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100 Best Telecomm­unication Companies To Work For In California

We hand-curated a list of the best companies to work for headquartered in and around California using data on salaries, company financial health, and employee diversity.

Best Companies To Work For In California

Zippia Score 4.9

Company Highlights:

Viasat is a global communications company that believes everyone and everything can be connected. That’s why we’re building the ultimate communications network, to enable great, global connectivity to be brought to where it’s needed and wanted most: to homes all over the world, to faraway communities, to warfighters on the battlefield, and to people in the air or at sea — to name a few.

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Zippia Score 4.9

Company Description:

Nokia is a Finnish multinational communications corporation engaged in the manufacturing of mobile devices, network infrastructure, location-based technologies, and advanced technologies businesses worldwide. The corporation is also engaged in converging internet and communications industries. It manufactures a wide range of mobile devices with services and software that enable people to experience music, navigation, video, television, imaging, games, business mobility, and more. Nokia also operates through four segments, including mobile broadband, global services, HERE, and technologies. Its mobile broadband segment provides consumers with hardware and core network software required to deliver mobile voice and data services. The corporation's technology segment is involved in the development and sale of intellectual property rights and technology licensing activities. Its global services segment provides network implementation, care, managed services, and network planning and optimization. Finally, the HERE segment provides the development of local commerce, location-based services, and more.

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What people like about Nokia:

Growth opportunity, highly experienced and professional people

Zippia Score 4.8

Company Highlights:

Kratos Defense and Security Solutions, Inc. is a leading technology, intellectual property and proprietary product and solution based business, addressing the United States and its allies' National Security priorities. Kratos' primary focus areas are unmanned systems, satellite communications, microwave electronics, cyber security/warfare, missile defense and combat systems.

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Zippia Score 4.8

Company Highlights:

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.

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What people like about Qualcomm:

Awesome technology, great city (if you are in San Diego)

Zippia Score 4.8

Company Description:

NeoPhotonics offers a complete line of both active and passive optical components for every network market segment: FTTH/Access, Datacom, Storage Area Networks, Metro and Long Haul networks. NeoPhotonics' transceivers are compliant with industry standard MSAs, are available in GBIC, SFF, SFP, XFP and other configurations, and serve a variety of reaches, applications and data-rates from 155MBps to 10GBps. NeoPhotonics' advanced silica Planar Lightwave Circuit (PLC) integrated optical modules and subsystems are critical parts in access FTTH networks and in metro and long-haul DWDM networks. For FTTH, NeoPhotonics manufactures integrated splitters in high volume and FTTH BiDi and TriPlexer transceivers, Other products include AWGs, Athermal AWGs, VOA Multiplexers, EDFAs and ROADM Modules. NeoPhotonics' manufactures MEMS-based Variable Optical Attenuators and Dynamic Channel Equalizers

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Zippia Score 4.8

Company Highlights:

NETGEAR has been a worldwide provider of technologically advanced, branded networking products since 1996. The company provides most advanced wireless internet connectivity, superior streaming, remote home video monitoring, security, and storage solutions. Netgear has gained leadership in home connectivity, home media, security and automation, and mobile solutions. The company has over 1000 employees and is based in San Jose, CA.

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Zippia Score 4.8

Company Description:

Calix is a global provider of the cloud and software platforms, systems and services to deliver unified access networks and smart premises systems. Innovative communications service providers rely on Calix to help them master and monetize the complex infrastructure between their subscribers and the cloud. Calix customers leverage our intelligent software platforms and cloud analytics to transform and optimize their business models, rapidly deploy new services at DevOps speed, and make the promise and opportunity of the smart home and business a reality. Calix customers include Verizon, ALLO Communications, CityFibre, Nex-Tech, Gibson Connect, ITS Fiber and over 1,400 other communications service providers globally, majority being in North America.

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Zippia Score 4.8

Company Description:

Twitch is social video for gamers. It is a video platform and community for gamers where more than 100 million gather every month to broadcast, watch and talk about video games. Twitch's video platform is the backbone of both live and on-demand distribution for the entire video game ecosystem. This includes game developers, publishers, media outlets, events, user generated content, and the entire esports scene. In February 2014, Wall Street Journal ranked Twitch as the 4th largest website in terms of peak internet traffic in the U.S. fortifying the brand as an entertainment industry leader and the epicenter of social video for gamers.

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Zippia Score 4.8

Company Description:

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.

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Zippia Score 4.7

Company Description:

Harmonic provides video delivery solutions to broadcast, cable, satellite, Internet, mobile and telco video service providers worldwide. With twenty years of experience, a track record of pioneering ground-breaking technologies, and an outstanding portfolio of high performance, IP-based solutions, Harmonic is enabling innovative, converged video services that can be consumed at anytime, and viewed on virtually any device.

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Zippia Score 4.7

Company Description:

Founded in 1999, Mblox are the original SMS company. With over 100 direct carrier relationships and a global reputation for expertise in mobile messaging, they are trusted by more companies to carry their mission-critical traffic than any other service. Their cloud based mobile messaging platform processes 7 billion mobile messages a year on behalf of more than 4,000 customers. They provide services to fit any size business, from the small start-up to the largest multinational organisation. Every customer has access to 24/7 email support as standard, provided by an in-house team of experts. In addition they offer a variety of support packages to meet your business needs.

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Zippia Score 4.7

Company Description:

Cricket Wireless is a U.S.-based company that offers prepaid wireless voice, text, and data services. Cricket Wireless was founded in 1999 by Leap Wireless International, Inc. Currently, it operates as a subsidiary of AT&T Inc.

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What people like about Cricket Wireless:

Sales and commissions is amazing I've been top in my company for 3 years

Zippia Score 4.7

Company Description:

GTL Limited, BSE: 500160 a Global Group Enterprise, is a Network Services company based in Navi Mumbai. Its India's largest network services provider to the world. Their deal with Reliance Communications fell through in the year 2010.

