Post Oak Bank

Allegiance Bank is a full-service Houston community bank focused on providing banking services primarily for small to medium-sized businesses, owners and individuals in the greater Houston and surrounding area.

Allegiance Bank is a full-service Houston community bank focused on providing banking services primarily for small to medium-sized businesses, owners and individuals in the greater Houston and surrounding area. The bank focuses on establishing long-term relationships and recognize that each customer is unique. Its goal is developing financial packages best suited to meet the customer's credit, cash management and other banking needs.