At Best Startup California we track over 300,000 Californian startups and over 1,500,000 people who hold key positions in these companies. We use this directory of startups to highlight top employees, founders and organisations we think deserve more appreciation than they are currently getting.
We’ve ranked the top 72 Telecommunications companies in Santa Clara, California. The companies, startups and institutions listed in this article are all exceptional companies, well worth a follow. We have included links to their websites, socials and CrunchBase (if you’re interested in their financials).
We selected the organisations listed in this article based on:
- Track record
- Executive leadership
- Market share
- Innovation
- ESG rating
Our Data – We source our data from OSINT (open source intelligence) and public directories such as Crunchbase, SemRush and many more. The data from these sources should be treated with a degree of caution and verified yourself.
Top Telecommunications Companies & Startups (Santa Clara, California)
Cohere Technologies
Cohere has developed a software solution which dramatically improves 4G and 5G networks
Founder(s): Ronny Hadani, Shlomo Rakib
Location: Santa Clara, California, United States
Industries: Communications Infrastructure, Computer, Information Technology, Software, Telecommunications, Wireless
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Kumu Networks
Kumu Networks develops full-duplex technology, allowing a radio to send and receive signals simultaneously using a single frequency channel.
Founder(s): Jeff Mehlman, Jung Il Choi, Mayank Jain, Philip Levis, Sachin Katti, Steven Hong
Location: Santa Clara, California, United States
Industries: Mobile, Telecommunications, Wireless
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Crocus Technology
Crocus Technology provides magnetic random access memory products and technologies for the semiconductor and electronic systems industries.
Founder(s): Jacques Noels, Jean-Pierre Nozieres
Location: Santa Clara, California, United States
Industries: Electronics, Semiconductor, Telecommunications
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Netronome Systems
Netronome develops highly programmable semiconductor products used for intelligent flow processing in network and communications devices.
Founder(s): Niel Viljoen
Location: Santa Clara, California, United States
Industries: Computer, Data Center, Information Technology, Semiconductor, Software, Telecommunications
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SnapRoute
Snaproute is delivering architectural innovation and paradigm breaking economics with a cloud native network operating system.
Founder(s): Adam Casella, Glenn Sullivan, Jason Forrester
Location: Santa Clara, California, United States
Industries: Data Center, Developer APIs, Enterprise, Open Source, Software, Telecommunications
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Cinarra Systems
Cinarra is an analytic and mediation technology company for the mobile industry.
Founder(s): Alexandr Nikolaev, Sundi Sundaresh
Location: Santa Clara, California, United States
Industries: Advertising, Analytics, Data Integration, Mobile, Telecommunications
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Vertical Communications
Vertical Communications is a provider of unified communications and voice applications solutions for its clients.
Founder(s): Peter Bailey
Location: Santa Clara, California, United States
Industries: Software, Telecommunications, Wireless
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Zangi Messenger
The First Messenger on 5G Engine
Founder(s): Aram Hovsepyan, Vahram Martirosyan
Location: Santa Clara, California, United States
Industries: Enterprise Software, Messaging, Mobile Apps, Software, Telecommunications
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PanTerra Networks
PanTerra Networks provides cloud-based unified communication solutions for small and medium-sized enterprises.
Founder(s): AZZAM CHEEMA
Location: Santa Clara, California, United States
Industries: Cloud Computing, Cloud Data Services, File Sharing, Flash Storage, Information Technology, Internet, SaaS, Software, Telecommunications
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Avaya
Avaya provides business communications and collaboration systems, applications and services.
Founder(s):
Location: Santa Clara, California, United States
Industries: Small and Medium Businesses, Software, Telecommunications, Wireless
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Quali
Quali provides cloud platform solutions that increase productivity, cut costs, and optimize infrastructure utilization.
Founder(s): Alex Ackerman, Moshe Moskovitch
Location: Santa Clara, California, United States
Industries: Cloud Management, Data Center Automation, Embedded Systems, Enterprise Software, Software, Telecommunications
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Stoke
Stoke develops carrier-class mobile broadband gateway solutions for the session-based mobile networks.
Founder(s): Vikash Varma
Location: Santa Clara, California, United States
Industries: Mobile, Security, Telecommunications
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Webex
Webex, a Cisco company, provides on-demand applications for businesses to conduct web conferencing, telework and application remote control.
Founder(s): Neal Kamel, Subrah Iyar
Location: Santa Clara, California, United States
Industries: Collaboration, Enterprise Software, Internet, Security, Telecommunications, Video Conferencing
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BridgeWave Communications
BridgeWave Communications provides outdoor gigabit wireless connectivity solutions for enterprise and service provider networks.
