ADTRAN Inc.

Adtran Inc is a telecommunications equipment provider with a broad portfolio of products covering optical, broadband, WAN, LAN, and unified communication areas. The company has a solid reputation of and expertise in delivering quality products at low prices to all tiers of communication-service providers. It operates under two reportable segments such as Network Solutions and Services & Support. Adtran has sales in the United States, Europe, the Middle East and Africa, Asia-Pacific, and Latin America.