Datakey Inc

Bosch Communication Systems is one of the leaders in the design and marketing of professional sound and communications equipment and solutions. Established more than 75 years ago, its systems are installed in a wide range of applications, such as football stadiums, nightclubs, airplanes, concert halls, gas stations, firehouses, and in schools products. Its products include professional audio, wireless, life safety and communication equipment. The company has more than 2,000 associates in over nine countries. Its wide distribution network has enhanced its worldwide market position. Bosch Communication Systems brands include various names, such as ElectroVoice, Dynacord, Midas, Klark Teknik, Telex and RTS. Bosch Communication Systems maintains a location in Burnsville, Minn.

Dotronix Technologies designs and manufactures video display monitors and systems utilized by airports, medical device manufacturers, machined tool manufacturers, financial firms, equity trading floors, retail stores and fast food restaurants. The company s products include cathode ray tube, liquid crystal display, plasma and rear projection monitors, as well as touch screen displays and kiosks for its clients point-of-purchase advertising, digital video and signage needs. Dotronix has delivered more than 250,000 displays to the airline industry in such airports as McCarran International Airport in Las Vegas, Bob Hope Airport in Burbank, Calif., and Dulles International Airport near Washington D.C. In addition, The American Stock Exchange uses 1,000 Dotronix computer monitors on its trading floor. Dotronix Technologies is headquartered in New Brighton, Minn.