Managing Director, Head of DACH Banking
Dirk Felsmann is a managing director and head of DACH Banking for William Blair based in the firm’s Frankfurt office. He is part of the firm’s Financial Sponsors Group with a focus on the DACH region. He joined William Blair’s investment banking team in 2013. Prior to William Blair, he worked for Dresdner Kleinwort/Commerzbank.
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French
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has acquired
October 2025
William Blair acted as the exclusive financial advisor to Warburg Pincus in connection with its pending acquisition of uvex group.
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has partnered with
a portfolio company of Capiton AG
August 2025
William Blair acted as exclusive financial advisor to ICG on its pending financial partnership with Dec Group.
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has been acquired by
July 2025
has received a strategic
investment from
May 2025
has partnered with
April 2025
William Blair acted as the exclusive M&A advisor to Armira on its partnership with Osypka AG.
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has been acquired by
April 2025
William Blair acted as exclusive financial advisor to smaXtec, the world’s leading provider of bolus technology for the dairy industry and AI-powered dairy health management software, in connection with its pending sale to KKR Growth and Highland Europe.
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has received a significant minority investment from
February 2025
has acquired
January 2025
a portfolio company of PROM12
has been acquired by
October 2024
William Blair acted as the exclusive financial advisor to Communardo, a portfolio company of PROM12, in connection with its pending sale to Bregal Unternehmerkapital.
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a portfolio company of
Equistone Partners Europe
has been acquired by
July 2024
has received a significant
equity investment from
June 2024
has partnered with
April 2024
William Blair acted as the exclusive financial advisor to TT medic GmbH and its shareholders in connection with entering a partnership with Trill Impact.
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William Blair's Financial Sponsors Group is focused on developing and institutionalizing relationships with leading private equity firms around the world. Many of these relationships have been developed for over two decades providing us with senior-level access and credibility with the key decision-makers at each private equity firm. With over 295 successful sales to financial sponsors since 2015, we have proprietary insights into each financial sponsor's unique investment criteria, approach, and behavior. Our team's highly-relevant experience with and relevance to the private equity community uniquely positions William Blair to deliver exceptional results for our M&A sell-side clients.
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William Blair is a premier global partnership 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 September 30, 2025
*Includes strategic partnerships with Allier Capital, BDA Partners, and Poalim Capital Markets.
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