Insights

Global Presence William Blair operates in over 20 international offices through strategic partnerships, presenting opportunities to offer tailored financial services and expand client relationships across multiple regions.

Comprehensive Services With expertise spanning investment banking, wealth management, institutional sales, and equity research, the firm can benefit from integrated technology solutions that enhance service delivery and client engagement.

Revenue Growth Potential Generating between one and ten billion dollars in revenue with a sizable employee base, William Blair presents a substantial target for financial technology upgrades, compliance software, or performance analytics solutions.

Independent and Employee-Owned As an independent, employee-owned firm, William Blair values innovative tools that support internal collaboration, employee engagement, and strategic planning to sustain competitive advantage.

Market Positioning Positioned among top-tier financial services firms with a focus on client advisory and investment strategies, the company is receptive to high-value partnerships that enhance market differentiation and client solutions.

William Blair & Company's Email Address Formats

William Blair & Company uses at least 3 format(s):

William Blair & Company Email Formats	Example	Percentage
FLast@williamblair.com	JDoe@williamblair.com	90%
First.Last@williamblair.com	John.Doe@williamblair.com	6%
FirstLast@williamblair.com	JohnDoe@williamblair.com	1%
LFirst@williamblair.com	DJohn@williamblair.com	1%
FMiddleLast@williamblair.com	JMichaelDoe@williamblair.com	1%
LastFirst@williamblair.com	DoeJohn@williamblair.com	1%
FLast@wmblair.com	JDoe@wmblair.com	58%
FL@wmblair.com	JD@wmblair.com	36%
Last@wmblair.com	Doe@wmblair.com	4%
First@wmblair.com	John@wmblair.com	2%

William Blair & Company Email Formats

Example

Percentage

FLast@williamblair.com

JDoe@williamblair.com

90%

First.Last@williamblair.com

John.Doe@williamblair.com

FirstLast@williamblair.com

JohnDoe@williamblair.com

LFirst@williamblair.com

DJohn@williamblair.com

FMiddleLast@williamblair.com

JMichaelDoe@williamblair.com

LastFirst@williamblair.com

DoeJohn@williamblair.com

FLast@wmblair.com

JDoe@wmblair.com

58%

FL@wmblair.com

JD@wmblair.com

36%

Last@wmblair.com

Doe@wmblair.com

First@wmblair.com

John@wmblair.com

Frequently Asked Questions

What is William Blair & Company's phone number?

You can contact William Blair & Company's main corporate office by phone at

+1-312-236-****

. For more prospecting data, LeadIQ has access to up-to-date and accurate contact information within our platform. Find, capture, and sync contact data to your CRM and sales tools in one click.

What is William Blair & Company's stock symbol?

William Blair & Company is a publicly traded company; the company's stock symbol is N/A.

What is William Blair & Company's official website and social media links?

William Blair & Company's official website is w-blair.com and has social profiles on LinkedIn.

How much revenue does William Blair & Company generate?

As of December 2025, William Blair & Company's annual revenue is estimated to be $5B.

What is William Blair & Company's NAICS code?

William Blair & Company's NAICS code is 52 - Finance and Insurance.

How many employees does William Blair & Company have currently?

As of December 2025, William Blair & Company has approximately 2.4K employees across 6 continents, including North AmericaEuropeOceania. Key team members include Ceo Singapore & Head Of Asian Distribution: L. T.Ceo: E. P.Chief Operating Officer: B. S.. Explore William Blair & Company's employee directory with LeadIQ.

What industry does William Blair & Company belong to?

William Blair & Company operates in the Financial Services industry.

What is William Blair & Company's email format?

William Blair & Company's email format typically follows the pattern of FLast@williamblair.com. Find more William Blair & Company email formats with LeadIQ.

When was William Blair & Company founded?

William Blair & Company was founded in 1935.

William Blair & Company

Q: What is William Blair & Company's official website and social media links?

William Blair & Company's official website is w-blair.com. William Blair & Company has social profiles on LinkedIn.

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

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