Amdocs Limited, through its subsidiaries, provides software and services worldwide. It designs, develops, operates, implements, supports, and markets open and modular cloud portfolio. The company provides CES23, a 5G and cloud-native microservices-based market-leading customer experience suite, that enables service providers to build, deliver, and monetize advanced services; Amdocs Subscription Marketplace, a software-as-a-service-based platform that includes an expansive network of pre-integrated digital services, such as media, gaming, eLearning, sports, and retail to security and business services; the monetization suite for charging, billing, policy, and revenue management; Intelligent networking suite with a set of modular, flexible, and open service lifecycle management capabilities for network automation journeys; amAIz, a telco GenAI framework; Amdocs Digital Brands Suite, a pre-integrated digital business suite; and Amdocs eSIM Cloud for service providers. It also offers AI-powered, cloud-native, and home operating systems; data intelligence solutions and applications; end-to-end application development and maintenance services; and ongoing maintenance services. In addition, the company provides a line of services designed for various stages of a service provider's lifecycle includes consulting, delivery, quality engineering, operations, systems integration, network services, experience-driven services, data, cloud, and content services; managed services comprising application development, modernization and maintenance, IT and infrastructure services, testing and professional services that are designed to assist customers in the selection, implementation, operation, management, and maintenance of IT systems. It serves to the communications, entertainment, and media industry service providers, as well as mobile virtual network operators. Amdocs Limited was founded in 1988 and is headquartered in Saint Louis, Missouri.

Ciena Corporation provides hardware and software services for delivery of video, data, and voice traffic metro, aggregation, and access communications network worldwide. The company's Networking Platforms segment offers convergence of coherent optical transport, open optical networking, optical transport network switching, IP routing, and switching services. Its products include 6500 Packet-Optical Platform, Waveserver stackable interconnect system, and the 6500 Reconfigurable line system, and the 5400 family of Packet-Optical platforms, as well as 8100 coherent routing platforms; 3000 family of service delivery switches and the 5000 family of service aggregation switches, as well as 8700 Packetwave Platform and 6500 Packet Transport System. This segment also sells operating system software and enhanced software features embedded in each of its products. The company's Blue Planet Automation Software and Services segment provides multi-domain service orchestration, inventory, route optimization and analysis, multi-cloud orchestration, and unified assurance and analytics services. Its Platform Software and Service segment offers MCP domain controller solution, and OneControl unified management system, as well as planning tools. The company's Global Services segment provides maintenance support and training, installation and deployment, and consulting and network design services. Ciena Corporation was incorporated in 1992 and is headquartered in Hanover, Maryland.

CommScope Holding Company, Inc. provides infrastructure solutions for communications, data center, and entertainment networks worldwide. The company operates through Connectivity and Cable Solutions (CCS); Outdoor Wireless Networks (OWN); Networking, Intelligent Cellular and Security Solutions (NICS), and Access Network Solutions (ANS) segments. The CCS segment provides network solutions for indoor and outdoor network applications; and fiber optic and copper connectivity and cable solutions for use in telecommunications, cable television, residential broadband networks, data centers and business enterprises. The OWN segment provides base station antennas, radio frequency filters, tower connectivity, microwave antennas, metro cell products, cabinets, steel towers, accessories, wireless Spectrum management business and Comsearch products. The NICS segment offers indoor and outdoor Wi-Fi and long-term evolution (LTE) access points, access and aggregation switches; an Internet of Things suite, on-premises and cloud-based control and management systems; and software and software-as-a-service applications. The ANS segment offers cable modem termination systems, video infrastructure, distribution and transmission equipment and cloud solutions that enable facility-based service providers to construct a state-of-the-art residential and metro distribution network. It offers its products and services through independent distributors, specialized resellers and distributors, wireless and wireline operators, original equipment manufacturers, and system integrators, as well as directly to customers. The company was formerly known as Cedar I Holding Company, Inc. and changed its name to CommScope Holding Company, Inc. in January 2011. CommScope Holding Company, Inc. was founded in 1976 and is based in Claremont, North Carolina.

