H-1B sponsorship profile: Polyphase System Inc. Across U.S. Department of Labor LCA disclosures, Polyphase System Inc filed 26 Labor Condition Applications covering 26 H-1B worker positions between fiscal year 2023 and fiscal year 2026. The employer’s DOL certification rate sits at 100% (26 certified of 26 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 Polyphase System Inc’s H-1B petitions range from $33,259 at the low end to $64,043 at the high end, with a petition-weighted average of $48,668. That range reflects the mix of occupations the company sponsors, led by Electrical Engineer (15 petitions at $53,366 avg), followed by Civil Engineer and Accountant. 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. Polyphase System Inc is headquartered in Barrigada, GU under NAICS code 236220, and places H-1B workers across 1 state, most heavily in GU. 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.