H-1B sponsorship profile: Sun Fiber LLC. Across U.S. Department of Labor LCA disclosures, Sun Fiber LLC 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 Sun Fiber LLC’s H-1B petitions range from $66,165 at the low end to $114,000 at the high end, with a petition-weighted average of $86,019. That range reflects the mix of occupations the company sponsors, led by Quality Assurance Engineer (1 petitions at $85,904 avg), followed by Quality Analysis Engineer and 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. Sun Fiber LLC is headquartered in Richburg, SC under NAICS code 314999, and places H-1B workers across 1 state, most heavily in SC. 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 Sun Fiber LLC ranks. By H-1B petition volume, Sun Fiber LLC is #21,197 of 119,880 employers nationally and #153 of 832 employers headquartered in SC. Both ranks are computed live from the same underlying petition counts, not a separate estimate.