William Blair & Company Employee Directory

Q: What is William Blair & Company known for?

William Blair & Company was founded in 1935. William Blair & Company operates in the Financial Services industry.

Q: How many employees does William Blair & Company have currently?

William Blair & Company has approximately 2.4K employees.

Financial ServicesIllinois, United States1001-5000 Employees

William Blair is the premier global partnership with expertise in investment banking, investment management, private wealth management, institutional sales and trading, and equity research. We provide advisory services, strategies, and solutions to meet our clients’ evolving needs. 
As an independent and employee-owned firm, together with our strategic partners, we operate in more than 20 offices worldwide.*

*Includes strategic partnerships with Allier Capital, BDA Partners, and Poalim Capital Markets.

Social Media Disclaimer: williamblair.com/Disclosures#social

Find William Blair & Company employees' phone numbers or email addresses

William Blair & Company Global Highlights

North America
2.9K

United States Of America
2.9K
Canada
3
Jamaica
1
Dominican Republic
1

Europe
280

United Kingdom Of Great Britain And Northern Ireland
216
Germany
29
Switzerland
12
Netherlands
10
Spain
4
France
3
Poland
2
Finland
2
Belgium
1
Sweden
1

Oceania
8

Australia
5
New Zealand
2
Solomon Islands
1

Asia
7

Singapore
4
India
2
China
1

Africa
3

Kenya
2
Zambia
1

South America
2

Brazil
1
Colombia
1

William Blair & Company's Leadership

L. T.
Ceo Singapore & Head Of Asian Distribution
Mobile Phone
Email
E. P.
Ceo
Mobile Phone
Email
B. S.
Chief Operating Officer
Mobile Phone
Email
I. W.
Chief Compliance Officer, Uk & Europe
Mobile Phone
Email
B. N.
Chief Finance Officer
Mobile Phone
Email
G. B.
President/Founder Executive Search
Mobile Phone
Email
R. G.
Partner
Mobile Phone
Email
C. L.
Partner And Managing Director
Mobile Phone
Email

William Blair & Company Employee Metrics

100%

50%

0%

2025

2024

Analytics
Banking
Finance
Research
Sales
Other
Engineering

Contact profiles from William Blair & Company

Name

Title

Contact Info

Location

Last Update

A. Z.
Owner
Mobile Phone
Email
Oct 16, 2024
A. D.
Partner, Portfolio Specialist
Mobile Phone
Email
Oct 21, 2024
A. J.
Owner And Lead Balloon Stylist At 99 Haus Balloons
Mobile Phone
Email
Oct 17, 2024
B. B.
Partner
Mobile Phone
Email
Oct 18, 2024
B. N.
Chief Finance Officer
Mobile Phone
Email
UNITED STATES
Nov 18, 2025
B. T.
Managing Director And Partner
Mobile Phone
Email
Oct 21, 2024
B. C.
Senior Partner And Co-Founder
Mobile Phone
Email
UNITED STATES
Mar 07, 2023
C. H.
Assistant To The Chief Financial Officer And Head Of Workplace And Real Estate Management
Mobile Phone
Email
UNITED STATES
Feb 26, 2024
C. M.
Partner
Mobile Phone
Email
Mar 04, 2025
C. H.
Assistant To The Chief Financial Officer And Head Of Workplace & Real Estate Management
Mobile Phone
Email
Oct 16, 2024

Frequently Asked Questions

What is William Blair & Company known for?

William Blair & Company was founded in 1935 operates in the Financial Services industry; you can contact the main corporate office by phone at

+1-312-236-****

. Explore William Blair & Company's company overview page for more information.

What is William Blair & Company's most common email format?

William Blair & Company employees' email format typically follows the pattern of . Trying to find reliable and up-to-date employee contact data? Find more William Blair & Company email formats with LeadIQ.

How many employees does William Blair & Company have currently?

William Blair & Company has approximately 2.4K employees as of December 2025. These team members are located across 6 continents, including North AmericaEuropeOceania.

Who are William Blair & Company's key employees and leadership?

As of December 2025, William Blair & Company's key employees include:

Ceo Singapore & Head Of Asian Distribution: L. T.
Ceo: E. P.
Chief Operating Officer: B. S.
Chief Compliance Officer, Uk & Europe: I. W.
Chief Finance Officer: B. N.

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