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William Blair

Privately Held
williamblair.com
Financial Services2,100+ employeesFounded 1935🇺🇸 United States

William Blair is the premier global boutique with expertise in investment banking, investment management, and private wealth management. 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

Founded
1935
Employees
2,100+
Industry
Financial Services
Company type
Privately Held
Headquarters
🇺🇸150 North Riverside Plaza, Chicago, Il 60606, Us (+1)
Specialties
Financial ServicesInvestment ManagementConsulting
3 / 4
Active markets
United Kingdom · Germany · Spain
1
New markets
Netherlands
Low
Confidence
mostly early signals
-50%
Momentum
vs prior period
10 / 100
Expansion Score
Early
Stages4Exploring
6 signals · Last 90 days

Global expansion

Live
United KingdomGermanySpain
Stages
ExploringInvestingLandingOperating
+1more marketsLocked
3 of 4 shown

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Activity pulse

6 signals in the last 90 days.

Last 90 days
Hiring
6-50%
Hiring
Marketing & PR
0
No activity
Product & Tech
0
No activity
+2more categoriesLocked
3 of 5 shown

Market entry timeline

The order this company entered each market — oldest to newest

1
🇬🇧United Kingdom1st market entered · 2022Advancing
Exploring
23 signalsExploring stage
2
🇩🇪Germany2nd market entered · 2023Advancing
Exploring
12 signalsExploring stage
3
🇪🇸Spain3rd market entered · 2025Advancing
Exploring
3 signalsExploring stage
+1more marketsLocked
3 of 4 shown
Current stageExploringTesting the waters
Confidence39%Low
Tracking since2022first signal

Recent signals

Hiring🇩🇪 Germanylast wk.

Investment Banking Associate 1, Healthcare

Hiring🇳🇱 Netherlands3w ago

Investment Banking Associate 1, Services & Industrials

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Good to know

Frequently Asked Questions Regarding William Blair

Quick answers about William Blair's business, markets, and growth signals.

William Blair is the premier global boutique with expertise in investment banking, investment management, and private wealth management. 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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