5G

Arrcus is a networking software company founded in 2016 by Devesh Agarwal and a team of veterans from Cisco, Juniper, and other networking incumbents, and headquartered in San Jose, California. The co

Boingo Wireless is a Los Angeles-based wireless infrastructure company that designs, builds, and monetizes distributed antenna systems (DAS), small cells, Wi-Fi networks, and private 5G solutions at l

BT Group plc is the United Kingdom's largest fixed and mobile telecommunications company, headquartered in London. The company provides broadband, mobile, TV, and enterprise networking services throug

Deutsche Telekom AG is Europe's largest telecommunications company by revenue, headquartered in Bonn, Germany. In 2025 the company reported organic revenue of €119.1 billion, driven by continued growt

Diamond Foundry is a Silicon Valley company pioneering the industrial production of single-crystal diamond wafers for next-generation semiconductor applications. The company operates plasma reactor te

DreamBig Semiconductor is a fabless semiconductor startup founded by veterans of leading chip companies, focused on developing next-generation compute silicon for artificial intelligence, data centers

DriveNets is an Israeli networking software company that is fundamentally changing how telecommunications carriers and cloud operators build their routing infrastructure. Founded in 2015 and headquart

EdgeQ is a Santa Clara-based semiconductor startup founded in 2018 that is building a programmable 4G/5G base station-on-a-chip that allows network operators to run both 4G LTE and 5G NR protocols on

Telefonaktiebolaget LM Ericsson is a Swedish multinational networking and telecommunications company headquartered in Stockholm, founded in 1876. The company is one of the two leading global suppliers

Hubble Network is building a global satellite infrastructure that enables Bluetooth-enabled devices to connect directly to satellites in low Earth orbit — without cellular coverage, Wi-Fi, or any terr

KDDI Corporation is Japan's second-largest mobile carrier and fixed-line operator, headquartered in Tokyo. Operating under the au brand, KDDI serves approximately 60 million mobile subscribers and pro

Menlo Microsystems (branded as Menlo Micro) is an Irvine, California-based semiconductor company that has developed a new category of electronic switch called the Ideal Switch, built on Micro-Electro-

Monogoto is a software-defined connectivity company founded in 2018 and headquartered in Tel Aviv, Israel, with a US presence in New York. The company operates a cloud-native cellular platform that pr

Movandi is a connectivity infrastructure company specializing in millimeter-wave (mmWave) 5G technology and intelligent RF systems for terrestrial and satellite communications networks. Founded in 201

Netomnia is the UK's fourth-largest full-fibre broadband network operator, part of the Substantial Group alongside retail ISPs YouFibre and brsk. Founded in 2019, the company has deployed FTTP (Fibre-

Nokia Corporation is a Finnish multinational telecommunications, information technology, and consumer electronics company headquartered in Espoo, Finland. Today Nokia operates almost entirely in B2B i

Nippon Telegraph and Telephone Corporation (NTT) is Japan's largest telecommunications company and one of the world's largest by revenue, reporting approximately $120 billion in revenue in fiscal 2025

Orange S.A. is a French multinational telecommunications corporation headquartered in Paris and the incumbent carrier in France. The company serves more than 285 million customers across Europe and Af

Oxio is a Telecom-as-a-Service (TaaS) company that enables businesses, brands, and service providers to build, launch, and operate their own mobile network operator (MVNO) or connectivity product thro

Pivotal Commware is a wireless technology company founded in 2016 and headquartered in Bothell, Washington, focused on solving one of 5G's most persistent deployment challenges: extending millimeter w

Plume is a cloud software and AI platform company that partners with Internet Service Providers to deliver managed home and small business WiFi, network security, and IoT management services. Founded

Rogers Communications Inc. is Canada's largest wireless carrier, headquartered in Toronto and listed on the Toronto Stock Exchange. The company serves approximately 11 million wireless subscribers and

Semtech Corporation was founded in 1960 in Camarillo, California and has evolved from a manufacturer of discrete semiconductors into a provider of high-performance analog and mixed-signal chips for Io

SK Telecom Co., Ltd. is South Korea's largest mobile carrier, headquartered in Seoul, serving approximately 31 million mobile subscribers. The company was the world's first to commercially deploy 5G i

SoftBank Corp. is Japan's third-largest mobile carrier and a subsidiary of SoftBank Group Corp., headquartered in Tokyo. The company serves over 27 million mobile subscribers in Japan and reported app

Tarana Wireless is a wireless technology company that developed next-generation Fixed Wireless Access (ngFWA), a proprietary broadband platform designed to deliver gigabit-class internet speeds over n

Telstra Corporation Limited is Australia's largest telecommunications company, headquartered in Melbourne and listed on the Australian Securities Exchange. The company provides mobile, fixed broadband

TELUS Corporation is Canada's second-largest telecommunications company by subscriber count, headquartered in Vancouver, British Columbia. The company reported revenues of approximately C$19 billion i

Vodafone Group Plc is a British multinational telecommunications company headquartered in Newbury, England, serving approximately 300 million mobile customers and 30 million broadband customers worldw

Xairos Systems Inc. is a Boulder, Colorado-based deep technology company developing quantum-based time synchronization and positioning, navigation, and timing (PNT) technology as a GPS-independent alt