Founded in 1964, AGL Corporation is one of the leading manufacturers of construction lasers, machine control systems and survey instruments. It encompasses a wide range of applications, gravity-flow pipelines, all phases of building construction, grading for site preparation, roads and agricultural land leveling, and controls for paving and reconstruction of roads. AGL Corporation supplies a comprehensive range of control solutions. The company offers a wide range of transmitters, such as electronic level and multipurpose transmitters. In addition, it offers pipe and tunnel lasers. AGL Corporation also offers visual and automatic laser receiver systems. The company is located in Jacksonville, Ark.