Zetron, Inc. is an American company that manufactures integrated communications systems. Founded in 1980, formerly a subsidiary of JVCKenwood, in April 2021 it was purchased by Codan Communications. [1] Its products are for use by Emergency and Public Safety Agencies (Fire, Ambulance and Police), Utilities and Transportation Companies.
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Communication problems and successes played an important role in the September 11, 2001, attacks and their aftermath. Systems were variously destroyed or overwhelmed by loads greater than they were designed to carry, or failed to operate as intended or desired.
JVC is a Japanese brand owned by JVCKenwood corporation and formerly by the Victor Company of Japan, Limited. Founded in 1927, the company is best known for introducing Japan's first televisions and for developing the Video Home System (VHS) video recorder.
The Plessey Company plc was a British electronics, defence and telecommunications company. It originated in 1917, growing and diversifying into electronics. It expanded after World War II by acquisition of companies and formed overseas companies.
Computer-aided dispatch (CAD), also called computer-assisted dispatch, is a method of dispatching taxicabs, couriers, field service technicians, mass transit vehicles or emergency services assisted by computer. It can either be used to send messages to the dispatchee via a mobile data terminal (MDT) and/or used to store and retrieve data. A dispatcher may announce the call details to field units over a two-way radio. Some systems communicate using a two-way radio system's selective calling features. CAD systems may send text messages with call-for-service details to alphanumeric pagers or wireless telephony text services like SMS. The central idea is that persons in a dispatch center are able to easily view and understand the status of all units being dispatched. CAD provides displays and tools so that the dispatcher has an opportunity to handle calls-for-service as efficiently as possible.
Shaw Communications Inc. is a Canadian telecommunications company which provides telephone, Internet, television, and mobile services. Headquartered in Calgary, Alberta, Shaw provides home telecommunications services primarily in Alberta and British Columbia and satellite television nationally. It also operates smaller cable television systems in Saskatchewan, Manitoba, and Northern Ontario. Shaw provides mobile services through its subsidiary Freedom Mobile, under both the Freedom and Shaw Mobile brands, in areas of Alberta, British Columbia, and Southern Ontario. The company's chief competitor for home telecommunications in western Canada is Telus Communications.
Kenwood Corporation was a Japanese company that designed, developed and marketed a range of car audio, hi-fi home and personal audio, professional two-way radio communications equipment, and amateur radio ("ham") equipment. Since October 2011, Kenwood survives as the brand of JVCKenwood Corporation.
Globe Telecom, Inc., commonly shortened as Globe, is a major provider of telecommunications services in the Philippines. The company operates the largest mobile network in the Philippines and one of the largest fixed-line and broadband networks. As of November 2021, Globe's total mobile subscriber base reached 84 million. It is also the country’s largest telecommunications company in terms of market capitalization.
Marconi Communications, the former telecommunications arm of Britain's General Electric Company plc (GEC), was founded in August 1998 through the amalgamation of GEC Plessey Telecommunications (GPT) with other GEC subsidiaries: Marconi SpA, GEC Hong Kong, and ATC South Africa.
GEC Plessey Telecommunications (GPT) was a British manufacturer of telecommunications equipment, notably the System X telephone exchange. The company was founded in 1988 as a joint venture between GEC and the British electronics, defence and telecommunications company Plessey. The next year, after a joint holding company of GEC and the German conglomerate Siemens AG acquired Plessey, GPT was converted into a 60/40 GEC/Siemens joint venture. The GPT name ceased to be used in the mid-1990s, and in 1998 the company was amalgamated into Siemens Communications.
Telesat, formerly Telesat Canada, is a Canadian satellite communications company founded on May 2, 1969. The company is headquartered in Ottawa.
EF Johnson Technologies, Inc. is a two-way radio manufacturer founded by its namesake, Edgar. F. Johnson, in Waseca, Minnesota, United States in 1923. Today it is a wholly owned subsidiary of JVCKenwood of Yokohama, Japan.
Siemens Communications was the communications and information business arm of German industrial conglomerate Siemens AG, until 2006. It was the largest division of Siemens, and had two business units – Mobile Networks and Fixed Networks; and Enterprise.
MetCC, also known as the Met Contact Centre, Met Command and Control or MO12, is a department of Met Operations within Greater London's Metropolitan Police Service. It is responsible for receiving emergency and non-emergency public telephony within the Metropolitan Police and between the police and the public & other forces, and for the despatching of police to incidents. MetCC operates out of three centres in Lambeth, Hendon and Bow.
Aeronautics Ltd. is an Israeli company specializing in the manufacturing of Unmanned Aerial Systems, commonly known as drones, for military uses. Since its establishment in 1997, the company's products have been sold to over 20 defense, military and homeland security customers in 15 countries. Its headquarters are in Yavne, Israel.
ASTRO 25 is the next generation of ASTRO digital two-way radio communications by Motorola Solutions. Motorola first introduced digital two-way radio in the U.S. in 1991 under the name ASTRO Digital Solutions.
JVCKenwood Corporation, stylized as JVCKENWOOD, is a Japanese multinational electronics company headquartered in Yokohama, Japan. It was formed from the merger of Victor Company of Japan, Ltd (JVC) and Kenwood Corporation on October 1, 2008. Upon creation, Haruo Kawahara of Kenwood was the holding company's chairman, while JVC President Kunihiko Sato was the company's president. JVCKenwood focuses on car and home electronics, wireless systems for the worldwide consumer electronics market, professional broadcast, CCTV and digital and analogue two-way radio equipment and systems.
Cubic Corporation is an American public transportation and defense corporation. It operates two business segments: Cubic Transportation Systems (CTS) and Cubic Mission and Performance Solutions (CMPS).
TELUS International is a Canadian technology company which provides IT services and multilingual customer service to global clients. Clients include corporations in technology & games, communications & media, eCommerce & fintech, travel & hospitality, and healthcare industries. TELUS International made its debut in the public markets on February 3, 2021 dual-listed on the Toronto Stock Exchange and New York Stock Exchange trading under the ticker symbol TIXT. Its parent company, TELUS, has been a foundational part of TELUS International's growth, and TELUS remains a dominant influence as it has a majority economic and voting interest in TELUS International.
Zendesk is an American company headquartered in San Francisco, California. It provides software-as-a-service products related to customer support, sales, and other customer communications. The company was founded in Copenhagen, Denmark, in 2007. Zendesk raised about $86 million in venture capital investments before going public in 2014.
Mercury Systems, Inc. is a technology company serving the aerospace and defense industry. It designs, develops and manufactures open architecture computer hardware and software products, including secure embedded processing modules and subsystems, avionics mission computers and displays, rugged secure computer servers, and trusted microelectronics components, modules and subsystems.