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Zippia Score 4.7

Company Description:

Spirent Communications plc (LSE: SPT, OTCBB: SPMYY) is a British telecommunications company based in Crawley, United Kingdom. Spirent Communications is a global leader in test and measurement inspiring innovation within development labs, communication networks and IT organisations. The world's leading communications companies use Spirent's lab test solutions to evaluate performance of the latest technologies. As new communication services and applications are introduced in the market, Spirent provides tools for service management and field test to improve troubleshooting and quality. Spirent also enables large companies and governments to secure and manage their networks. Spirent is listed on the London Stock Exchange and is a constituent of the FTSE 250 Index.

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Zippia Score 4.7

Company Description:

Infinera Corporation provides optical networking systems based on photonic integration technology in the United States. Its digital transport node (DTN) system utilizes the photonic integrated circuit (PIC) technology to enable digital processing and management of data with the capability to generate wavelength division multiplexing wavelengths and to add, drop, switch, manage, protect, and restore network traffic digitally. The company's PICs transmit and receive 100 Gigabits per second of optical capacity and incorporate the functionality of approximately 60 discrete optical components into a pair of indium phosphide chips. The DTN System is used to enable optical to electrical to optical conversions at every network access point to provide communications service providers with the ability to digitally process the information being transported across their optical networks. It also offers a range of support offerings, including 24/7/365 hardware and software technical support, installation and deployment services, spares management, first line maintenance services, on-site technical services, professional services, product technical training, and extended product warranties. The company offers its products to operators of optical networks, including telecom carriers, cable operators, and Internet or content service providers. Infinera Corporation, formerly known as Zepton Networks, was founded in 2000 and is headquartered in Sunnyvale, California.

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Zippia Score 4.7

Company Description:

Purple provides communication services tailored for people who are deaf or hard of hearing nationally. Those communication services include onsite interpreters from Purple Language Services, making a Hands On VRS video relay call, or a text relay call through IP-Relay™ or i711.com .

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Zippia Score 4.6

Company Description:

Vocera provides mobile communication solutions addressing critical communication challenges facing hospitals today. They help their customers improve patient safety and satisfaction, and increase hospital efficiency and productivity through their Voice Communication solution, Secure Messaging applications and Care Transition solutions. Exclusively endorsed by the American Hospital Association, the Vocera solutions are installed in more than 800 hospitals and healthcare facilities worldwide. The company is headquartered in San Jose, Calif., with offices in Tennessee, Canada and the United Kingdom.

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Zippia Score 4.6

Company Description:

Oclaro, Inc. designs, manufactures, and markets optical components, modules, and subsystems that generate, detect, amplify, combine, and separate light signals principally for use in fiber optics communications networks. The company offers transmission products, which include tunable and fixed wavelength laser transmitters, lithium niobate modulators, receivers, transceivers, and transponder modules. It also provides regeneration and optical routing products, such as pump laser chips, thin film filters, amplifiers, wavelength management products, and dispersion compensation management products; and advanced photonic solutions products that comprise high-powered laser diode products, thin film filter products, and VCSEL products. The company primarily offers its transmission and regeneration and optical routing products to telecommunications systems and components vendors, as well as to customers in data communications, military, and aerospace industries; and advanced photonics solutions products to life-sciences, industrial printing, and consumer electronics components companies. It sells its products and services directly, as well as through international sales representatives and resellers primarily in the United States, Canada, Europe, and Asia. The company was formerly known as Bookham, Inc. and changed its name to Oclaro, Inc. in April 2009. Oclaro, Inc. was founded in 1988 and is headquartered in San Jose, California.

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Zippia Score 4.6

Company Description:

DSP Group, Inc. is a global provider of wireless chipset solutions for converged communications at home and office. DSP Group provides a broad portfolio of wireless chipsets integrating DECT/CAT-iq, ULE, Wi-Fi, PSTN, HDClear™, video, and VoIP technologies. DSP Group enables converged voice, audio, video, and data connectivity across diverse mobile, consumer and enterprise products, including mobile devices, connected multimedia screens, and home automation and security to cordless phones, VoIP systems, and home gateways. Leveraging industry-leading experience and expertise, DSP Group partners with CE manufacturers and service providers to shape the future of converged communications at home, office, and on the go.

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Zippia Score 4.6

Company Description:

Aviat Networks is a supplier of wireless transmission solutions. The Company provides Internet protocol (IP) networking expertise toward building a carrier class foundation for mobile and fixed broadband networks. With more than 750,000 systems installed around the world, the Company offers best-of-breed solutions including long term evolution (LTE)-ready microwave backhaul and a complete portfolio of service and support options to public and private telecommunications operators worldwide. Its products also include both point-to-point (PTP) and point-to-multipoint (PMP) digital microwave transmission systems designed for first/last mile access, middle mile/backhaul, and long distance trunking applications. Aviat Networks offers a range of products and services through two business segments based on geographical markets: North America and International.

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Zippia Score 4.6

Company Description:

8x8 is the leading provider of cloud-based unified communications and virtual contact center solutions. The company helps organizations to seamlessly deliver on their missions by transforming their communication flow and access on both a customer and employee level. 8x8's enterprise-grade business cloud solutions support more than 40,000 companies across the global business ecosystem. Today, 8x8's mission is to provide the best solutions for organizations that want to improve their communications. 8x8's Software as a Service offering-which includes support for cloud business phone service, contact center solutions, and web conferencing-easily replaces awkward on-site systems based on PBX hardware and software. Holding over 125 patents, 8x8 has been recognized by Gartner as a leader in Unified Communications as a Service for eight years in a row.

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Zippia Score 4.6

Company Description:

HCI is one of the largest infrastructure service providers to the telecom industry on the West Coast.

Zippia Score 4.6

Company Description:

Aeris is the only cellular network designed and built exclusively for machines. Because it was made for machines, Aeris delivers the most reliable, flexible and efficient global cellular network for M2M data transmission available today. From telematics to medical devices to remote machines, Aeris' customers enjoy solutions tuned for high performance and mission-critical reliability. Aeris is more than just a network provider.