Founder(s): Gregg Levin
Location: Santa Clara, California, United States
Industries: Mobile, Telecommunications, Wireless
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Seamless Microsystems
Seamless Microsystems offers patented Analog-to-Digital Converters (ADCs).
Founder(s): Jayanth Kuppambatti, R. Scott Hills
Location: Santa Clara, California, United States
Industries: Electronics, Medical Device, Telecommunications
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INPHI
INPHI provides high-speed analog semiconductor solutions for the communications and computing markets in the United States.
Founder(s): Gopal Raghavan, Loi Nguyen, Tim Semones
Location: Santa Clara, California, United States
Industries: Communications Infrastructure, Electronics, Semiconductor, Telecommunications
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PureWave Networks
PureWave Networks is a developer of advanced, 4G LTE and WiMAX-based stations.
Founder(s): Eric Garcia, Gideon Ben-Efraim
Location: Santa Clara, California, United States
Industries: Mobile, Telecommunications, Wireless
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MediaKind
MediaKind, Technology is constantly advancing, becoming faster, smarter and more efficient.
Founder(s):
Location: Santa Clara, California, United States
Industries: Telecommunications
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Aviat Networks
Aviat Networks formerly Harris Stratex Networks, Inc., incorporated in 2006, is a supplier of wireless transmission
Founder(s):
Location: Santa Clara, California, United States
Industries: Consumer Electronics, Electronics, Internet, Service Industry, Telecommunications, Wireless
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Connectem
Connectem develops innovative software that allows carriers to connect mobile devices via an elastic cloud infrastructure.
Founder(s): Nishi Kant
Location: Santa Clara, California, United States
Industries: Cloud Computing, Mobile, Software, Telecommunications
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Accelerite
Accelerite’s software suite of cloud, IoT solutions & advanced endpoint management enable enterprises to simplify & secure infrastructure.
Founder(s): Nara Rajagopalan
Location: Santa Clara, California, United States
Industries: Big Data, Cloud Data Services, Cloud Infrastructure, Enterprise Software, Internet of Things, Predictive Analytics, SaaS, Software, Telecommunications
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SAI Technology
SAI Technology (SAI) is an innovative provider of Cloud Communications-as-a-service (CCaaS).
Founder(s): Dr. Venkat Rayapati
Location: Santa Clara, California, United States
Industries: Information Technology, Internet, Telecommunications
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Conxion Corporation
A Silicon Valley-based managed services provider.
Founder(s):
Location: Santa Clara, California, United States
Industries: Information Technology, Internet, Software, Telecommunications
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Qualcomm Atheros
Qualcomm Atheros offers semiconductor system solutions for the mobile, networking, computing and consumer electronics markets.
Founder(s): John Hennessy
Location: Santa Clara, California, United States
Industries: Hardware, Semiconductor, Telecommunications, Wireless
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Atrica
Atrica provides carrier Ethernet solutions for metropolitan area networks (MAN).
Founder(s):
Location: Santa Clara, California, United States
Industries: Network Hardware, Telecommunications
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ECSite
ECSite is a Saas platform for data collection, analysis & reporting during construction and installation of wireless telecom infrastructure.
Founder(s):
Location: Santa Clara, California, United States
Industries: SaaS, Telecommunications, Wireless
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Entrisphere
Entrisphere supplies access network equipment for the broadband service providers.
Founder(s): Bill Coughran, Philip Winterbottom
Location: Santa Clara, California, United States
Industries: Internet, Telecommunications, Web Hosting
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Zang.io
Zang is a powerful communications platform-as-a-service to easily and quickly create voice and SMS applications.
Founder(s):
Location: Santa Clara, California, United States
Industries: Telecommunications
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Terayon Communications
Terayon provides real- time digital video networking applications to cable, satellite and telecommunication service providers worldwide.
Founder(s): Shlomo Rakib
Location: Santa Clara, California, United States
Industries: Enterprise Software, Software, Telecommunications, Video
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XACCT Technologies
XaCCT Technologies provides Network Service Providers with a comprehensive multi-source metering and mediation solution.
Founder(s): Eran Wagner, Eran Wagner, Limor Schweitzer
Location: Santa Clara, California, United States
Industries: Communications Infrastructure, Software, Telecommunications
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iPlum
iPlum offers a communication service that enables businesses to SMS or call their U.S. customers.
