HKS is an architecture and construction firm based in Dallas, Texas. The company was founded in 1939 and has grown to become one of the largest architecture firms in the world, with offices in the United States, Asia, and the Middle East. HKS provides a wide range of architectural and construction services, including design, planning, and project management. The company has a reputation for innovative design and sustainable building practices, and has won numerous awards for its work. HKS is privately owned and operated.