TekEfficient Provider Spotlight: ADTRAN

The Only Constant is Change


ADTRAN, Inc. is a leading global provider of networking and communications equipment, with a portfolio of intelligent solutions deployed by some of the world’s largest service providers, distributed enterprises and small and medium-sized businesses. ADTRAN solutions enable voice, data, video and Internet communications across copper, fiber and wireless network infrastructures.

Headquartered in Huntsville, Alabama, with sales offices strategically located throughout the United States and around the world, ADTRAN’s mission is to be a trusted provider of global communications solutions, to develop innovative technologies used to create products and services that make communications simpler and more affordable for people everywhere, and to foster an entrepreneurial environment supported by enthusiastic employees who exhibit an unwavering commitment to personal integrity and support our customers beyond their expectations.


  • Network Care Programs
  • ProServices


  • Hospitality
  • State & Local Government/Education (SLED)


  • Broadband Access
  • Narrowband Access
  • VoIP/IP Telephony
  • Carrier Ethernet
  • Network and Configuration Management
  • WAN Access
  • Enterprise Session
  • Wireless LAN
  • Border Controller
  • Optical
  • Ethernet Switches
  • Optical Networking Edge (ONE)
  • Integrated Access
  • IP Business Gateways
  • Routers
  • Mobile Backhaul
  • Unified Communications