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Zippia Score 4.6

Company Description:

RingCentral's cloud-based communication and collaboration platform offers a comprehensive set of capabilities that unify voice, business messaging, team collaboration, video conferencing, and online meetings. RingCentral revolutionizes the power of the cloud to help companies across the globe work smarter, radically improving the way businesses partner with customers and co-workers. We offer nimble business communication solutions, used in more than 350,000 organizations worldwide, that rapidly scale as enterprises grow. It's a capable platform that offers more than VoIP phone service or cloud PBX. We deliver complete unified communications as a service (UCaaS)-the kind of solutions that integrate seamlessly within your current application and framework, without expensive on-premise hardware or hassles. Bridging the divide across multiple devices-including smartphones, tablets, computers, and desk phones-RingCentral solutions provide today's mobile workforce with the flexible communication tools needed to get the job done right. RingCentral helps small businesses manage mobile, fax and e-mail communications. Its core product offering includes RingCentral Office, RingCentral Professional and RingCentral Internet Fax, with services provided in the US, Canada and the UK. RingCentral, headquartered in Belmont, CA, is funded by Sequoia Capital , Khosla Ventures and DAG and was founded in 2003 by Vlad Shmunis . Products RingCentral Office is a comprehensive Voice over Internet Protocol phone service for small businesses and enterprise companies. This allows customers to connect teams in different locations. RingCentral Office combines a hosted multi-extension business phone system with voice and fax functionality, unlimited calling and pre-configured phones. This allows businesses to connect teams in different locations. RingCentral Glip provides a single, unified team workspace that empowers customers to work, communicate, and collaborate faster and more effectively than ever before. Emails, scattered discussions, and disjointed resources are drastically reduced as teams share conversations, files, tasks, and calendars. Teams, whether internal or external, can collaborate using their favorite devices anytime, anyplace-all within the Glip team workspace. RingCentral Contact Center is an omnichannel, hosted contact center solution that's easy to deploy, integrate, and scale. This cloud-based contact center solution connects your business to your customers like never before. Your agents get the data and features needed to deliver professional, effective service, while your customers enjoy better communication and faster response times. RingCentral Professional provides customers with a single local or toll free number that connects their existing phone lines as virtual extensions. It is equipped with advanced call forwarding and answering rules. Users can also receive calls, transmit faxes and listen to voicemail online through their RingCentral account. RingCentral Fax is an internet fax product that gives users the ability to send and receive faxes through the Internet, replacing the fax machine. Aside from the ability to transmit documents online, users can also sign and edit their faxes digitally, eliminating the need to print and scan faxes. Users also receive a text and an email message every time a new fax arrives

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Zippia Score 4.5

Company Description:

Let's Talk, an information hub for telecommunications plans and products, takes the stress out of finding the right cell phone or internet plan. Expert writers and researchers monitor and compare various plans daily, providing recommendations on the best deals, plans and offers available to consumers. The site was bought by WhistleOut in 2018 and relaunched in 2019 with a new look, new purpose, and new team of tech experts.

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Zippia Score 4.5

Company Description:

Scribd is the unlimited reading subscription that offers access to the best books, audiobooks, news and magazine articles, documents and more. Scribd's e-book subscription service is available on Android and iOS smartphones and tablets, as well as the Kindle Fire, Nook, and personal computers. Scribd brings together the best books, audiobooks, and journalism to help readers become their best selves. The company offers unlimited access to the best books, audiobooks, articles, documents, and more, all in one app.

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Zippia Score 4.5

Company Description:

Meru Networks develops and markets wireless LAN infrastructure solutions that use virtualization to deliver pervasive, high-fidelity wireless service for business-critical voice, video and data applications. The company first introduced its award-winning virtual cell wireless architecture in 2003, and Meru products embody a complete departure from typical hub-based WLAN approaches, offering a wireless solution with levels of performance, reliability, security and cost-effectiveness previously found only in wired networking environments.

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Zippia Score 4.5

Company Description:

Lumentum is a market-leading manufacturer of innovative optical and photonic products enabling optical networking and commercial laser customers worldwide.

Zippia Score 4.5

Company Description:

Tyntec is a global application-to-person messaging operator, cloud communications provider, and a US Inter-Carrier Vendor incorporated in London, UK.

Zippia Score 4.5

Company Description:

Evolve Media is a publisher of enthusiast destinations for influential men and women, including MMA, movies, gaming, beauty, parenting, pets, and more. Leveraging proprietary advertising and publishing technologies, as well as hundreds of content professionals, Evolve Media offers premium and engaging content to its readers, while offering marketers the tools needed to execute custom, content-led marketing solutions that reach its audience of over 78 million people globally each month. With more than 150 editors and writers producing content across more than 40 enthusiast lifestyle sites, Evolve Media engages and connects people with what they are passionate about. It also provides partner brands with authority and access to millions of engaged readers and fans across its portfolio. Evolve Media was founded in 2001 by Brian Fitzgeral and Aaron Broder . It is based in Los Angeles, C.A.

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Zippia Score 4.5

Company Description:

Cohere Technologies develops groundbreaking technology to unlock the full potential of the wireless channel, ushering in a new future of unprecedented capacity.

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Zippia Score 4.5

Company Description:

Skylo is a provider of satellite connectivity solutions enabling clients to move machine data from sensors to their satellite network and then deliver information to customers through an immersive interface.

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Zippia Score 4.5

Company Description:

LitePoint designs, develops and supports advanced wireless test solutions for developers of wireless devices and consumer electronics, contract manufacturers and wireless integrated circuit designers. LitePoint solutions have optimized and verified the operation of more than two billion cellular and connectivity devices worldwide. LitePoint products are used in development and high-volume manufacturing, providing its customers with improved ROI, time-to-market, manufacturing yields, and product quality.

