Adtran: Detailed Company Information & Corporate Profile
Summary
Adtran is a public company that has been in the industry for 41 years. The company currently specializes in the Telecommunications, Telecommunications Equipment areas. The position of the Chairman & CEO is occupied by Thomas R. Stanton. Its headquarters is located at Huntsville, Alabama, USA. The number of employees ranges from 1.0K to 5.0K. The annual revenue of Adtran varies between 500M and 1.0B. To connect with Adtran employee register on SignalHire.
| Adtran Website | adtran.com |
| Social Links |    |
| Phone Number | 1-800-923-8726, 256-963-8000 |
| Industries | |
| Adtran Headquarters address | 901 Explorer Blvd., Huntsville, AL, 35806 US |
| Company Size | 1000-5000 employees |
| Specialties | telecommunications, carrier ethernet, broadband access, FTTH, Optical Networking Edge, Wi-Fi, SD-Access, Vectoring, FTTx, RFoG, EPON, 10G, Open Networks, Broadband, Fiber Access |
| SIC Code | 3669 |
| DMA Code | Huntsville Metropolitan Area |
| Founded | 1985 |
| Estimated Annual Revenue | $500M - 1.0B |
| Operating Status | Independent Company |
Competitors
Name | Founded | Type | Employees | Revenue | Funding |
|---|---|---|---|---|---|
| 2011 | Privately Held | 1 - 25 | 5M | $350K | |
| 2004 | Public Company | 1.0K - 5.0K | 2.6B | $236M |
Estimated Website Traffic
The chart shows a growth in traffic to the adtran.com website. In April, traffic increased to 53225, compared to 51653 in the previous month. The highest traffic in 2026 was recorded in April, reaching 53225 visits.
Workforce Turnover
Number of staff members switched
Departmental sample breakdown
Corporate Tenure Analytics
Adtran's workforce includes employees across a wide range of tenure levels.
13% have been with the company for 1 to 2 years11% have been with the company for 3 to 4 years10% have been with the company for 5 to 7 years11% have been with the company for 8 to 10 years56% have been with the company for more than 11 years
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Adtran Corporate Information: FAQ
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