David Vaughn

AgJunction, Inc. engages in the provision of advanced guidance and auto steering solutions for precision agriculture applications. Its brands include Novariant, Wheelman and Whirl. The company was founded by Stephen A. Verhoeff on July 31, 1990 and is headquartered in Tempe, AZ.

NovAtel, Inc. develops positioning and satellite-based augmentation technologies. Its products include receivers, enclosures, antennas and technical papers. The company was founded in 1978 and is headquartered in Calgary, Canada.

Novariant, Inc. provides pre-eminent precision steering solutions. It offers precision steering and controls, positioning and vision sensors, human machine interface, communications, software data services and vehicle interface. The company was founded by Glen Sapilewski, Clark E. Cohen, Avi Gross, Lars G. Leckie, Kurt Zimmerman, Dave Lawrence, Gregory Gutt, Michael Eglington, Stewart Cobb, Tom Bell, Paul Montgomery and Michael O'Connor in 1994 and is headquartered in Fremont, CA.

Soil & Topography Information, Inc. developed a technology for the creation of soil and topographic maps for agriculture. The company was founded in 2002 and was headquartered in Madison, WI.

Magellan Corp. used to design and operate communications space technology products and satellite-based services. It was a broad-based satellite access technology company, which was into positioning, navigation, communications and guidance products. The company was a manufacturer of handheld GPS receivers and vehicle navigation systems. Magellan Corp. was headquartered in Santa Clara, CA.

Topcon Positioning Systems, Inc. designs and manufactures precise positioning products. It provides solutions geopositioning, construction, precision agriculture, mapping, vertical construction solutions, monitoring, forestry, mining, utilities, OEM, forensic, and education. The firm products are excavating and mass hauling, paving, asphalt and compaction, software solutions, crop sensing, field controllers, rough and fine grading, lasers, levels and theodolites, water conservation, and agricultural machine control. The company was founded on September 14, 1993 and is headquartered in Livermore, CA.