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Zippia Score 4.5

Company Description:

Sling Media is a technology company that provides multi-screen smart TV solutions for consumers and television operators. It is committed to developing products and solutions that allow people to watch their home TV, including the content they already pay for, anywhere in the world, on any connected device. Sling Media has the ability to turn any Internet connected PC, Mac, phone, or tablet into a home television. The first Slingbox was released in 2005, and in 2007, Sling Media won a Technical Emmy Award for the Slingbox . SlingPlayer, another product of Sling Media, was introduced for Android, iPad, and Windows smartphones in 2010. Sling Media was founded in 2004 and is headquartered in Foster City, C.A.

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Zippia Score 4.4

Company Description:

SpiderCloud Wireless is the innovator behind a breakthrough, small-cell managed services platform that allows mobile operators to deliver scalable and unprecedented cellular and Wi-Fi coverage, capacity and cloud services to medium to large enterprises, wherever there's a LAN. The E-RAN system consists of a Services Node (SCSN) that can control over 100 self-organizing and multi-access 3G, Wi-Fi and LTE/4G small cells that can be installed in just days using an enterprise- Ethernet Local Area Network (LAN). One E-RAN delivers unprecedented capacity and coverage to over 10,000 connected smartphones and tablets, with just one connection to the mobile operator's core network. The scalable system architecture simplifies deployment and overall network configuration for mobile operators as they address pent-up demand for reliable mobile services from enterprise and large venue customers. SpiderCloud is led by executives with successful track records at companies including Flarion Technologies, Qualcomm, Shasta Networks, FiberTower, Aperto Networks and Airvana. The company is privately funded and is based in San Jose, California, with offices in New Jersey and London.

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Zippia Score 4.4

Company Description:

NextNav operates a platform intended to offer indoor location services and applications. Its platform offers location-enabling technology with carrier-grade reliability for use in buildings and urban areas where satellite-based geographical positioning service signals cannot reach, enabling clients to avail urban and indoor positioning for public safety and commercial applications.

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Zippia Score 4.4

Company Description:

Arista Networks was founded to deliver software driven cloud networking solutions for large data center and high-performance computing environments. With more than three million cloud networking ports being deployed worldwide, Arista delivers a portfolio of 1/10/40 and 100 GbE products that redefine network architectures, bring extensibility to networking, and dramatically change the price/performance of data center networks.

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Zippia Score 4.4

Company Highlights:

Dasan Zhone Solutions, Inc. provides broad-based network access solutions worldwide. It offers broadband access products, including customer premise equipment such as digital subscriber lines (DSL) modems; Ethernet access demarcation devices; and gigabit passive optical network (GPON) and gigabit Ethernet passive optical network (GEPON) optical network terminals. This company also provides central office products, such as broadband loop carriers for DSL and voice-grade telephone service (POTS); DSL access multiplexers (DSLAMs); and more.

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Zippia Score 4.4

Company Description:

Mobileum is Wisdom, not merely intelligence or insight. Their Telco Big Data Analytics solutions promise mobile operators, Just Wisdom from their biggest underutilized asset - Data. Mobileum's Traveler Analytics, Customer Experience Management and Data Monetization solutions analyze peta-bytes of data daily to create revenue generating, experience enhancing Wisdom for 615+ operators across 168 countries. In addition to this, Mobileum's leading Roaming Solutions portfolio continues to help mobile operators stay on the leading edge of roaming innovation. Mobileum's Just Wisdom promise is powered by Roamware's rich brand heritage, leadership and proven innovation. Mobileum combines unmatched experience and judgment to unlock value from mobile operator data like never before.

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Zippia Score 4.4

Company Description:

Ooma (NYSE: OOMA) creates powerful connected experiences for businesses and consumers, delivered from its smart cloud-based SaaS platform. For businesses of all sizes, Ooma provides advanced voice and collaboration features that are flexible and scalable. For consumers, Ooma provides PureVoice HD voice quality, advanced functionality and integration with their mobile devices. Ooma's groundbreaking home security solution delivers a full range of wireless security sensors and a smart video camera, putting consumers in charge of protecting their homes. Learn more at www.ooma.com.

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Zippia Score 4.4

Company Description:

TextNow is a developer of communication technology, offering people ways to communicate that are free, or as close to free as possible.

Zippia Score 4.4

Company Description:

Nexmo provides innovative cloud communication APIs that enable applications and enterprises connect to their customers via voice and SMS. Nexmo's APIs, Direct to Carrier approach and Adaptive Routing technology improves customer experiences by connecting you with your customers reliably no matter where they are in the world. Nexmo connects to over 1,700 carriers and reaches over 235 countries and territories. Nexmo can help any business improve customer communication--some of the world's top companies like Airbnb, Alibaba, and Snapchat communicate with their global users using Nexmo, across industries ranging from travel, transportation, messaging, e-commerce, finance and payments, and security. Start sending messages and calls in minutes for free at https://www.nexmo.com/

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Zippia Score 4.4

Company Description:

Yelp operates an online platform that connects people with local businesses. Its platform covers various local business categories, including restaurants, shopping, beauty and fitness, arts, entertainment and events, home and local services, health, nightlife, travel and hotel, auto, and others categories. Yelp was launched in 2004 and is headquartered in San Francisco, California.

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What people like about Yelp:

Great experience learning how to sell and manage the full sales cycle from vetting prospects to closing deals. Conducive work environment and excellent colleagues who supported me. Learned a lot about the sales process and about myself in a professional working environment.

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Zippia Score 4.4

Company Description:

Fandom, also known as Wikia and Wikicities before 2006, is a wiki hosting service and domain operated by Wikia, Inc.,

Zippia Score 4.4

Company Description:

*Zoosk.com* is a leading online dating company that learns as you click in order to pair you with singles with whom you're likely to discover mutual attraction. Zoosk's unique Behavioral Matchmaking™ technology is constantly learning from the actions of over 27 million active members in order to deliver better matches in real time. With the #1 grossing Dating App and a top 20 grossing App overall in the Apple App Store, Zoosk is the market leader in mobile dating. Available in over 80 countries and translated into 25 languages, Zoosk is a global online dating platform that attracts members of all ages 18+. Founded in 2007 by Shayan Zadeh and Alex Mehr, the company is based in San Francisco and backed by Canaan Partners, Bessemer Venture Partners, and ATA Ventures. Zoosk's mission is to empower everyone to lead a more fulfilling love life.

