Solid Technologies is a leading communication system technology company based in Seoul, Korea. Founded in November 1998, the company has introduced and successfully commercialized various innovative repeater solutions for CDMA wireless telecom networks based on its digital signal processing, fiber optic, and RF technologies. The company has become one of major CDMA repeater providers for SKT and KTF, the two major wireless telecom operators in Korea. In 2003, the company is adding a few new communication systems to its product lineup including wireless LAN access points and so-called gap fillers for satellite digital multimedia broadcasting networks.