Verizon Communications Inc., through its subsidiaries, engages in the provision of communications, technology, information, and entertainment products and services to consumers, businesses, and governmental entities worldwide. It operates in two segments, Verizon Consumer Group (Consumer) and Verizon Business Group (Business). The Consumer segment provides wireless services across the wireless networks in the United States under the Verizon and TracFone brands and through wholesale and other arrangements; and fixed wireless access (FWA) broadband through its wireless networks, as well as related equipment and devices, such as smartphones, tablets, smart watches, and other wireless-enabled connected devices. The segment also offers wireline services in the Mid-Atlantic and Northeastern United States, as well as Washington D.C. through its fiber-optic network, Verizon Fios product portfolio, and a copper-based network. The Business segment provides wireless and wireline communications services and products, including FWA broadband, data, video and conferencing, corporate networking, security and managed network, local and long-distance voice, and network access services to deliver various IoT services and products to businesses, government customers, and wireless and wireline carriers in the United States and internationally. The company was formerly known as Bell Atlantic Corporation and changed its name to Verizon Communications Inc. in June 2000. Verizon Communications Inc. was incorporated in 1983 and is headquartered in New York, New York.

Orange S.A. provides various fixed telephony and mobile telecommunications, data transmission, and other value-added services to customers, businesses, and other telecommunications operators in France and internationally. The company operates through France; Spain and Other European Countries; The Africa and Middle East; Enterprise; Orange business; Totem; International Carriers & Shared Services; and Mobile Financial Services segments. It offers mobile services, such as voice, SMS, and data; fixed broadband and narrowband services, as well as B2B fixed solutions and networks services, including voice and data services. The company also sells mobile handsets, broadband equipment, connected devices, and accessories. In addition, it provides IT and integration services comprising unified communication and collaboration services, such as LAN and telephony, consultancy, integration, and project management; hosting and infrastructure services, including cloud computing; customer relations management and other applications services; security services; and video conferencing, as well as sells related equipment. Further, the company offers national and international roaming services; online advertising services; and mobile virtual network operators, network sharing, and mobile financial services, as well as sells equipment to external distributors, brokers, and operators. It markets its products and services under the Orange brand. The company was formerly known as France Telecom and changed its name to Orange S.A. in July 2013. Orange S.A. is headquartered in Issy-les-Moulineaux, France.

Telefónica, S.A., together with its subsidiaries, provides telecommunications services in Europe and Latin America. The company offers mobile and related services and products, such as mobile voice, value added, mobile data and internet, wholesale, corporate, roaming, fixed wireless, and trunking and paging services. It also provides fixed telecommunication services, including PSTN lines; ISDN accesses; public telephone services; local, domestic, and international long-distance and fixed-to-mobile communications; corporate communications; supplementary value-added services; video telephony; intelligent network; and telephony information services, as well as leases and sells handset equipment and telephony information services. It also provides Internet and broadband multimedia services comprising internet service provider, portal and network, retail and wholesale broadband access, narrowband switched access, security, internet through fibre to the home, and voice over internet protocol services. In addition, the company offers leased line, virtual private network, fibre optics, web hosting and application, managed hosting, content delivery, outsourcing and application, desktop, and system integration and professional services. Further, the company offers wholesale services for telecommunication operators, including domestic interconnection and international wholesale services; leased lines for other operators; and local loop leasing services, as well as bit stream services, wholesale line rental accesses, and leased ducts for other operators' fiber deployment. Additionally, it provides video/TV services; smart connectivity and services, and consumer IoT products; financial and other payment, security, cloud, advertising, big data, and digital experience services; Aura; open gateway, living apps; smart Wi-Fi, Phoenix, NT, Solar 360, and Movistar Home devices. Telefónica, S.A. was incorporated in 1924 and is headquartered in Madrid, Spain.

Vodafone Group Public Limited Company provides telecommunication services in Germany, the United Kingdom, rest of Europe, Turkey, and Africa. It offers mobile and fixed connectivity services; cloud and edge computing services; Vodafone Business UC with RingCentral, a flexible unified communications solution that allows preferred communication apps together into a single mobile-friendly platform that integrates into existing systems and cloud applications; Business Digital Applications; Internet of Things (IoT) business solutions; end-to-end IoT products; and cybersecurity solutions for businesses. The company also provides mobile broadband devices, fixed devices, mobiles, tablets, and other devices; Fixed broadband and WiFi; V by Vodafone, which offers a range of smart devices that help customers keep track and stay connected with the things and people; Vodafone Television, an internet video product; M-PESA, an African mobile money platform to make payments and provides financial services; voice and roaming services; Vodafone Pass where customers pay a fee to access chats, music, and social or streaming entertainment without keeping track of gigabytes. It serves private and public sector customers in health, banking and finance, transport and logistics, retail, utilities, and agriculture industries. The company was incorporated in 1984 and is based in Newbury, the United Kingdom.

