This corporate headquarters for Hanna Oil and Gas is located in downtown Fort Smith adjacent to the county courthouse, national cemetery, federal courthouse, and the federal attorney's building.

The owner desired a "rustic" look, which was accomplished with the use of natural stone, brick, and exposed timber.

The facility contains an executive suite, large and small conference rooms, a break area with kitchen, a workout area, and offices for engineers, geologists, land men, and support staff.