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Zippia Score 4.4

Company Description:

Waiter.com's Virtual Cafe features a full menu of services. Delicious, customized office meals in the next hour, next week, or every night - delivered right on time, just as requested. Whether your meal is a standing meeting, an impromptu office get-together, or a daily opportunity to access great, fresh food, our restaurant delivery services offer a wide variety of office meals, made to order, and designed to satisfy every office situation and even the pickiest of palates.

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Zippia Score 4.4

Company Description:

At Dialpad, we think of work as a thing you do, not a place you go. You won't find cubicles or desk phones in our San Francisco headquarters, just an open room full of energetic, extraordinary people with big ideas and determination to make the best business phone system on the market. Through smart engineering, beautiful design, awesome customer support, and high- energy sales and marketing teams, Dialpad brings simplicity to the phone experience with some of the world's most innovative companies using our platform. Dialpad's products span video meetings, cloud call centers, sales coaching and dialers and business phone systems. All products are powered by Voice Intelligence, Dialpad's proprietary technology that helps companies unlock conversation insights, improve productivity and drive better performance across teams.

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Zippia Score 4.4

Company Description:

Provides Detective, Guard Or Armored Car Services, Specializing In Security Guard Services And Private Investigating (100%).

Zippia Score 4.4

Company Description:

Provider of application outsourcing services to clients within the financial services, insurance, telecom and media industries. The company serves clients in the insurance, financial services, telecom and media industries.

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Zippia Score 4.4

Company Description:

Leap Wireless International, Inc. is a telecommunications operator that provided wireless services to approximately 4.6 million subscribers, the 5th largest, through its subsidiary, Cricket Communications, Inc. It was headquartered in San Diego, California.

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Zippia Score 4.4

Company Description:

Jajah is a VoIP service that gives you lower long distance rates by bridging standard phone lines with a cheaper VoIP alternative. You can place Jajah calls by clicking on your contacts through their website (desktop and mobile), various browser plugins, or Google Gadget. You can try out a one time call by going to Jajah and typing in your email address and your contacts info. When you initiate a call by clicking on a contact, Jajah calls back your phone and your contact's phones. The call is then routed through your phone network (landline or mobile), to Jajah's servers, and then back out through your contact's phone. There is no headset, no download, no software and no broadband connection needed. You are using your existing phone and so is the person you are calling. You can call any phone anywhere in the world without the need of an international calling plan. Jajah also allows you to get a local number for each of your international contacts. This allows you to save this number in your address book and dial the local number from any land line or mobile, it will ring the person's phone anywhere in the world. Jajah combines the best of two worlds: Premium voice quality of a standard land line or cell phone and the cost savings of Internet telephony.

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Zippia Score 4.3

Zippia Score 4.3

Company Description:

Quora is the developer of a Q&A platform designed to empower people to share and grow the world's knowledge.

Zippia Score 4.3

Company Description:

Lyle Company is primarily engaged in furnishing business consulting services, not elsewhere classified, on a contract or fee basis.

Zippia Score 4.3

Company Description:

Plivo is a cloud communication platform that offers a simple, fast, and scalable way for companies to modernize their business communications. Companies of all types use Plivo's best-in-class API's and SDK's to quickly integrate voice and SMS capabilities into their applications. Direct relationships with over 1600 local carrier networks deliver reliable connectivity in 195 countries. With pay-as-you-go pricing and visual builders, Plivo offers a cost-effective and easy-to-deploy global communications solution. Start for free. Deploy within hours.

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Zippia Score 4.3

Company Description:

ITC Service Group provides technical staff augmentation, OSP / ISP design and broadband installation service solutions for the planning / design, construction management, installation / maintenance of voice, data and video networks, nationwide. ITC has offices in the west and midwest and now, with the acquisition of CCM, in the northeast as well. ITC employees more than 700 people nationwide.

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Zippia Score 4.3

Company Description:

Kumu Networks is revolutionizing the way wireless systems are built using its innovative full-duplex wireless design. Wireless full-duplex allows a radio to transmit and receive signals at the same time using a single frequency channel. Kumu's patent pending full-duplex technology changes the basic assumptions on which current wireless radios are built, allowing for improved performance and reduced complexity in a variety of wireless devices and affecting all wireless markets.

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Zippia Score 4.3

Company Description:

PacketFabric develops a next-generation networking platform to redefine network connectivity. It is a private layer 2 network as a service, providing scalable and secure connectivity between colocation facilities, to major cloud providers, and Internet Exchanges. PacketFabric is cost-effective and scalable network connectivity and all of its services are provided via the company's portal and API. PacketFabric was founded on 2015 and is headquartered in Culver City, California.

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Zippia Score 4.3

Company Description:

Vertical Communications is a provider of unified communications and voice applications solutions that transform business operations and processes for business customers. It offers an extensive array of advanced communications technologies, including UC, collaboration, and true mobility.

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Zippia Score 4.3

Company Description:

Covad is a nationwide provider of integrated voice and data communications. The company offers DSL, Voice Over IP, T1, broadband wireless, Web hosting, managed security, IP and dial-up, and bundled voice and data services directly through Covad's network and through Internet Service Providers, value-added resellers, telecommunications carriers and affinity groups to small and medium-sized businesses and home users. Covad broadband services are currently available across the nation in 44 states and 235 Metropolitan Statistical Areas (MSAs) and can be purchased by more than 57 million homes and businesses, which represent over 50 percent of all US homes and businesses.

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Zippia Score 4.3

Company Description:

Find and compare your favorite colleges, universities, community colleges, certificate programs, career training, graduate schools and online schools.

