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Brian Flynn

Brian Flynn

Managing Director, Industrial Growth Products

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About Brian

Brian Flynn is a managing director for William Blair based in the firm’s Chicago office. Brian leads the firm’s North American packaging practice, focusing on flexible, rigid, labels, sustainable-oriented, and fiber-based packaging solutions for end markets including food & beverage, healthcare, nutraceutical, and protective / eCommerce. As an industry expert, he regularly participates in industry conferences and serves in speaking roles, including at the 2024 L.E.K. Future of Packaging event and AWA M&A Executive Forum 2024, among others.

Brian joined William Blair’s Investment Banking team in 2013 and has over 10 years of sector, M&A, and capital markets experience working with corporate and private equity clients globally.

Previously, Brian worked for Deloitte in their audit advisory practice.

Awards and Affiliations

CPA (Prior)
Passed all three levels of the CFA program and may be awarded the charter upon completion of the required work experience

Notable Transactions

  • Not Disclosed

    a portfolio company of
    Ardian’s North America Fund

    has been acquired by

    August 2023

  • Not Disclosed

    a portfolio company of
    Arsenal Capital Partners

    has been acquired by

    March 2023

  • $1,150,000,000

    a portfolio company of Olympus Partners

    has been acquired by

    February 2023

  • Not Disclosed

    a portfolio company of Behrman Capital

    has been acquired by

    August 2022

  • Not Disclosed

    has been acquired by

    October 2021

  • Not Disclosed

    has been acquired by

    a portfolio company of Clearlake Capital

    October 2021

  • Not Disclosed

    has been acquired by

    September 2021

  • Not Disclosed

    has acquired

    July 2021

  • $140,000,000

    U.S. Flexible Packaging Converting Business

    has been acquired by

    November 2020

  • Not Disclosed

    has acquired

    August 2019

  • $510,000,000

    has been acquired by

    August 2019

    William Blair acted as the exclusive financial advisor to Automated Packaging Systems (APS) in its pending sale to Sealed Air Corporation (NYSE:SEE) for $510 million in cash, on a cash-free and debt-free basis.

    Read more
  • Not Disclosed

    has been acquired by

    July 2019

  • 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
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    Industrial Growth Products

    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
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    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.*

    • 1935

      Year William Blair was founded

    • 1,900+

      Employees worldwide

    • 149 billion+

      Client assets

    • 89 Years

      Independent and employee-owned

    • 20+

      Offices worldwide

    • ~650

      Companies under coverage

    As of September 30, 2024
    *Includes strategic partnerships with Allier Capital, BDA Partners, and Poalim Capital Markets.

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