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Adtran's Overview

Total employees2478
HeadquartersHuntsville
Founded1985

Adtran, Inc. is a global provider of networking and communications equipment. Adtran's solutions enable voice, data, video, and internet communications across a variety of network infrastructures. The company is focused on providing open, disaggregated, and intelligent solutions for service providers, enterprises, government, and utility customers worldwide. Adtran's portfolio includes fiber access and aggregation platforms, optical networking, residential and business gateways, cloud-managed Wi-Fi, and network intelligence software.

Where is Adtran's Headquarters?

HQ Function

Serves as the central hub for Adtran's global operations, including corporate leadership, strategic planning, research and development, engineering, and administrative functions.

Notable Features:

Located within Cummings Research Park, one of the world's largest science and technology business parks. The campus features modern office buildings and advanced lab facilities.

Work Culture:

Emphasizes innovation, collaboration, and engineering excellence. The environment encourages continuous learning and development, with a focus on solving complex networking challenges for customers.

HQ Significance:

The Huntsville headquarters is pivotal for Adtran's innovation pipeline and strategic direction, anchoring its presence in the North American market and coordinating its worldwide activities.

Values Reflected in HQ: The headquarters reflects Adtran's commitment to technological leadership, innovation, community engagement within Huntsville, and a forward-looking approach to the telecommunications industry.

Location:

Adtran supports a diverse global customer base across six continents. Its international operations include sales offices, research and development centers, and support teams strategically located to serve service providers, enterprises, and government entities worldwide. This global footprint enables Adtran to deliver tailored solutions and responsive support to meet regional market demands and technological requirements.

Street Address:

901 Explorer Boulevard

City:

Huntsville

State/Province:

Alabama

Country:

USA

Adtran's Global Presence

Martinsried/Munich, Germany

Address: Campus Martinsried, Fraunhoferstrasse 9a, 82152 Martinsried/Munich, Germany

Drives innovation in high-speed optical transport and supports Adtran's customer base across Europe, the Middle East, and Africa.

Plano, Texas, USA

Address: Address details may vary; Plano houses significant operations.

Supports Adtran's operations and customer base in the Americas, with a focus on specific product lines and enterprise market segments.

Gurgaon, India

Address: Specific office address varies, located within a major tech hub in Gurgaon.

Leverages local tech talent for global software innovation, engineering support, and operational efficiency for Adtran's worldwide business.

Melbourne, Australia

Address: Specific office address varies; serves the APAC region.

Manages customer relationships, deployments, and technical assistance for Adtran's solutions in the APAC region.

Buying Intent Signals for Adtran

Highperformr Signals uncover buying intent and give you clear insights to target the right accounts at the right time — helping your sales, marketing, and GTM teams close more deals, faster.

Notable news
Hiring actively
Corporate Finance
Corporate Finance
Corporate Finance
Corporate Finance
Corporate Finance
*Example signal, not calculated in real time

Executive Team of Adtran

As of April 2025, Adtran' leadership includes:

Thomas R. Stanton - Chairman and Chief Executive Officer
Uli Dopfer - Chief Financial Officer
Christoph Glingener - Chief Technology Officer
Mike Foliano - Senior Vice President of Global Operations
Stuart Broome - Chief Sales Officer

Investors of Adtran

Adtran has been backed by several prominent investors over the years, including:

BlackRock, Inc.
The Vanguard Group, Inc.
State Street Corporation
Dimensional Fund Advisors LP
Various other institutional and individual shareholders (Adtran is publicly traded on NASDAQ: ADTN and FSE: ADW)

Executive New Hires/Exits in the Last 12 Months

Hire1
Exits1

Over the past year, Adtran has seen strategic adjustments in its leadership team, including the appointment of a new Chief Sales Officer and the departure of its CTO, Americas, reflecting the company's ongoing evolution and focus on global market alignment.

Departures

Robert Conger, Robert Conger departed from his position, having overseen technology strategy for the Americas and cloud initiatives.

New Appointments:

Stuart Broome, Stuart Broome joined Adtran as Chief Sales Officer to drive global sales efforts and market expansion.

Technology (Tech Stack) used by Adtran

Discover the tools Adtran uses. Highperformr reveals the technologies powering your target accounts — helping your sales, marketing, and GTM teams prioritize smarter and close faster.

Adtran Email Formats and Examples

Adtran commonly uses the 'first.last' or 'firstinitial_last' email format for its employees. Variations might exist based on department or region.

firstname.lastname@adtran.com or flastname@adtran.com

Format

jane.doe@adtran.com

Example

90%

Success rate

News and media

Adtran Investor RelationsMay 7, 2024

Adtran Reports First Quarter 2024 Financial Results

Adtran announced its financial results for the first quarter ended March 31, 2024, highlighting revenue figures, GAAP and non-GAAP performance, and providing an outlook on market conditions and company strategy....more

Adtran NewsApril 23, 2024

AltaWest selects Adtran SDX platform to deliver high-speed broadband to rural Alberta

Adtran announced that AltaWest is leveraging its SDX Series of fiber access platforms and Mosaic One software-as-a-service (SaaS) to bring high-speed connectivity to underserved communities in rural Alberta, Canada....more

Adtran NewsMarch 5, 2024

Adtran unveils industry’s first 800G coherent solution for metro and regional networks

Adtran launched its FSP 3000 M-Flex800™, described as the industry’s first 800Gbit/s single-slot adapter for metro and regional networks, designed to help network operators manage growing data demands efficiently and sustainably....more

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