KT Corporation provides integrated telecommunications and platform services in Korea and internationally. The company offers mobile voice and data telecommunications services based on 5G, 4G LTE and 3G W-CDMA technology; fixed-line telephone services, including local, domestic long-distance, international long-distance, and voice over Internet protocol telephone services, as well as interconnection services; broadband Internet access service and other Internet-related services; and data communication services, such as fixed-line and leased line services, as well as broadband Internet connection services. It also provides media and content services, including IPTV, satellite TV, digital music, e-commerce, online advertising consulting, and web comics and novels services; and credit card processing and other financial services. In addition, the company offers information technology and network services, and satellite services; sells handsets and miscellaneous telecommunications equipment; develops and sells residential units and commercial real estate; and rents real estate properties. Further, it maintains public telephones; offers security, B2C and B2B, investment fund, software development and data processing, value added network, call center, system integration and maintenance, marketing, PCS distribution, truck transportation and trucking arrangement business, cloud system implementation, satellite communication network, installation and management, and data center development and related services. Additionally, the company is involved in the Internet banking ASP and security solutions, residential building development and supply, sports team management, technology business finance, and submarine cable construction and maintenance businesses. The company was formerly known as Korea Telecom Corp. and changed its name to KT Corporation in March 2002. KT Corporation was founded in 1981 and is headquartered in Seongnam-si, South Korea.

Turkcell Iletisim Hizmetleri A.S. provides digital services in Turkey, Belarus, Turkish Republic of Northern Cyprus, and the Netherlands. It operates through three segments: Turkcell Turkey, Turkcell International, and Techfin. It offers broadband services consist of mobile broadband, fiber to the home/building, xDSL, cable, and FWA over its mobile network; lifebox, a personal cloud service to users with a space for photos, documents, contacts, and videos; Iste Suit, a one-stop service with e-mail, file management, office applications, and video conferencing solutions for corporate companies; UpCall, an application for telecommunication operator; and GAME+, a cloud gaming platform. The company also operates BiP, a communication and life platform; TV+, a multi-screen TV platform; and fizy, a digital music platform. In addition, it provides digital identity management services, which includes mobile signature solution and one time password services; fixed telco and cyber security, managed security, data center and cloud, and system integration and managed services; digital business applications; and internet of things products and solution management, big data analytics, industry specific, and partner ecosystem and vendors solutions. Further, the company offers digital payment services, such as mobile wallet, direct carrier billing, utility payments, POS solutions, prepaid cards, money transfers, intracity subway/bus card, Payment Link, and QR code payment services, as well as Vitrin, an e-commerce solution; and international roaming, voice, data, and digital services. Additionally, it provides shopping, automobile, and green loans; and operates as an insurance agency. Turkcell Iletisim Hizmetleri A.S. was incorporated in 1993 and is headquartered in Istanbul, Turkey.

Telecom Argentina S.A., together with its subsidiaries, provides telecommunications services. The company offers mobile telecommunications services, including voice communications, high-speed mobile Internet content and applications download, online streaming, and other services; and sells mobile communication devices, such as handsets, Modems MiFi and wingles, and smart watches. It also offers internet connectivity products, including virtual private network services, traditional Internet protocol links, and other products; and programming and other cable television services. In addition, the company provides telephone services, including local, domestic, and international long-distance telephone services, as well as public telephone services; and other related supplementary services, such as call waiting, call forwarding, conference calls, caller ID, voice mail, itemized billing, and maintenance services. Further, it offers Infrastructure, interconnection, datacenter, Internet, value added, and international long-distance services; and data services, including data transmission, virtual private networks, symmetric Internet access, national and international signal transport, and videoconferencing services; Personal Pay, a digital wallet service. The company was formerly known as Cablevisión S.A. and changed its name to Telecom Argentina S.A. in January 2018.Telecom Argentina S.A. was founded in 1979 and is based in Buenos Aires, Argentina.

KVH Industries, Inc., together with its subsidiaries, engages in the design, development, manufacture, and marketing of mobile connectivity solutions for the marine and land mobile markets in the United States and internationally. The company offers Internet and VoIP airtime services; AgilePlans, a Connectivity as a Service solution; KVH Link, a crew wellbeing content subscription service with delivery by IP-Mobilecast; and OpenNet, a KVH VSAT data delivering service for non-KVH Ku-band VSAT terminals. It also provides TracNet, an integrated hybrid two-way communication terminal with VSAT, 5G/LTE, and shore-based Wi-Fi; TracPhone, a two-way VSAT-only satellite communications system; CommBox, ship-to-shore network management software for maritime communications; CommBox Edge, an advanced maritime network optimization and management solution; Starlink, a companion terminal for TracNet and TracPhone systems; KVH ONE, a global hybrid communication network supporting Internet, VoIP, content delivery, and other; and TracVision, a satellite television antenna system for vessels, recreational vehicles, buses, conversion vans, and automobiles. In addition, the company offers KVH Elite, a streaming service for leisure yachts; KVH OneCare, a services and support for TracNet and TracPhone systems; MOVIElink, a movie distribution solution; MUSIClink, a music and karaoke delivery solution; NEWSlink, a maritime news delivery solution; SPORTSlink, a sporting content delivery solution; TVlink, a television programming delivery solution; and news from home, a digital newspaper service. It sells its mobile communications products through a network of independent retailers, chain stores, distributors, and service providers, as well as to manufacturers of vessels, maritime equipment, and vehicles. The company was founded in 1982 and is headquartered in Middletown, Rhode Island.