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We are a leading global provider of networking and communications equipment. Our products enable voice, data, video and Internet communications across a variety of network infrastructures. Our solutions are currently in use by service providers, private enterprises, government organizations and millions of individual users worldwide.

Corporate Overview
We supply innovative network access products that enable a wealth of applications ranging from Internet access and corporate connectivity to telecommuting and distance learning.

Investor Relations
We have a history of sound financial performance. A wealth of information is available for those who are currently or those who are interested in becoming an ADTRAN investor.

Career Opportunities
Employees enjoy a wealth of benefits, a unique work atmosphere and state-of-the-art facilities. There is no better place to begin or further your career.

Latest information about ADTRAN including recent articles, press releases and PR contacts.

Learn how we embrace sustainability to be a responsible corporate citizen of the world.

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901 Explorer Boulevard
P.O. Box 140000
Huntsville, AL 35806


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