Zippia Score 4.3

Company Description:

Sonim Technologies is the pre-eminent maker of the world's toughest phones. Simply put, we manufacture phones that withstand the harshest of conditions-- conditions that would render the average phone useless. From the weekend adventurer needing a phone that can withstand drops from a mountainside, to the construction worker who requires a tough, durable handset that can survive the perils of the job site, Sonim builds phones for anyone who lives and works a rugged lifestyle. Sonim is also the pioneering provider of Standards-based, telco-grade Open Mobile Alliance Push-to-talk over Cellular (PoC) Servers, hosted Services, and Clients for mobile devices such as the XP1 used today across vertical industries. Sonim invented the OMA-PoC standard, and to date we have spent millions to develop out and optimize the technology. Built around Internet Protocols for instant voice communications, Sonim products are uniquely positioned to help Operators of all sizes leverage the power of the Internet to introduce new powerful push-to-x types of community oriented applications enjoying viral adoption and usage on the Web today. Our modular Server and Client software and our rugged handset products can be licensed individually for use in other infrastructure and handset offerings, or as licensed together in a bundle for complete end-to-end solutions offerings.

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Zippia Score 4.3

Company Description:

The leader in high-quality, t-shirt and apparel screen printing. We guarantee to beat any price, offer FREE Shipping and no screen setup fees!

Zippia Score 4.3

Company Description:

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

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Zippia Score 4.3

Company Highlights:

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.

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Zippia Score 4.3

Company Description:

MRV Communications is a leading worldwide supplier of communications equipment and services to carriers, governments and enterprises. Today's telecommunication networks are evolving to support growing network traffic due to the demand for high-bandwidth applications such as IPTV, streaming video, peer-to-peer networking, and content-rich websites. Service providers are attempting to differentiate their offerings from their competitors and strive to provide many new capabilities. The growth in these applications is driving the need for additional bandwidth capacity in the Internet infrastructure. MRV products enable service providers to transition their infrastructure and provide profitable high-bandwidth video, voice and data services.

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Zippia Score 4.3

Company Description:

(mt) Media Temple Ventures is the investment arm of (mt) Media Temple . In 2007, Media Temple began making investments and acquisitions in ideas that were relevant to their brand and service vision.

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Zippia Score 4.3

Company Description:

SiO Digital embraces the future to give you results today. We craft data-driven growth strategies for B2B tech companies and SaaS Providers, using the combined power of customer-centric techniques, sales intelligence, inbound marketing and Marketing Intelligence.

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Zippia Score 4.3

Company Description:

Tellme provides voice recognition and instruction technology, fundamentally improving how people use the phone to get the information they need everyday. By combining Internet data and a voice interface, Tellme's services let people simply say what they want and get it. Some of the services running on Tellme's platform include business search on 411, information search on 1-800-555-TELL as well as customer service and ordering for companies like American Airlines, Merrill Lynch, and FedEx. Tellme powered billions of calls every year and is used by more than 40 month. Microsoft acquired Tellme in 2007, and Microsoft now uses Tellme's technology in Windows Phone's voice recognition, Bing voice search, Xbox voice recognition, and other Microsoft technologies.

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Zippia Score 4.3

Company Description:

Viptela provides technology for virtualization of the Wide Area Network (WAN). It allows global companies to build carrier agnostic, policy-controlled and cost-effective WANs. Its technology has been deployed by scores of Fortune-500 enterprises. And, major carriers like Singtel offer global Hybrid WAN services based on Viptela technology. Viptela's secure, overlay WAN technology delivers to enterprises the benefit of: • Unified and centralized management of all WAN infrastructure • Reduced WAN infrastructure costs by over 50% • In-depth control & visibility of application performance • Robust-zero trust WAN security • Agility, by reducing network change control from months to days The company has been named a Gartner Cool Vendor and a Next Billion Dollar Start-up by Forbes. Viptela is backed by Sequoia Capital. A 3-minute video overview is here http://youtu.be/0iW-3tt4LH4 Watch an analyst interview with CEO and co-founder Amir Khan here: https://vimeo.com/97890314

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Zippia Score 4.3

Company Description:

B-Yond is an AI-based startup that provides network automation solutions. The company offers Industrialized AI technology that ingests and analyzes the most complex network data, enabling network operations automation and enhanced customer experience. Its product, B-Yond INFINITY, was developed with a focus on the transformation from static hardware-based to dynamic cloud-based networks. It provides real-time predictive analytics and software-defined networking (SDN) using a combination of AI and machine learning (ML) to address the operational challenges of network and services digitization. The platform allows for balance between capital investment and allocation of on-demand virtual resources. B-Yond was founded in 2017 and is based in San Mateo, California.

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Zippia Score 4.3

Company Description:

As a full-service electronic communications operator on the french market (mobile, fixed, TV, Internet and cloud computing), Bouygues Telecom stands out for its innovative products and services and award-winning customer relations serving its 11.1 million mobile and 2.1 million fixed broadband customers, which include more than 1.5 million professional and corporate clients and 1.9 million B&YOU clients. After inventing the mobile talk-plan concept in France in 1996, Bouygues Telecom has always been a pioneer in innovation: it introduced the first unlimited call plans with Millennium (1999) and Neo (2006); in 2007, it launched the first fixed-mobile convergence offer for corporate customers; in 2009, it invented the “all-in-one” solution with ideo, the first quadruple play offer in the market; and, as early as July 2011, it invented mobile telephony 2.0 with B&YOU, the first SIM-only Web-Only offer. In June 2012, Bouygues Telecom launched Bbox Sensation, its new range of routers packed with the most innovative technologies on the market that will transform the digital home experience and in November 2013, the Box Internet by B&YOU, a double-play which democratizes the access to Internet. In January 2014, Bouygues Telecom and SFR conclude a strategic agreement to share a part of their mobile access networks: it will enable both operators to provide their respective customers better coverage, better quality of service, and to generate significant savings. Its mobile network covers 99% of the French population with 2G, 96% with 3G+ and 60% with H+. Bouygues Telecom is also deploying a nationwide 4G network covering already 70% of the French population, bringing access to 4G to 43 million people in France. Each day, the company's 9, 049 employees develop solutions aligned with changing customer needs. 2,000 customer relations advisers, a distribution network driven by their 2,500 sales advisers - and its websites combine to ensure optimum customer service on a daily basis. www.bouyguestelecom.fr

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Zippia Score 4.3

Company Description:

The MindShare Network helps people and organizations render dreams into reality and creates the future of us. We create online development tools for individuals, businesses and organizations to fulfill THEIR vision of success. People engage in a global...

