John R. Teeple

NavCom Technology, Inc. provides customized products for terrestrial and satellite-based applications. Its GPS technology is used for land, marine and aeronautical applications. It provides global positioning systems, global decimeter level satellite corrections, geodetic quality receivers, wireless communications and robotics. The company was founded by James D. Litton, Ronald R. Hatch, and Dr. Jalal Alisobhani in 1992 and is headquartered in Torrance, CA.

Sukup Manufacturing Co. engages in the manufacture of grain bins and dryers, material handling equipment, and pre-engineered metal buildings. Its products include on-farm and commercial grain bins; portable, mixed flow, and tower dryers; centrifugal and axial fans and heaters; stirring machines; bin unloading equipment; and bin floors and supports. It also manufactures bucket elevators, drag conveyors and chain loop conveyors. The company was founded by Eugene George Sukup in 1962 and is headquartered in Sheffield, IA.