H-1B sponsorship profile: Topco Scientific USA Corp. Across U.S. Department of Labor LCA disclosures, Topco Scientific USA Corp filed 5 Labor Condition Applications covering 5 H-1B worker positions between fiscal year 2024 and fiscal year 2025. The employer’s DOL certification rate sits at 100% (5 certified of 5 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 Topco Scientific USA Corp’s H-1B petitions range from $53,800 at the low end to $84,500 at the high end, with a petition-weighted average of $74,460. That range reflects the mix of occupations the company sponsors, led by Project Management Specialist (2 petitions at $84,500 avg), followed by Training and Development Specialist and Supply Chain Management Analyst. 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. Topco Scientific USA Corp is headquartered in Phoenix, AZ under NAICS code 541330, and places H-1B workers across 2 states, most heavily in AZ, TX. 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 Topco Scientific USA Corp ranks. By H-1B petition volume, Topco Scientific USA Corp is #26,547 of 119,880 employers nationally and #362 of 1,705 employers headquartered in AZ. Both ranks are computed live from the same underlying petition counts, not a separate estimate.