Comtech Telecommunications 

Comtech Telecommunications Corp is a provider of communications technology and solutions. It operates in two reportable business segments: Satellite and Space Communications and Allerium. The company's Satellite and Space Communications segment, which generates maximum revenue, is organized into four technology areas: satellite modem and amplifier technologies, troposcatter technologies, cybersecurity training, and space components. This segment designs and manufactures modems, amplifiers, traveling wave tube amplifiers, frequency converters, and offers other associated software and services. The Allerium segment provides next-generation 911 (NG-911) infrastructure and solutions for state and local governments and carriers. Geographically, the company derives its key revenue from the USA.