HallStar Services Corp H-1B Visa Sponsorship 2026
📍 Darien, IL most H-1B hiring
Does HallStar Services Corp sponsor H-1B visas and green cards?
Yes. HallStar Services Corp has filed 1 H-1B LCAs and 1 PERM green-card cases with the U.S. Department of Labor since FY2021, most recently 1 in FY2021 at a $95k median base salary, about 8% below the national H-1B median.
It files most often for Senior Research Chemist roles, most in Darien, IL.
H-1B filings
1 H-1B filing in FY2021, median base salary $95k. Too few years to chart a trend.
Wage floor & filing outcomes
The DOL-required prevailing wage (the legal floor, not actual pay), skill levels, and LCA decisions
Roles they sponsor
Where they hire
Green-card (PERM)
1 green-card (PERM) filing in FY2025, median offer $101k. Too few years to chart a trend.
Worker backgrounds
From green-card (PERM) cases
1 green-card (PERM) case on record, but they carry no education or citizenship details, DOL’s FY2025 PERM release dropped those fields, and this employer’s green-card cases are all FY2025.
More H-1B sponsors in Darien, IL
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Same industry: Synthetic Dye and Pigment Manufacturing