William Blair

William Blair & Company, L.L.C., founded in 1935 in Chicago, is an independent, employee-owned global investment banking and asset management firm. The company operates from its headquarters at The William Blair Building and has a strong presence with offices across the U.S. and internationally. William Blair offers a wide range of financial services, focusing on wealth management, investment banking, and institutional asset management. Its wealth management services cater to high-net-worth individuals and families, providing financial planning, investment consulting, and estate planning. The firm manages approximately $69-71.6 billion in assets, employing experienced portfolio managers to deliver investment strategies across various markets. In investment banking, William Blair provides advisory services for mergers and acquisitions, corporate board advisory, and underwriting. The firm serves a diverse clientele, including institutional clients and high-net-worth individuals globally. William Blair is recognized for its commitment to diversity and inclusion, and it has received accolades for its financial advisory services.

Financial Services Chicago, United States Founded 1935 ~2,100 employees

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Employees
2,100
Revenue / employee
$1.1M
Revenue ~$2.3B
H1B filings, FY2026
10
Sponsors visas
Open jobs
30
Last 30 days

Salaries at William Blair

All salaries

19 salary profiles in the US

Most reported roles

Pay by level, gender and ethnicity

H-1B sponsorship

H-1B Sponsorship Limited
H-1B Filings by Department
Finance17
Engineering15
Operations6
Executive2
IT1

The department split adds up all the years listed above. FY2026 alone: 10 filings.

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William Blair FAQ

How many employees does William Blair have?

William Blair has about 2,100 employees (as of Mar 2026).

Does William Blair sponsor H1B visas?

Yes. William Blair filed 10 H1B (LCA) applications in FY2026, according to the latest U.S. Department of Labor disclosures. Most of them were for Finance roles.

What is William Blair's revenue per employee?

William Blair makes about $1.1M in revenue per employee, based on $2.3B annual revenue and 2,100 employees.

How much does William Blair pay?

6figr has 19 salary profiles for William Blair in the US, with pay broken down by role, level, gender and ethnicity on the William Blair salaries page. See William Blair salaries

Data from Company Prospectus, DOL LCA disclosures, WARN notices and 6figr salary profiles.