With more than 3,600 employees and operations in over 40 countries, VIAVI Solutions Inc. is a globally distributed manufacturer built around precision testing for communications infrastructure. The company also maintains substantial U.S. manufacturing capacity, supporting customers that design, deploy, and maintain optical and wireless networks.
TL9000
GL Communications IncGL Communications was formed in Gaithersburg in 1986 by engineers Vijay Kulkarni and T. Bruce Yost, a partnership that grew from their work designing communications networks. Now led by co-founder Vijay Kulkarni, the company has spent four decades developing telecom testing technology and advising organizations that operate or build communications networks, including government and aerospace customers worldwide.GAITHERSBURG, MD
Net Research CorporationFounded in 2003, Maryland-based Net Research Corporation develops telecom and datacom service-verification tools, including handheld network analyzers and cloud-based testing platforms. The privately held company serves nearly 600,000 customers worldwide through U.S. sales operations and an international distributor network, with particular strength in testing communications systems used by power utilities and other critical networks.LINTHICUM HEIGHTS, MD
Hughes Network Systems, LLCHughes Network Systems, LLC, an EchoStar company headquartered in Germantown, Maryland, develops satellite communications and networking technology and provides connectivity services worldwide. Its manufacturing operation has more than 30 years of experience and reports producing over 10 million devices, including terminal and gateway-rack assemblies. The company also operates a large satellite broadband network and provides managed networking for enterprises and government agencies.GERMANTOWN, MD
Dura-LineDura-Line, Orbia’s Connectivity Solutions business, manufactures and distributes HDPE conduit and related connectivity products for telecommunications, data center, and power infrastructure. With more than 50 years of experience, 1,900 employees, and 21 manufacturing facilities worldwide, it produces more than 500 million meters of infrastructure annually and serves over 50 countries.ELYRIA, OH