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Headquarters Huntsville, AL
Size 1000 to 5000 Employees
Founded Unknown
Type Company - Public (ADTN)
Industry Telecommunications
Revenue ₹10 to ₹50 billion (INR) per year

ADTRAN turns copper into gold. The company offers about 1,800 network access products and systems used to enable Internet access, telephony, data transport, and video over voice and data networks, from traditional copper wire to optical. ADTRAN sells its switches, routers, and multiplexing systems to wireline and wireless carriers and service providers, such as AT&T, Qwest, and Verizon. Its enterprise networking equipment ranges from modems to larger integrated access devices intended for multiple users, access routers, multiplexers, firewalls, and radio equipment. The... More

Working at ADTRAN

Posted by employees

Employees are “Satisfied”   61 ratings


94% Approve of the CEO   48 ratings

ADTRAN Chairman, CEO, and Director Thomas R. Stanton

Thomas R. Stanton

Chairman, CEO, and Director

Pros: Learning, flexible, managers/leads with good technical understanding , free snacks :) in india office. atmosphere is positive and welcoming. Colleagues are nice and helping for a new recruit. Full Review

More ADTRAN Ratings & Reviews ( 61)

Accepted Offer – Interviewed in Hyderābād Feb 2014 – Reviewed Apr 08, 2014

Interview Details I got an telephonic interview which went around 2 hours. Three days later got a call that i was shortlisted for face to face discussion. F2F discussion involves Technical,Managerial,HR rounds. It took 5 hours to complete all these 3 rounds.

After completion of process it took around 2 weeks to…
Full Interview

Interview Question:
Questions related to java, snmp, cli, architectural and design patterns questions. Answer Question

More ADTRAN Interview Questions & Reviews (31)

ADTRAN Awards and Accolades

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America's 200 Best Small Companies, Forbes, 2009
America's 200 Best Small Companies, Forbes, 2008

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