H-1B sponsorship profile: MRO Corporation. Across U.S. Department of Labor LCA disclosures, MRO Corporation filed 7 Labor Condition Applications covering 7 H-1B worker positions between fiscal year 2023 and fiscal year 2025. The employer’s DOL certification rate sits at 100% (7 certified of 7 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 MRO Corporation’s H-1B petitions range from $64,500 at the low end to $155,384 at the high end, with a petition-weighted average of $130,465. That range reflects the mix of occupations the company sponsors, led by Software Developer (2 petitions at $129,099 avg), followed by Solutions Architect and Software Engineer, Advisor. 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. MRO Corporation is headquartered in Norristown, PA under NAICS code 541511, and places H-1B workers across 1 state, most heavily in 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 MRO Corporation ranks. By H-1B petition volume, MRO Corporation is #21,197 of 119,880 employers nationally and #648 of 3,282 employers headquartered in PA. Both ranks are computed live from the same underlying petition counts, not a separate estimate.