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Zippia Score 4.2

Company Description:

Nozomi Networks provides an industrial cybersecurity solution for real-time visibility to manage cyber risk and improve resilience for industrial operations. Customers gain advanced cybersecurity, improved operational reliability and IT/OT integration. It supports over a quarter of a million devices in sectors such as critical infrastructure, energy, manufacturing, mining, transportation, and utilities, to tackle escalating cyber risks to operational networks (OT).

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Zippia Score 4.2

Company Description:

Bravo Tech Inc. is primarily engaged in providing two-way radiotelephone communications services, such as cellular telephone services. This also includes providing telephone paging and beeper services and those engaged in leasing telephone lines or other methods of telephone transmission, such as optical fiber lines and microwave or satellite facilities, and reselling the use of such methods to others.

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Zippia Score 4.2

Company Description:

Established in 2003, Md7 is a private company that is majority-owned by management. Md7 has over 20 years of wireless infrastructure experience and is under the leadership of Michael D. Gianni, Chairman, and CEO; Michael G. Fraunces, President, North America; Mark C. Christenson, President, International/CTO; and Thomas E. Leddo, Chief Strategy Officer. After starting in North America, Md7 has expanded into Europe, Australia, and the South Pacific, and is bringing its technology and processes into other regions as well. Md7 values our business relationships and we make every effort to provide innovative solutions to our customers with integrity, honesty and a commitment to exceed expectations. Though it may not be a popular position with businesses these days, we believe in a balanced life, respect for the individual, and working smarter, not longer. We strive for continuous improvement, extreme service and look for every opportunity to give back to the community and beyond.

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Zippia Score 4.2

Company Description:

NobelBiz is a world-class provider of telecommunications, software and customer engagement solutions. Our product lines include performance routing tools, hosted cloud based solutions and state of the art reporting platforms that are revolutionizing contact center decision making. Together with our extraordinary attention to service, NobelBiz has earned a solid reputation with hundreds of clients based in the US and internationally.

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Zippia Score 4.2

Company Description:

PointeCom Incorporated, doing business as Telscape Communications, Inc., provides telecommunication services in the United States. It provides high speed Internet, wireless, prepaid wireless, residential wire line, calling card, local and long distance calling, and competitive local exchange carrier services. The company also offers phones and accessories. It offers its products through retail outlets. The company was incorporated in 1998 and is headquartered in Huntington Park, California. PointeCom Incorporated is a former subsidiary of Telscape International, Inc.

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Zippia Score 4.2

Company Description:

Disaster, Emergency Response Telecom, Networking Support Company

Zippia Score 4.2

Company Description:

NextWave Wireless Inc. develops, produces, and markets mobile multimedia and consumer electronic connectivity product solutions. The company operates in two segments: Multimedia Segment; and Strategic Initiatives Segment. The Multimedia Segment, through PacketVideo Corporation (PacketVideo or PV), develops, produces, and markets mobile multimedia and consumer electronic connectivity product solutions, including embedded software for mobile handsets, client-server platforms for mobile media applications, such as music and video and software for sharing media in the connected home. PV Products and Technologies PacketVideo is a global provider of multimedia software and services. PacketVideo's software transforms a mobile phone or other mobile device into a multimedia device that allows people to stream, download, and play video and music, receive live TV, or engage in two way video telephony.

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Zippia Score 4.2

Company Description:

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.

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Zippia Score 4.2

Zippia Score 4.2

Company Description:

Optical Communication Products, Inc. designs, manufactures fiber-optic communication components and sub-systems for the metropolitan area networking, local area networks, and passive optical networking markets. The company s modules are preassembled components that are integrated into systems that address the bandwidth limitations. Its products primarily include optical transmitters, receivers, transceivers, and transponders that convert electronic signals into optical signals and back into electronic signals enabling high-speed communication of voice, video, and data traffic over public and private fiber optic networks. These products support a range of network applications, transmission speeds, distances, and standards, including international transmission standards. The company sells its products to communication equipment manufacturers through direct sales force supported by independent manufacturers representatives and distributors. It has operations primarily in United States, China, Canada, Thailand, Israel, Europe, and Asia. The company was founded in 1991 and is based in Woodland Hills, California. As of June 6, 2007, Optical Communication Products Inc. operates as a subsidiary of Oplink Communications, Inc.

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Zippia Score 4.2

Company Description:

Metro Pcs Wireless is primarily engaged in providing two-way radiotelephone communications services, such as cellular telephone services. This also includes providing telephone paging and beeper services and those engaged in leasing telephone lines or other methods of telephone transmission, such as optical fiber lines and microwave or satellite facilities, and reselling the use of such methods to others.

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Zippia Score 4.2

Company Description:

Vodafone Americas Foundation supports organizations that use technology to improve lives, stimulate innovation, and advance the global development sector.

Zippia Score 4.2

Company Description:

Actiontec Electronics develops broadband solutions that connect people to the Internet, applications, and content they care about. Our products, including Gigabit Ethernet fiber routers, whole-home wireless networking, high speed bonded VDSL2 gateways, DSL modems, and wireless display solutions, are deployed by some of the largest service providers in North America.

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Zippia Score 4.2

Company Description:

OCC is one of the largest national fulfillment contractors for low-voltage installations.

