Dave Coolidge

Dave Coolidge

Vice Chairman

About Mr. Coolidge

Dave Coolidge is vice chairman for William Blair based in the firm’s Chicago office. He originally joined William Blair's investment banking team in 1969. He was the manager of Corporate Finance from 1977 to 1984 and William Blair's CEO from 1995 to 2004.

Board Membership

University of Chicago, Emeritus
Williams College, Emeritus
Rush University Medical Center
Shields Meneley Partners
Duluth Trading
Calvin Coolidge Presidential Foundation

Rigorous pursuit of your success. Every transaction. Every time.

Our investment bankers are 100 percent committed to your organization’s sustained success. By drawing on our deep industry and product experience as well as our dedicated global resources, we provide advisory and financing services that allow you to capitalize on today’s opportunities and anticipate tomorrow’s challenges.

More about investment banking at William Blair
Aerial view of highway interchange at night

About William Blair

William Blair is a 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.*

William Blair Emblem

Year William Blair was founded

Icon of three people

Employees worldwide

Dollar sign icon
+131 billion

Client assets

Handshake icon
87 Years

Independent and employee-owned

Globe icon

Offices worldwide

Checklist icon

Companies under coverage

As of March 31, 2022
*Includes strategic partnerships with Allier Capital, BDA Partners, and Poalim Capital Markets.

More about William Blair affiliated entities