Bank is to meet the financial needs of our communities, its businesses and its customers. RCB Bank is a progressive bank with a commitment to each of the communities we are in, which is why so many people say, "That’s my bank!"Something looks off?