David Clark Company began operations in the textile business with the development of unique knitted materials for specialty undergarments. Today, the firm's focus has evolved to design, develop, and manufacture air and space crew protective equipment. It offers aviation headsets, intercoms, and accessories; and ground support communications systems, such as noise attenuating headsets. The company also provides military headsets and intercom systems, which include COTS products; portable dual-radio communication systems; and man-portable surveillance and target acquisition radar systems headsets. In addition, it offers two way radios, wireless solutions, pro-audio/video noise-attenuating headsets, computer compatible headsets, and hearing protectors. Further, the company provides anti-g suits and valves, pressure suits, space suits, communications carriers, and crew escape suits
