H-1B sponsorship profile: Allegro MicroSystems, LLC. Across U.S. Department of Labor LCA disclosures, Allegro MicroSystems, LLC filed 61 Labor Condition Applications covering 61 H-1B worker positions between fiscal year 2023 and fiscal year 2026. The employer’s DOL certification rate sits at 72.1% (44 certified of 61 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 Allegro MicroSystems, LLC’s H-1B petitions range from $83,400 at the low end to $290,000 at the high end, with a petition-weighted average of $123,199. That range reflects the mix of occupations the company sponsors, led by Analog Design Engineer (7 petitions at $116,597 avg), followed by Test Engineer and IC Design Engineer. 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. Allegro MicroSystems, LLC is headquartered in Manchester, NH under NAICS code 33441, and places H-1B workers across 4 states, most heavily in NH, MA, 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.