H-1B sponsorship profile: Grantek Systems Integration Corp. Across U.S. Department of Labor LCA disclosures, Grantek Systems Integration Corp filed 3 Labor Condition Applications covering 3 H-1B worker positions between fiscal year 2024 and fiscal year 2025. The employer’s DOL certification rate sits at 100% (3 certified of 3 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 Grantek Systems Integration Corp’s H-1B petitions range from $94,000 at the low end to $134,500 at the high end, with a petition-weighted average of $114,333. That range reflects the mix of occupations the company sponsors, led by Technical Solution Support Specialist (1 petitions at $94,000 avg), followed by SYSTEM DESIGNER and Lead Systems 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. Grantek Systems Integration Corp is headquartered in Oak Brook, IL under NAICS code 541512, and places H-1B workers across 3 states, most heavily in PA, CA, IL. 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 Grantek Systems Integration Corp ranks. By H-1B petition volume, Grantek Systems Integration Corp is #37,433 of 119,880 employers nationally and #1,789 of 5,284 employers headquartered in IL. Both ranks are computed live from the same underlying petition counts, not a separate estimate.