ADTRAN Holdings, Inc.

ADTRAN Holdings, Inc. provides networking and communications platforms, software, systems, and services globally. Its business is organized into two segments: Network Solutions, and Services & Support. The company offers a wide range of products including residential gateways, Ethernet passive optical network ONUs, gigabit passive optical network/XGS-PON ONTs, routers, switches, edge cloud solutions, carrier ethernet network interface devices, Optical Line Terminals, Packet Aggregation, Copper Access, and Oscilloquartz optical transport and engine solutions. It also provides infrastructure monitoring solutions, training, professional services, software, and managed services. Its software portfolio includes Mosaic One SaaS, n-Command, Procloud, MCP, AOE, and ACI-E. ADTRAN serves large, medium, and small service providers, as well as alternative service providers such as utilities, municipalities, fiber overbuilders, cable/MSOs, and SMBs and distributed enterprises.

ADTRAN Holdings, Inc. is listed on the Nasdaq Global Select Market (NasdaqGS) under the ticker symbol ADTN. The stock is traded in US Dollars (USD), reflecting its primary listing in the United States. As a US-based company, its financial reporting and share trading are conducted in USD, making it accessible to investors on major US exchanges.

ADTRAN Holdings, Inc. operates in the Technology sector, specifically within the Communication Equipment industry. This classification reflects the company's focus on developing and manufacturing networking and communications hardware, software, and services. As a communication equipment provider, ADTRAN supplies essential infrastructure components such as optical network terminals, routers, switches, and edge cloud solutions that enable broadband and telecommunications services for service providers and enterprises.

ADTRAN Holdings, Inc. is headquartered in Huntsville, Alabama, United States. The company was incorporated in 1985 and serves a global customer base. Its primary markets include large, medium, and small service providers, as well as alternative service providers such as utilities, municipalities, fiber overbuilders, cable/MSOs, and SMBs and distributed enterprises. By offering a comprehensive portfolio of networking solutions and services, ADTRAN supports broadband deployment and communication infrastructure across various regions.

ADTRAN Holdings generates revenue through two main business segments: Network Solutions and Services & Support. The Network Solutions segment includes sales of hardware products such as residential gateways, optical network terminals (ONUs/ONTs), routers, switches, edge cloud platforms, Optical Line Terminals, and copper access equipment. The Services & Support segment provides training, professional services, software subscriptions (including Mosaic One SaaS, n-Command, Procloud, MCP, AOE, and ACI-E), and managed services. By offering both products and ongoing support, ADTRAN creates recurring revenue streams while also benefiting from capital expenditures by service providers upgrading their networks.