CHUNGHWA TELECOM CO., LTD
Chunghwa Telecom Co., Ltd., together with its subsidiaries, operates as an integrated telecommunications service provider in Taiwan and internationally. The company operates through Consumer Business, Enterprise Business, International Business, and Others segments. Its services primarily include mobile, fixed-line, information and communication technology (ICT), and sales and other services. The company offers mobile services, including prepaid and postpaid plans; fixed-line services, such as fixed broadband and voice, leased line, video, and satellite services; and fixed broadband services comprising broadband access, data communication, and Wi-Fi services. It also provides ICT services consisting of cloud, content delivery network, advanced networks defense system, and web application firewall. In addition, it distributes and sells mobile handsets and wearable devices on its mobile network to customers through its directly owned stores, online store, and third-party retailers, as well as offers interconnection services. The company was incorporated in 1996 and is headquartered in Taipei City, Taiwan.
Open CHT dashboard ↗Comtech Telecommunications
Comtech Telecommunications Corp., together with its subsidiaries, engages in the provision of next-gen telecommunication solutions in the United States and internationally. The company operates through Satellite and Space Communications; and Terrestrial and Wireless Networks segments. The Satellite and Space Communications segment offers satellite ground station technologies, services and system integration that facilitates the transmission of voice, video, and data over GEO, MEO and LEO satellite constellations, including solid-state and traveling wave tube power amplifiers, modems, VSAT platforms, and frequency converters; and satellite communications and tracking antenna systems, including high precision full motion fixed and mobile X/Y tracking antennas. This segment also provides over-the-horizon microwave troposcatter equipment that can transmit digitized voice, video, and data over distances up to 200 miles using the troposphere and diffraction, including the Comtech; and solid-state, RF microwave high-power amplifiers and control components, as well as engages in the procurement and supply chain management of electrical, electronic, and electromechanical parts for satellite, launch vehicle, and manned space applications. The Terrestrial and Wireless Networks segment offers next generation 911 solutions, which includes emergency call routing, location validation, policy-based routing rules, logging, and security functionality; emergency services IP network transport infrastructure for emergency services communications and support; call handling applications for public safety answering points; wireless emergency alerts solutions for network operators; and software and equipment for location-based and text messaging services for various applications including for public safety, commercial, and government services. Comtech Telecommunications Corp. was founded in 1967 and is headquartered in Chandler, Arizona.
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