H-1B sponsorship profile: ADTRAN, Inc. Across U.S. Department of Labor LCA disclosures, ADTRAN, Inc filed 12 Labor Condition Applications covering 12 H-1B worker positions between fiscal year 2023 and fiscal year 2025. The employer’s DOL certification rate sits at 91.7% (11 certified of 12 filed), a useful proxy for how cleanly their prevailing-wage attestations pass the Labor Department’s preliminary review before USCIS adjudication.

Compensation spread. Offered wages on ADTRAN, Inc’s H-1B petitions range from $72,509 at the low end to $172,887 at the high end, with a petition-weighted average of $116,982. That range reflects the mix of occupations the company sponsors, led by Software Development Engineer (3 petitions at $94,084 avg), followed by Manager, Engineering and CPQ Programmer Analyst, Adv. H-1B salaries reported on LCAs must meet or exceed the DOL prevailing wage for the role and worksite, so the spread also tracks wage-level geography and seniority.

Geographic footprint. ADTRAN, Inc is headquartered in Huntsville, AL under NAICS code 334210, and places H-1B workers across 2 states, most heavily in AL, TX. Combined, these signals give a granular view of how one employer uses the H-1B program, volume, approval cleanliness, wage posture, and where the jobs actually sit on the map.

Where ADTRAN, Inc ranks. By H-1B petition volume, ADTRAN, Inc is #14,627 of 119,880 employers nationally and #58 of 609 employers headquartered in AL. Both ranks are computed live from the same underlying petition counts, not a separate estimate.