H-1B sponsorILFEIN 36-2214610Updated Jul 2026
William Blair & Company, LLC
US H-1B Labor Condition Application activity for William Blair & Company, LLC. Filed 123 disclosures between FY2010 and FY2026 from worksites with a IL headquarters indicator.
Total filings
5
Outside top-N · FY2026
Certified
100.0%
unconditional · FY2026
Withdrawn
0.0%
withdrawn rate · FY2026
Denied
0.0%
rejection rate · FY2026
H-1B outcome breakdown
Share of William Blair & Company, LLC’s LCAs by DOL case status, all fiscal years. Use the year filter above for a single-year breakdown.
| Outcome | Share |
|---|---|
| Certified | 86.2% |
| Cert-withdrawn | 13.0% |
| Denied | 0.8% |
Certified86.2%
Cert-withdrawn13.0%
Denied0.8%
Top occupations sponsored
SOC codes filed most by William Blair & Company, LLC across all fiscal years. Click any row to open the national salary guide.
| # | SOC | Title | Filings |
|---|---|---|---|
| 1 | 13-2051 | Financial and Investment Analysts | 54 |
| 2 | 15-1252 | Software Developers | 14 |
| 3 | 15-1253 | Software Quality Assurance Analysts and Testers | 12 |
| 4 | 19-4021 | Biological Technicians | 11 |
| 5 | 15-2051 | Data Scientists | 11 |
| 6 | 11-3021 | Computer and Information Systems Managers | 7 |
| 7 | 11-3031 | Financial Managers | 5 |
| 8 | 41-3031 | Securities, Commodities, and Financial Services Sales Agents | 2 |
| 9 | 15-1211 | Computer Systems Analysts | 2 |
| 10 | 19-1042 | Medical Scientists, Except Epidemiologists | 2 |
Financial and Investment Analysts
54
Software Developers
14
Software Quality Assurance Analysts and Testers
12
Biological Technicians
11
Data Scientists
11
Computer and Information Systems Managers
7
Financial Managers
5
Securities, Commodities, and Financial Services Sales Agents
2
Computer Systems Analysts
2
Medical Scientists, Except Epidemiologists
2
H-1B filings by fiscal year
Year-over-year H-1B filing volume — a hiring-demand signal, not headcount.
| Year | Filings |
|---|---|
| FY2010 | 7 |
| FY2011 | 5 |
| FY2012 | 5 |
| FY2013 | 5 |
| FY2014 | 7 |
| FY2015 | 6 |
| FY2016 | 6 |
| FY2017 | 19 |
| FY2018 | 11 |
| FY2019 | 19 |
| FY2024 | 17 |
| FY2025 | 11 |
| FY2026 | 5 |
| Period | Value |
|---|---|
| FY2010 | 7 |
| FY2011 | 5 |
| FY2012 | 5 |
| FY2013 | 5 |
| FY2014 | 7 |
| FY2015 | 6 |
| FY2016 | 6 |
| FY2017 | 19 |
| FY2018 | 11 |
| FY2019 | 19 |
| FY2024 | 17 |
| FY2025 | 11 |
| FY2026 | 5 |
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Understand the data
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