H-1B sponsorship profile: Southwest Gas Corporation. Across U.S. Department of Labor LCA disclosures, Southwest Gas Corporation filed 30 Labor Condition Applications covering 30 H-1B worker positions between fiscal year 2023 and fiscal year 2026. The employer’s DOL certification rate sits at 100% (30 certified of 30 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 Southwest Gas Corporation’s H-1B petitions range from $99,898 at the low end to $166,000 at the high end, with a petition-weighted average of $127,765. That range reflects the mix of occupations the company sponsors, led by Sr. Analyst/Systems (3 petitions at $113,097 avg), followed by Manager/SAP Architecture and Sr. Business Analyst/SAP. 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. Southwest Gas Corporation is headquartered in Las Vegas, NV under NAICS code 221210, and places H-1B workers across 2 states, most heavily in NV, NC. 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 Southwest Gas Corporation ranks. By H-1B petition volume, Southwest Gas Corporation is #7,343 of 119,880 employers nationally and #22 of 765 employers headquartered in NV. Both ranks are computed live from the same underlying petition counts, not a separate estimate.