First United provides purpose-based banking products and financial services. That purpose is to inspire and empower others to Spend Life Wisely®. Servicing Oklahoma and Texas for over 120 years, First United offers information that educates, empowers, and inspires each person to reach their highest purpose, to realize their fullest potential, and to reach their greatest success. If you are a small business, commercial entity, family or a non-profit, First United has product offerings that can help fit in your life journey. .