H-1B sponsorship profile: Gray Matter Systems LLC. Across U.S. Department of Labor LCA disclosures, Gray Matter Systems LLC filed 10 Labor Condition Applications covering 10 H-1B worker positions between fiscal year 2023 and fiscal year 2025. The employer’s DOL certification rate sits at 70% (7 certified of 10 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 Gray Matter Systems LLC’s H-1B petitions range from $68,141 at the low end to $140,000 at the high end, with a petition-weighted average of $101,665. That range reflects the mix of occupations the company sponsors, led by Control Systems Engineer (3 petitions at $89,667 avg), followed by Sr Control Systems Engineer and System 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. Gray Matter Systems LLC is headquartered in Warrendale, PA under NAICS code 541330, and places H-1B workers across 2 states, most heavily in VA, PA. 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 Gray Matter Systems LLC ranks. By H-1B petition volume, Gray Matter Systems LLC is #16,610 of 119,880 employers nationally and #510 of 3,282 employers headquartered in PA. Both ranks are computed live from the same underlying petition counts, not a separate estimate.