Founder(s):
Location: Santa Clara, California, United States
Industries: Mobile, SMS, Telecommunications
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Ghz Technology
GHz Technology provides high-performance RF and microwave silicon power transistors for the telecommunications, electronics, and avionics
Founder(s):
Location: Santa Clara, California, United States
Industries: Electronics, Telecommunications, Wireless
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Mtone Wireless
Mtone Wireless is an advocate of the wireless information service market.
Founder(s): Meijia Wang
Location: Santa Clara, California, United States
Industries: Mobile, Social, Social Media, Telecommunications, Wireless
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netElastic Systems
netElastic delivers innovative, end-to-end NFV software solutions for carriers.
Founder(s): Jason Lu
Location: Santa Clara, California, United States
Industries: Software, Software Engineering, Telecommunications
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Spearhead Group
Spearhead Group is a company that provides IT and telecommunications solutions.
Founder(s): Faisal Chaudhry
Location: Santa Clara, California, United States
Industries: Consulting, Data Center, Information Technology, Project Management, Telecommunications
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Comtech Xicom Technology
Comtech Xicom Technology has grown to be a world leading satellite communications (satcom) amplifier supplier.
Founder(s):
Location: Santa Clara, California, United States
Industries: Information Technology, Telecommunications
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Parama Networks
Parama Networks provides system-on-a-chip solutions for the telecommunications transport equipment market.
Founder(s):
Location: Santa Clara, California, United States
Industries: Product Design, Semiconductor, Telecommunications
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Velosel
Velosel Corporation provides collaborative product information management software to retailers and consumer goods manufacturers.
Founder(s): Prakash Nanduri
Location: Santa Clara, California, United States
Industries: Enterprise Software, Information Technology, Management Information Systems, Robotics, Software, Telecommunications
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LightLogic
LightLogic develops and manufactures fiber-optic electronic devices for telecommunications, including voice, Internet, and multimedia.
Founder(s):
Location: Santa Clara, California, United States
Industries: Electronics, Internet, Manufacturing, Telecommunications
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Willoweb
Willoweb is an Internet Service Provider that offers high-quality fiber-fast Internet for companies and homes.
Founder(s):
Location: Santa Clara, California, United States
Industries: Internet, Internet of Things, Subscription Service, Telecommunications
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Exds
Exodus is a leading provider of Internet system and network management solutions.
Founder(s):
Location: Santa Clara, California, United States
Industries: Information Technology, Internet, Internet of Things, Software, Telecommunications
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Media Solutions
Ericsson Media Solutions has a longstanding and broad customer base in cable, satellite, and telecom service providers.
Founder(s):
Location: Santa Clara, California, United States
Industries: Satellite Communication, Telecommunications
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SE Laboratories
SE Laboratories provides a one-stop-shop offer to a customer base mainly in the electronics & telecoms and aerospace & defence industries.
Founder(s):
Location: Santa Clara, California, United States
Industries: Electronics, Manufacturing, Telecommunications
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Layer42 Networks
Layer42 provides Carrier Neutral Colocation, IP, and Transport services.
Founder(s): Dan Fitzpatrick
Location: Santa Clara, California, United States
Industries: Internet, Telecommunications, Web Hosting
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9×9 TV
9×9.tv is a curated app that provides video channels specifically grouped by theme or subject.
Founder(s):
Location: Santa Clara, California, United States
Industries: Broadcasting, Consumer Electronics, Internet, Telecommunications
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9 Square
Based in Santa Clar
Founder(s): James Eberhard, Nick Becker
Location: Santa Clara, California, United States
Industries: E-Commerce, Internet, Mobile, Telecommunications, Video
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SoloPoint Communications
SoloPoint Communications is providing engineering staffing and placement services on Contract, regular for CAD or Offsite Projects.
Founder(s): Ed Esber, Martin S. McKendry
Location: Santa Clara, California, United States
Industries: Telecommunications
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Phylogy
Phylogy designs, develops, and markets communications equipment for telecommunications companies.
Founder(s):
Location: Santa Clara, California, United States
Industries: Communications Infrastructure, Internet, IT Infrastructure, Telecommunications, Web Hosting
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Jighi
Jighi is an IT company that provides wireless internet services.
Founder(s):
Location: Santa Clara, California, United States
Industries: Internet, Telecommunications
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101 VOICE
101 VOICE provides cloud-based business communication solutions using SIP trunking that are simple, reliable, feature-rich, and affordable.
Founder(s):
Location: Santa Clara, California, United States
Industries: CRM, Information Technology, Software, Telecommunications
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Mino Wireless
MiNO Wireless provides managed alternative roaming services that enable mobile operators to capture revenue from subscribers.
