ADTRAN Inc. (ADTN)
Company Description
ADTRAN 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.

Country | United States |
IPO Date | Aug 10, 1994 |
Industry | Communication Equipment |
Sector | Technology |
Employees | 3,091 |
CEO | Thomas R. Stanton |
Contact Details
Address: 901 Explorer Boulevard Huntsville, Alabama United States | |
Website | https://www.adtran.com |
Stock Details
Ticker Symbol | ADTN |
Exchange | NASDAQ |
Fiscal Year | January - December |
Reporting Currency | USD |
CIK Code | 0000926282 |
CUSIP Number | 00738A106 |
ISIN Number | US00486H1059 |
Employer ID | 87-2164282 |
SIC Code | 3661 |
Key Executives
Name | Position |
---|---|
Thomas R. Stanton | President, Chief Executive Officer & Chairman |
Dr. Christoph Glingener | Chief Technology Officer |
Ronan Kelly | Chief Technology Officer of The EMEA & APAC Regions |
Timothy P. Santo CPA | Senior Vice President of Finance, Principal Accounting Officer, Treasurer & Chief Financial Officer |
James D. Wilson Jr. | Chief Revenue Officer |
Joia Thompson | Vice President of Human Resources |
Keith Atwell | Head of Global Business Development |
TJ Rancour | President at CalChip Connect |
Ulrich Dopfer | Vice President of Finance & Administration Planning |
Latest SEC Filings
Date | Type | Title |
---|---|---|
Mar 20, 2025 | 4 | Filing |
Mar 20, 2025 | 3 | Filing |
Mar 07, 2025 | 8-K | Current Report |
Mar 06, 2025 | SCHEDULE 13G | Filing |
Mar 03, 2025 | 10-K | Annual Report |
Feb 27, 2025 | 8-K | Current Report |
Feb 14, 2025 | SCHEDULE 13G/A | [Amend] Filing |
Jan 28, 2025 | 4 | Filing |
Jan 28, 2025 | 4 | Filing |
Jan 28, 2025 | 4 | Filing |