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3Com Corporation was an American digital electronics manufacturer best known for its computer network products. The company was co-founded in 1979 by Robert Metcalfe, Howard Charney and others. Bill Krause joined as President in 1981. Metcalfe explained the name 3Com was a contraction of "Computer Communication Compatibility", with its focus on Ethernet technology that he had co-invented, which enabled the networking of computers.
Cisco Systems, Inc., commonly known as Cisco, is an American-based multinational digital communications technology conglomerate corporation headquartered in San Jose, California. Cisco develops, manufactures, and sells networking hardware, software, telecommunications equipment and other high-technology services and products. Cisco specializes in specific tech markets, such as the Internet of Things (IoT), domain security, videoconferencing, and energy management with leading products including Webex, OpenDNS, Jabber, Duo Security, and Jasper. Cisco is one of the largest technology companies in the world, ranking 82nd on the Fortune 100 with over $51 billion in revenue and nearly 83,300 employees.
NetZero is an Internet service provider based in Woodland Hills, Los Angeles, California. It is a subsidiary of United Online, which in turn is a subsidiary of investment bank B. Riley Financial. United Online is also the parent of Juno Online Services and BlueLight Internet Services.
Juniper Networks, Inc. is an American multinational corporation headquartered in Sunnyvale, California. The company develops and markets networking products, including routers, switches, network management software, network security products, and software-defined networking technology.
Covad Communications Company, also known as Covad Communications Group, was an American provider of broadband voice and data communications. By Q3 2006, the company had 530,000 subscribers, and ranked as the 16th largest ISP in the United States. Covad was acquired by U.S. Venture Partners, who in 2010 announced a three-way merger of MegaPath, Covad, and Speakeasy, creating a single Managed Services Local Exchange Carrier (MSLEC), providing voice and internet services; the new company was named MegaPath.
Scientific Atlanta, Inc. was a Georgia, United States–based manufacturer of cable television, telecommunications, and broadband equipment. Scientific Atlanta was founded in 1951 by a group of engineers from the Georgia Institute of Technology, and was purchased by Cisco Systems in 2005 for $6.9 billion after Cisco received antitrust clearance for the purchase. The Cisco acquisition of Scientific Atlanta was ranked in the top 10 of largest technology acquisitions in history and was Cisco's largest acquisition to date. Prior to the purchase, Scientific Atlanta had been a Fortune 500 company and was one of the top 25 largest corporations in Georgia.
Acquired by SageNet in 2014, Spacenet, Inc. was a provider of VSAT satellite-based data network services as well as hybrid satellite/terrestrial networks and network management services. Spacenet was headquartered in Tysons Corner, Virginia in the United States.
United Online, Inc. was an independent public company formed by the 2001 merger of NetZero and Juno Online Services. It is currently a subsidiary of investment bank B. Riley Financial. The company's range of products and services has evolved significantly since its inception as a provider of dial-up Internet access. This has been aided by a series of acquisitions that have included Classmates Online (2004), MyPoints (2006), and FTD Group, Inc. (2008), the latter of which was spun off as its own company in 2013. United Online is headquartered in Woodland Hills, California, United States.
Terayon Communication Systems, Inc. was a company that vended equipment to broadband service providers for delivering broadband voice, video and data services to residential and business subscribers.
Frontier Communications Parent, Inc. is an American telecommunications company. Known as Citizens Utilities Company until 2000, Citizens Communications Company until 2008, and Frontier Communications Corporation until 2020, as a communications provider with a fiber-optic network and cloud-based services, Frontier offers broadband internet, digital television, and computer technical support to residential and business customers in 25 states. In some areas it also offers home phone services.
RCN Corporation, originally Residential Communications Network, founded in 1993 and based in Princeton, New Jersey, was the first American facilities-based ("overbuild") provider of bundled telephone, cable television, and internet service delivered over its own fiber-optic local network as well as dialup and DSL Internet service to consumers in the Boston, Chicago, Los Angeles, New York City, the Lehigh Valley in eastern Pennsylvania, and Washington, D.C. areas.
A core router is a router designed to operate in the Internet backbone, or core. To fulfill this role, a router must be able to support multiple telecommunications interfaces of the highest speed in use in the core Internet and must be able to forward IP packets at full speed on all of them. It must also support the routing protocols being used in the core. A core router is distinct from an edge router: edge routers sit at the edge of a backbone network and connect to core routers.
Navini Networks was a company that developed an Internet access system based on WiMAX wireless communication standards. This access system was subsequently acquired by Cisco Systems in October, 2007.
Qwest Communications International, Inc. was a United States telecommunications carrier. Qwest provided local service in 14 western and midwestern U.S. states: Arizona, Colorado, Idaho, Iowa, Minnesota, Montana, Nebraska, New Mexico, North Dakota, Oregon, South Dakota, Texas, Utah, Washington, and Wyoming.
NetScreen Technologies was an American technology company that was acquired by Juniper Networks for US$4 billion stock for stock in 2004.
EarthLink is an American Internet service provider.
GTT Communications, Inc. (GTT), formerly Global Telecom and Technology, is a multinational telecommunications and internet service provider company with headquarters in McLean, Virginia, and incorporated in Delaware. GTT operates a Tier 1 IP network, and provides Internet; wide area networking, SD-WAN; security, managed services; and voice and video transport services.
BroadSoft, Inc. is a communication software and service provider that was acquired by Cisco Systems in 2018. BroadSoft was founded in 1998 and completed its initial public offering in 2010, and was headquartered in Maryland. It partners with carriers and large service providers in several countries. BroadSoft’s customers include AT&T, Verizon Communications, Sprint, Charter Communications, Comcast, and Vodafone. The company provides technology for service providers to build cloud-based communications services such as voice, video, web conferencing and team messaging and contextual services.
Stargate Industries, Inc. was an Internet service provider that started in 1994, providing dial-up access in the Pittsburgh, Pennsylvania area. Stargate expanded its service territory and began offering other services as the company grew, such as dedicated Internet access using leased lines and DSL, data center services, co-location, and professional services, such as Web development. The company grew rapidly throughout the late 1990s through both organic growth and through the acquisitions of other providers, becoming the largest locally owned Internet service provider in western Pennsylvania, with customer count of nearly 100,000, and employing about 450 people at its peak.
References
- ↑ NetSpeed profile Network World, 12/29/97
- ↑ Cisco to buy DSL vendor NetSpeed Network World, 3/10/98
- ↑ Acquisitions 1998 Cisco.com
