Stardot Technologies

Troll Systems is one of the leading companies in the United States that provides broadcast control systems. It provides a range of ground-based products, such as antennas, control and transmissions systems, and remote site and communications controllers. The company also offers airborne products, hand-held controllers and cameras. Troll Systems provides products of various brands, including XNG, TouchStar, Skylink, Fujinon, Canon, VanLink and TrollCam. Additionally, it offers broadcast news gathering, military surveillance, public safety, border security and airborne law enforcement services. In addition, the company provides infrastructure, installation, documentation and support services. Troll Systems serves markets throughout the U.S. and is located in Valencia, Calif.

Teletrac develops and markets wireless location information systems. The company s systems allow commercial fleet managers to track fleet movement and ensure employees are meeting productivity goals. Teletrac s flagship product, FleetDirector, is an Internet-enable system that locates and tracks the position of vehicles via Teletrac s authorized networks. The private company has more than 100 employees. Teletrac is located in Garden Grove, Ga.