Managing Director, Industrial Growth Products
Sam Tinaglia is a managing director for William Blair based in the firm’s Chicago office. He joined William Blair's investment banking team in 1999. Prior to William Blair, he worked for Robert W. Baird & Co. and Kidder, Peabody & Co.
Board member Midwest Christian Academy (k-8)
Trustee of The Chicago History Museum
Former President of the Psi Upsilon Scholarship Foundation
has agreed to be acquired by
William Blair acted as the exclusive financial advisor to Nehring Electrical Works Company in connection with its pending sale to Mueller Industries, Inc.
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a portfolio company of GreyLion Partners
has agreed to be acquired by
William Blair acted as the exclusive financial advisor to MTL Holdings, a portfolio company of GreyLion Partners, in connection with its pending sale to Carlisle Companies, Inc (NYSE: CSL).
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has been acquired by
William Blair acted as the exclusive financial advisor to Durex International Corporation in connection with its pending sale to Spirax-Sarco Engineering plc.
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a portfolio company of AEA Investors
has been acquired by
William Blair acted as the exclusive financial advisor to Pexco, a portfolio company of AEA Investors, in connection with its sale to Odyssey Investment Partners.
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a portfolio company of Dominus Capital
has been acquired by
has been acquired by
William Blair acted as exclusive financial advisor to North West Rubber (NWR) in connection with its sale to TorQuest Partners.
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has been acquired by
a portfolio company of O2 Investment Partners
has been acquired by
has been acquired by
has been acquired by
has been acquired by
Advanced Ballistic Protection Business
has been acquired by
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
High-growth companies, market leaders, and tech-enabled businesses across the industrial landscape count on our knowledge of sector trends and our relationships with leading strategic acquirers and financial sponsors to assist across a range of advisory and financial alternatives. We bring deep expertise into the global trends redefining industrial activity, such as connected buildings and machines (IoT), the development of innovative specialty materials, and production technologies and regulatory changes.
More about our industrial growth products expertise
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.*
Year William Blair was founded
Employees worldwide
Client assets
Independent and employee-owned
Offices worldwide
Companies under coverage
As of December 31, 2023
*Includes strategic partnerships with Allier Capital, BDA Partners, and Poalim Capital Markets.
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