Trilithic now part of VIAVI Solutions

Trilithic is a trusted global resource of test equipment for the telecommunications industry. We design, manufacture, and commercialize cable TV signal level meters, leakage detection devices, satellite TV meters, head end monitoring/maintenance analyzers, wireless network testers, Ethernet testers, and integrated software solutions to efficiently manage these products and analyze the data they collect. We also design, manufacture, and sell emergency alarm systems. Trilithic was founded in 1986, we celebrated our 30th anniversary in 2016. Our headquarters are located in Indianapolis, IN. Trilithic Asia Company, a wholly-owned subsidiary, was established in Thailand in 2001 to expand our manufacturing footprint and capabilities. Our company began with one promise: listen to our customers. This mindset allows us to develop forward-thinking solutions that have made Trilithic an industry leader with unparalleled expertise and technology. We have earned a strong reputation for innovati...