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We figured out the best telecommunication companies to work for in California using data on salaries, company financial health, and employee diversity. You can also search for the best telecommunication companies to work for in any other state or city.

Zippia score 4.3
We help Network and Telecom equipment vendors de-risk new product development and get to market faster. embedUR systems is an embedded engineering systems specialist with a reputation for on time, on budget delivery. We are based in Silicon Valley and have a loyal customer base spanning
Zippia score 4.3
Located in San Jose, California, Proxim Wireless Corporation builds scalable broadband wireless networking systems for a wide variety of market segments including enterprises, service providers, carriers, governments and municipalities. With over 30 years of wireless experience, Proxim is recognized for its unparalleled reliability, superior performance and drive for innovation.
Zippia score 4.2
Actelis Networks is the leading provider of high performance, scalable broadband over copper solutions to Telco, Mobile and IoT networks. Actelis turns copper into a strategic asset that enables delivering reliable, high-speed Ethernet services and broadband access to more places and devices more quickly, easily, and cost effectively than can be done by using fiber optics or microwave.
Zippia score 4.1
VeEX Inc., an innovative, customer-focused communications test and measurement company, develops next-generation test and monitoring solutions for telecommunication networks and services. With a blend of advanced technologies and vast tech...
Zippia score 4.0
The OpenFog Consortium (OpenFog) is a public-private ecosystem formed to accelerate the adoption of fog computing in order to solve the bandwidth, latency and communications challenges associated with the Internet of Things (IoT), Artificial Intelligence, Robotics, the Tactile Internet and other advanced concepts in the digitized world. It was founded by ARM, Cisco, Dell, Intel, Microsoft and Princeton University Edge Computing Laboratory in November 2015.
Zippia score 4.0
Oplink Communications, LLC., a Molex company, is a leading provider of optical communication components, intelligent modules and subsystems. The company offers integrated design and manufacturing solutions to global leading and emerging network equipment makers serving multiple addressable infrastructure markets of metro and long-haul transport and aggregation, wireless traffic hauling, data center networking, and cable TV. Oplink's broad product portfolio features advanced solutions covering next-generation reconfigurable optical add-drop multiplexer (ROADM), wavelength selective switch (WSS), multicast switch, dense and coarse wavelength division multiplexing (“DWDM” and “CWDM,” respectively), optical amplification, signal switching and routing, signal conditioning and monitoring, and fiber interconnect/termination/distribution, as well as a full suite of optical transceivers supporting data rates up to 100Gbps. Oplink is headquartered in Fremont, California and owns multiple research and manufacturing facilities in Asia.
Zippia score 4.0
Established in 1989, Askey Computer Corp.(亞旭電腦) is a member of ASUSTeK Computer Inc., specializing in development of network communications and electronics manufacturing. Askey(亞旭電腦) establishes itself across domains such as 5G/LTE, Internet of Things,...
Zippia score 3.8
Broadband Forum is a central organization that drives broadband wireline solutions empowering converged packet networks worldwide. The company develops multi-service broadband packet networking specifications that address interoperability, architecture, and management. Broadband Forum is based in Fremont, California.
Zippia score 3.8
As of September 25, 2007, Ample Communications, Inc. was acquired by Mindspeed Technologies, Inc. Ample Communications, Inc. develops silicon solutions for optimizing networking infrastructure. The company provides Ethernet MACs for increasing the performance of enterprise and wide-area networks. It offers integrated MACs that optimize Ethernet aggregation, as well as Gigabit Ethernet silicon solutions for the PC market. The company provides its products for various applications, including Ethernet switches and routers, Internet appliances, access devices in enterprise and metro applications, IPTV equipment, metro Ethernet, wireless/cellular backhaul, and Ethernet over SONET applications. Ample Communications, Inc. was founded in 2000 and is headquartered in Fremont, California.
Zippia score 4.8
ConvergeOne, headquartered in Eagan, MN, is the leading independent integrator of data, communications, collaboration, and customer interaction solutions and services. As a critical link between OEMs and end users, the company provides essential consulting and project management services related to custom design, installation, implementation, and maintenance of best-in-class data and communication solutions. Through its nationwide family of solution integrators, ConvergeOne offers a "one-stop" destination for its broad spectrum of valued customer relationships, providing in-depth technical expertise and total solution focus. Custom services include converged networks and unified communication solutions, call centers, system design, implementation, integration, maintenance, data storage and archiving, and other professional services, primarily for mid-sized and enterprise businesses.
Zippia score 4.8
Finisar Corporation is a technology leader for fiber optic subsystems and network performance test systems. Finisar products enable high-speed communications for networking and storage applications over Gigabit Ethernet Local Area Networks (LANs), Fibre Channel Storage Area Networks (SANs), and Metropolitan Area Networks (MANs) using both IP and SONET/SDH-based protocols.
Zippia score 4.5
Qualcomm designs, develops, manufactures, and markets digital communication products worldwide. Qualcomm pioneered 3G and 4G and now the company is leading the way to 5G. The company works in multiple industries from automotive and IoT to healthcare and security. Currently Qualcomm focuses on a single goal--invent mobile technology breakthroughs. The company was founded in 1985 and is headquartered in San Diego, California.
| Rank | Company | Zippia score |
|---|---|---|
| 1 | embedUR systems | |
| 2 | Proxim Wireless | |
| 3 | Actelis Networks | |
| 4 | VeEX | |
| 5 | OpenFog Consortium | |
| 6 | Oplink Communications | |
| 7 | Askey | |
| 8 | Broadband Forum | |
| 9 | Ample Communications |