H-1B sponsorship profile: Sardonyx LLC. Across U.S. Department of Labor LCA disclosures, Sardonyx LLC filed 1 Labor Condition Applications covering 1 H-1B worker positions between fiscal year 2025 and fiscal year 2025. The employer’s DOL certification rate sits at 100% (1 certified of 1 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 Sardonyx LLC’s H-1B petitions range from $108,098 at the low end to $108,098 at the high end, with a petition-weighted average of $108,098. That range reflects the mix of occupations the company sponsors, led by Principal Engineer (1 petitions at $108,098 avg). 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. Sardonyx LLC is headquartered in Lansing, MI under NAICS code 541330, and places H-1B workers across 1 state, most heavily in MI. 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 Sardonyx LLC ranks. By H-1B petition volume, Sardonyx LLC is #72,571 of 119,880 employers nationally and #1,989 of 2,986 employers headquartered in MI. Both ranks are computed live from the same underlying petition counts, not a separate estimate.