Founder(s): Jing Liu
Location: Santa Clara, California, United States
Industries: Mobile, Telecommunications, Wireless
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Decide.com
Decide.com is an independent consumer resource for wireless and telecommunications services and products.
Founder(s):
Location: Santa Clara, California, United States
Industries: Price Comparison, Telecommunications, Wireless
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E-Systems
E-Systems
Founder(s):
Location: Santa Clara, California, United States
Industries: Health Care, Hospitality, Telecommunications
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VitalSigns Software
VitalSigns Software is a Provider of network performance management application software.
Founder(s):
Location: Santa Clara, California, United States
Industries: Network Hardware, Software, Telecommunications
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Wide Area Management Services
Wide Area Management Services is a provider of network communication services.
Founder(s):
Location: Santa Clara, California, United States
Industries: Internet, Telecommunications
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Java Community Process
JCP is the mechanism for developing standard technical specifications for Java technology.
Founder(s):
Location: Santa Clara, California, United States
Industries: Information Technology, Telecommunications
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TechLAB Innovation Center
TechLAB Innovation Center mission is to help early and mid-stage technology entrepreneurs scale their business operations.
Founder(s):
Location: Santa Clara, California, United States
Industries: Health Care, Information Technology, Mobile, Robotics, Telecommunications
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OpenFiber
OpenFiber is a telecommunication company that provides network infrastructure, internet, fiber-optic technology, and broadband services.
Founder(s):
Location: Santa Clara, California, United States
Industries: Communications Infrastructure, Internet, IT Infrastructure, Telecommunications
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iSeeLoc
iSeeLoc is a develops and sells revolutionary, Enterprise-grade Indoor Location Intelligence and Tracking solutions company.
Founder(s):
Location: Santa Clara, California, United States
Industries: Hardware, Infrastructure, Medical, Telecommunications
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TollBridge Technologies
TollBridge Technologies is a provider of voice-over-broadband solutions to service providers.
Founder(s):
Location: Santa Clara, California, United States
Industries: Telecommunications, VoIP, Wireless
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LongBoard
software solutions
Founder(s): Kim Niederman
Location: Santa Clara, California, United States
Industries: Infrastructure, Software, Telecommunications
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MessageBay
MessageBay creates custom Telephony Servers. They enable web recordings to be delivered to any telephone.
Founder(s):
Location: Santa Clara, California, United States
Industries: Communications Infrastructure, Messaging, Telecommunications
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OnStream Networks
OnStream Networks offers high-speed networking communications equipment.
Founder(s):
Location: Santa Clara, California, United States
Industries: Communication Hardware, Manufacturing, Telecommunications
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Vertical Communications
Vertical Communications provides communication solutions for SMBs and large enterprises.
Founder(s):
Location: Santa Clara, California, United States
Industries: Cloud Computing, Customer Service, Software, Telecommunications
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WNI Global
WNI is a manufacturer and supplier of wireless communications, networking equipment, and services.
Founder(s):
Location: Santa Clara, California, United States
Industries: Manufacturing, Telecommunications, Wireless
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InterWeave Software
InterWeave Software develops products for intranets and telecommuting.
Founder(s):
Location: Santa Clara, California, United States
Industries: Software, Telecommunications
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Wireless Online Inc.
Wireless OnLine company develops and commercializes breakthrough wireless telecommunications technologies to increase coverage.
Founder(s): Haim Harel
Location: Santa Clara, California, United States
Industries: Service Industry, Telecommunications, Wireless
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MGCP
HostedSwitch® provides VoIP softswitching in the format of Software-as-a-Service (SaaS)
Founder(s):
Location: Santa Clara, California, United States
Industries: Cloud Computing, Public Relations, SaaS, Telecommunications, VoIP
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PaidTraffic
PaidTraffic develops context-based smartphone services.
Founder(s): Michel Deschênes
Location: Santa Clara, California, United States
Industries: Content, Electronics, Mobile, Software, Telecommunications
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Terayon Communications Systems
Terayon Communications Systems
Founder(s):
Location: Santa Clara, California, United States
Industries: Telecommunications
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Tarshan
Tarshan is a software and service-based company.
Founder(s):
Location: Santa Clara, California, United States
Industries: Consulting, Software, Telecommunications
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Integrated Telecom Express – ADSL Tester
ADSL Tester is an innovator and manufacturer of ADSL chipsets.
Founder(s):
Location: Santa Clara, California, United States
Industries: Manufacturing, Telecommunications
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