H-1B sponsorship profile: William Blair Investment Management, LLC. Across U.S. Department of Labor LCA disclosures, William Blair Investment Management, LLC filed 8 Labor Condition Applications covering 8 H-1B worker positions between fiscal year 2023 and fiscal year 2025. The employer’s DOL certification rate sits at 100% (8 certified of 8 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 William Blair Investment Management, LLC’s H-1B petitions range from $93,974 at the low end to $200,000 at the high end, with a petition-weighted average of $148,547. That range reflects the mix of occupations the company sponsors, led by Research Analyst (3 petitions at $164,867 avg), followed by US ESG Sustainability Analyst and Head of Latin American Distribution. 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. William Blair Investment Management, LLC is headquartered in Chicago, IL under NAICS code 523110, and places H-1B workers across 2 states, most heavily in IL, FL. 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 William Blair Investment Management, LLC ranks. By H-1B petition volume, William Blair Investment Management, LLC is #19,368 of 119,880 employers nationally and #953 of 5,284 employers headquartered in IL. Both ranks are computed live from the same underlying petition counts, not a separate estimate.