Altice USA, Inc., together with its subsidiaries, provides broadband communications and video services in the United States, Canada, Puerto Rico, and the Virgin Islands. It offers broadband, video, telephony, and mobile services to residential and business customers. The company's video services include delivery of broadcast stations and cable networks; over the top services; video-on-demand, high-definition channels, digital video recorder, and pay-per-view services; and platforms for video programming through mobile applications. In addition, it provides voice over Internet protocol telephone services; and mobile services, such as data, talk, and text. Further, the company offers Ethernet, data transport, IP-based virtual private networks, Internet access, and telephony services; hosted telephony services, managed Wi-Fi, managed desktop and server backup, and collaboration services comprising audio and web conferencing; fiber-to-the-tower services to wireless carriers; data services consisting of wide area networking and dedicated data access, as well as wireless mesh networks; and enterprise class telephone services that include traditional multi-line phone service. Additionally, it provides hosted private branch exchange, network security, and international calling and toll-free numbers services. Furthermore, the company offers audience-based and multiscreen advertising solutions; data analytics; and news programming services, as well as operates news channels under the News 12 Networks, Cheddar, and i24NEWS names. It also provides broadband communications and video services under the Optimum and Suddenlink brands. Altice USA, Inc. was incorporated in 2015 and is headquartered in Long Island City, New York.

Ribbon Communications Inc. provides communications technology in the United States, Europe, the Middle East, Africa, the Asia Pacific, and internationally. It operates through two segments, Cloud and Edge, and IP Optical Networks. The Cloud and Edge segment provides software and hardware products, solutions, and services for voice over internet protocol communications, voice over long-term evolution, and voice over 5G communications, and unified communications and collaboration. It also offers session border controllers; and network transformation products, such as signaling products, call controllers, media gateways, and application servers. This segment serves private, public, or hybrid cloud infrastructures, as well as data centers, enterprise premises, and service provider networks. The IP Optical Networks segment provides hardware and software products and solutions for IP networking, switching, routing, and optical transport for technologies, such as 5G, distributed cloud computing, and corresponding applications. It also offers multiple solutions, including 5G-native solutions for mobile-backhaul, metro and edge aggregation, core networking, data center interconnect, multi-service access, and transport solutions for wholesale carriers. This segment serves utilities, government, defense, finance, transportation, and education and research industries, as well as service providers and enterprises. The company was formerly known as Sonus Networks, Inc. and changed its name to Ribbon Communications Inc. in November 2017. Ribbon Communications Inc. was founded in 1997 and is headquartered in Plano, Texas.

Consolidated Communications Holdings, Inc., together with its subsidiaries, provides broadband and business communication solutions for consumer, commercial, and carrier channels in the United States. It offers high-speed broadband Internet access, SIP trunking, and voice over Internet protocol (VoIP) phone services; commercial data connectivity services in various markets, including Ethernet services, private line data services, software defined wide area network, and multi-protocol label switching services; networking services; cloud-based services; and data center and disaster recovery solutions. The company also provides voice services, such as local phone and long-distance services; and high-speed fiber data transmission services to regional and national interexchange; and wireless carriers, including Ethernet, cellular backhaul, dark fiber, and colocation services. In addition, it sells business equipment, as well as offers related hardware and maintenance support, video, and other miscellaneous services. Further, the company offers video services comprising high-definition television, digital video recorders (DVR), and/or a whole home DVR; and in-demand streaming TV services that provide endless entertainment options. Additionally, it provides network access services that include interstate and intrastate switched access, network special access, and end user access; and telephone directory publishing, video advertising, billing and support, and other miscellaneous services. The company was founded in 1894 and is headquartered in Mattoon, Illinois.

ATN International, Inc., through its subsidiaries, engages in the provision of digital infrastructure and communications services to residential, business, and government customers in the United States and internationally. The company operates through International Telecom and US Telecom segments. The company offers mobile, data, voice, broadband, and fixed services; handsets and accessories; and wholesale roaming, long distance voice services, and site maintenance services. It also leases critical network infrastructure, including towers and transport facilities; and provides managed information technology services, such as network, application, infrastructure, and hosting services. The company was formerly known as Atlantic Tele-Network, Inc. and changed its name to ATN International, Inc. in June 2016. ATN International, Inc. was founded in 1987 and is headquartered in Beverly, Massachusetts.

Actelis Networks, Inc. engages in the design, development, manufacture, and marketing of cyber hardened, hybrid fiber, networking solutions for Internet of Things and telecommunication companies in North America, Europe, the Middle East, Israel, and the Asia Pacific. It provides rapid-deployment networking solutions for wide-area IoT applications, including federal, state, and local governments; intelligent traffic systems; and military, utility, rail, telecom, and campus applications. The company's products include ethernet access devices; network aggregator switches; and Advanced MetaLIGHT/ Gigaline element management systems software, which enables remote management, monitoring, maintenance, and configuration of the installed equipment in the network. It also offers dynamic spectral software; and access broadband equipment. It serves offers its products through system integrators, distributors, contractors, resellers, and consultants. The company was incorporated in 1998 and is headquartered in Fremont, California.