H-1B sponsorship profile: St Marys Cement US LLC. Across U.S. Department of Labor LCA disclosures, St Marys Cement US LLC filed 4 Labor Condition Applications covering 4 H-1B worker positions between fiscal year 2023 and fiscal year 2025. The employer’s DOL certification rate sits at 100% (4 certified of 4 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 St Marys Cement US LLC’s H-1B petitions range from $101,528 at the low end to $126,500 at the high end, with a petition-weighted average of $112,582. That range reflects the mix of occupations the company sponsors, led by Automation Control Engineer (2 petitions at $108,370 avg), followed by Maintenance Manager and Corporate Reliability 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. St Marys Cement US LLC is headquartered in Detroit, MI under NAICS code 327310, 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 St Marys Cement US LLC ranks. By H-1B petition volume, St Marys Cement US LLC is #30,742 of 119,880 employers nationally and #1,010 of 2,986 employers headquartered in MI. Both ranks are computed live from the same underlying petition counts, not a separate estimate.