Zippia Score 4.2

Company Description:

Moseley is an ISO 9001 company with offices in Santa Barbara, California; Richmond, Virginia; San Diego, California, and China. Moseley and its wholly owned subsidiaries, Axxcelera Broadband Wireless and CarrierComm, offer wireless solutions from 9.6 kbps to 311 Mbps covering the 250 MHz to 38 GHz spectrum for both point-to-point and point-to-multipoint applications for the broadcast, carrier, broadband enterprise, and service provider marketplaces. Moseley's ETSI-, FCC-, Anatel-, IC-, UL-, and CE-approved radios are deployed in over 120 countries. Moseley uses proprietary technologies with more than 50 patents of its own. In 2006 the company had revenues in excess of $108 million and enjoyed a mature business EBITDA in excess of 28%.

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Zippia Score 4.2

Company Description:

Buy and Sell Domains with Dan.com. Discover millions of domain names available for sale. Dan.com keeps you safe.

Zippia Score 4.2

Company Description:

Swarm Technologies is develops lowest-cost global communications network with breakthrough satellite technology . Founded in 2016, Swarm Technologies is a satellite company committed to providing accessible, low-cost global connectivity. We built Swarm after having hundreds of conversations with people needing to implement affordable connectivity for their businesses. By providing connectivity to people and devices in remote regions, Swarm makes data accessible to everyone, everywhere on earth.

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Zippia Score 4.2

Zippia Score 4.2

Company Description:

Helio is a premium mobile service that targets multimedia services for the youth market and runs over a high-speed 3G network. Premium services include MySpace mobile, GPS-enabled Google Maps, GPS-powered Buddy Beacon and downloadable content sharing through "gifting & begging". Helio has retail stores in Santa Monica, San Diego, Palo Alto and Denver. A New York store is opening soon. Helio is a joint venture between SK Telecom and EarthLink with $440 million in funding.

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Zippia Score 4.2

Company Description:

Convo Communications, a San Ramon, CA-based provider of 24/7 video relay services (VRS), which enables deaf and hard of hearing people who use sign language to convo with hearing people over the phone.

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Zippia Score 4.2

Company Description:

Pangaea Services, Inc develops internet-enhanced technology to protect and connect our modern lives. Pangaea Services's first consumer technology is The Defender, a smart personal protection system. www.getTheDefender.com

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Zippia Score 4.2

Company Description:

Opensignal is a mobile analytics company recognized across the industry as the independent global standard for measuring real-world mobile network experience. Capturing over 3 billion individual measurements every day from over 100 million smartphones globally, they analyze real-world mobile network experience at the largest scale and frequency in the wireless industry: by operator and by country, regionally and worldwide. Opensignal's reports and insights are the definitive guide to understanding the true experience consumers receive on wireless networks. They are regularly referenced by analyst firms and trade, technology and business press around the world. Opensignal's analytics products are used across the industry by mobile network operators, telecom equity analysts, and regulators.

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Zippia Score 4.1

Company Description:

Successfully providing reliable service to businesses in CA and NV. Call us for affordable and powerful business communication systems @ 1.877.377.7177!

Zippia Score 4.1

Company Description:

Coppergate Communication is primarily engaged in furnishing communications services, not elsewhere classified.

Zippia Score 4.1

Zippia Score 4.1

Best Companies In California

RankCompanyZippia Score
1Viasat4.9
2Nokia4.9
3Kratos Defense & Security Solutions4.8
4Qualcomm4.8
5NeoPhotonics4.8
6Netgear4.8
7Calix4.8
8Twitch4.8
9Finisar4.8
10Harmonic4.7
11Mblox4.7
12Cricket Wireless4.7
13GigaTest Labs4.7
14Spirent Communications4.7
15Infinera4.7
16Purple Communications4.7
17Vocera Communications4.6
18Oclaro4.6
19DSP Group4.6
20Aviat Networks4.6
218x84.6
22HCI4.6
23Aeris Communications4.6
24RingCentral4.6
25LetsTalk.com4.5
26Scribd4.5
27Meru Networks4.5
28Lumentum4.5
29tyntec4.5
30Evolve Media, LLC4.5
31Cohere Technologies4.5
32Skylo Technologies4.5
33LitePoint4.5
34Sling Media4.5
35SpiderCloud Wireless4.4
36NextNav4.4
37Arista Networks4.4
38Dasan Zhone Solutions Inc United States4.4
39Mobileum4.4
40Ooma4.4
41TextNow4.4
42Nexmo4.4
43Yelp4.4
44FANDOM4.4
45Zoosk4.4
46Waiter.com4.4
47Dialpad4.4
48King Security4.4
49Exigen Services4.4
50Leap Wireless4.4
51Jajah4.4
52Surewest Communications4.3
53Quora4.3
54Lyle4.3
55Plivo4.3
56ITC Service Group4.3
57Kumu Networks4.3
58PacketFabric4.3
59Vertical Communications4.3
60Covad Communications4.3
61Campus Explorer4.3
62Sonim Technologies4.3
63American Printworks4.3
64embedUR systems4.3
65Proxim Wireless4.3
66MRV Communications4.3
67Media Temple4.3
68SiO Digital4.3
69Tellme4.3
70Viptela4.3
71Ropers Majeski Kohn & Bentley4.3
72B-Yond4.3
73Bouygues Telecom4.3
74MindShare Network4.3
75Nozomi Networks4.2
76Bravo Tech Inc.4.2
77MD74.2
78NobelBiz4.2
79PointeCom Incorporated4.2
80TacSat Networks4.2
81NextWave Wireless4.2
82Actelis Networks4.2
83Parrot Cellular4.2
84Optical Communication Products4.2
85Metropcs4.2
86Vodafone Americas Foundation4.2
87Actiontec4.2
88OC Communications4.2
89Moseley4.2
90FiberTower4.2
91Swarm Technologies4.2
92Info Sonics Corp4.2
93Helio4.2
94Convo Communications4.2
95Pangaea Services4.2
96Opensignal4.2
97Utility Telecom4.1
98Coppergate Communication4.1
99Dynamic Instruments4.1
100ONEUP TECHNOLOGY4.1
0 selections