ADTRAN
NASDAQ:ADTNADTRAN Holdings, Inc., through its subsidiaries, provides end-to-end fiber networking solutions for communications service provider, enterprises, and government customers in the United States, Germany, the United Kingdom, Mexico, and internationally. It operates through two segments, Network Solutions, and Services & Support. The company offers fiber access and fiber to the node platforms; transceivers, cables, and other miscellaneous materials; passive optical network optical line terminals; fiber to the distribution point Gfast distribution point units; cabinet and outside plant enclosures and services; packet optical transports; fixed wireless access platforms; and network management and subscriber services, and control and orchestration software. It also provides broadband customer premises solutions, ethernet switches and routers, residential gateways, cloud-based software-as-a-service management platforms, virtual wireless local area networks, Internet of Things gateways, pre-sale and post-sale technical support, and multi-gigabit mesh Wi-Fi gateways. In addition, the company offers time division multiplexed and asynchronous transfer mode-based aggregation systems and customer devices; and high-bit-rate and asymmetric digital subscriber line, and other technologies. Further, it provides other access and aggregation, subscriber and experience, and traditional and other products, software, and services. Additionally, the company engages in the provision of planning, engineering, program management, maintenance, installation, and commissioning services to implement customer network solutions; and customer devices solutions into consumer, small business, and enterprise locations. ADTRAN Holdings, Inc. is headquartered in Huntsville, Alabama.
AudioCodes
NASDAQ:AUDCAudioCodes Ltd. provides advanced communications software, products, and productivity solutions for the digital workplace. The company offers solutions, products, and services for unified communications, contact centers, hosted business services, VoiceAI business line, and service provider business. Its products include session border controllers, life cycle management solutions, VoIP network routing solutions, media gateways and servers, multi-service business routers, IP phones solutions, and value-added applications, as well as professional services. The company also offers One Voice Operations Center, a voice network management solution; Device Manager for administering business phones and meeting room solutions; AudioCodes Routing Manager for handling call routing in VoIP networks; and User Management Pack 365 simplifies user lifecycle and identity management across Microsoft Teams and Skype for Business deployments. In addition, it provides AudioCodes Live for Microsoft Teams, a portfolio of managed services for simplifying Teams adoption; appliances for Microsoft Skype/Teams for Business such as survivable branch appliances, CCE, and CloudBond 365; and a range of value-added voice applications comprising SmartTAP, Voca, VoiceAI Connect, and Meeting Insights. Further, the company offers managed services; and AudioCodes Live Cloud, a Microsoft Teams software as a service solution that enables service providers to offer their business customers a seamless migration to Microsoft Teams. It primarily markets and sells its products through a direct sales force and sales representatives to original equipment manufacturers, network equipment providers, and systems integrators and distributors in the telecommunications and networking industries. The company primarily operates in the Americas, Europe, the Far East, and Israel. AudioCodes Ltd. was incorporated in 1992 and is headquartered in Lod, Israel.
Clearfield
NASDAQ:CLFDClearfield, Inc. manufactures and sells various fiber connectivity products in the United States and internationally. The company offers FieldSmart, a series of panels, cabinets, wall boxes, and other enclosures; WaveSmart, an optical components integrated for signal coupling, splitting, termination, multiplexing, demultiplexing, and attenuation for integration within its fiber management platform; and active cabinet products. It also provides CraftSmart FiberFirst pedestals, an access terminal that offers a cable management and mounting bracket kit to support the deployment of access terminals; YOURx, an access terminal that provides flexibility with cable mid-span and internal splicing options; and FieldShield, a fiber pathway and protection method for reducing the cost of broadband deployment. In addition, the company offers fiber assemblies; fiber optic and copper cables, microducts, microduct accessories, and tools; and installation and connection accessories for fiber optic networks. It serves community broadband customers, multiple system operators, large regional service providers, and wireline/wireless national telco carriers. The company was formerly known as APA Enterprises, Inc. and changed its name to Clearfield, Inc. in January 2008. Clearfield, Inc. was incorpoarted in 1979 and is headquartered in Minneapolis, Minnesota.
Infinera
NASDAQ:INFNInfinera Corporation provides optical transport networking equipment, software, and services worldwide. The company's product portfolio includes Infinera Groove series for modular and sled-based platforms to support a various transport network applications; Infinera 7300 series, an SDN-ready coherent optical transport system; Infinera FlexILS open optical line system that connects various Infinera and third-party terminal equipment platforms over long-distance fiber optic cable providing switching, multiplexing, amplification, and management channels; and Infinera 7090 and 7100 series for transport platforms. It also offers Infinera XTM series, a packet-optical transport platform that enables metro connectivity solutions; Infinera XTC series, a multi-terabit packet optical transport platforms that integrates digital OTN switching and optical DWDM transmission; Infinera mTera series, a network transport solution; and Infinera XT series, a platform that is designed to power cloud scale network services over metro, DCI, long-haul, and subsea networks. In addition, the company provides Infinera Cloud Xpress Family that is designed to meet the needs of internet content providers (ICPs), communication service providers, internet exchange service providers, enterprises, and other large-scale data center operators; and ICE-X Coherent Pluggable Optics. It also offers Infinera Transcend software suite; and system software and customer support services. The company serves telecommunications service providers, ICPs, cable providers, wholesale carriers, research and education institutions, large enterprises, and government entities. It markets and sells its products and related support services primarily through its direct sales force. The company was formerly known as Zepton Networks. Infinera Corporation was incorporated in 2000 and is headquartered in San Jose, California.
Telkom SA SOC
OTCMKTS:TLKGYTelkom SA SOC Ltd provides integrated communications and information technology (IT) services to residential, business, government, wholesale, and corporate customers in South Africa, the United States, the United Kingdom, rest of Europe, and internationally. It operates through Openserve, Telkom Consumer, BCX, Gyro, and Other segments. The company offers mobile and fixed-line telecommunication services, including broadband, optical and carrier, business-to-business connectivity, interconnect-based, broadband data, voice, content, and gaming solutions; and small and medium entity information, communication, and technology services, as well as business mobility, global telecommunication, converged communication, customer premises equipment, and internet and value-added services. It also provides cloud computing, unified communications and collaboration, security, big data analytics, and mobility solutions; enterprise and applications solutions, IT managed services and infrastructure, and cloud solutions; digital and social media advertising; and e-commerce services. The company was incorporated in 1991 and is headquartered in Centurion, South Africa.