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Press Release27 March 2025Siemens AGMunich
Dagmar Mundani to head Mergers & Acquisitions at Siemens AG

“We’d like
to thank Karl-Heinz Seibert for his many years of service and his outstanding
commitment to Siemens. Karl-Heinz Seibert has played a major role in
shaping Siemens’ M&A activities and has made his department a leading
international company-internal corporate M&A unit. He’s also decisively
influenced the structure of Siemens’ portfolio. We wish him all the best for
the future,” continued Busch.
“I’m looking
forward to my new responsibilities and wish to thank the Managing Board of
Siemens AG and the Managing Board of Siemens Healthineers AG for the
trust they’ve placed in me,” said Dagmar Mundani. “It was a wonderful,
exciting and successful time at Siemens Healthineers. I’m very grateful
for the privilege of moving from one world-class team to another.”
Dagmar Mundani
is currently General Counsel of Siemens Healthineers AG. In this
capacity, she is responsible for the company’s Legal, Compliance and Export
Control and Customs function, a team with about 500 people from 41 countries. Her
most recent successes include legal support for the acquisition of Varian Medical
Systems, Inc. by Siemens Healthineers AG in 2021 and for two capital
increases totaling €5 billion. Before joining Siemens Healthineers, the
trained jurist held various positions at Siemens AG from 1995 to 2017. As Senior
Vice President M&A, her last position there, she led numerous multibillion-euro
projects, including the spin-off of Osram and the acquisitions of Mentor Graphics,
Dresser-Rand and Invensys Rail as well as the sale of Siemens IT Solutions.
While at Siemens AG, she also held a variety of positions in the company’s
legal department.
Karl-Heinz Seibert
began his career at Siemens in 1986 in the company’s Data Systems unit and
subsequently held a variety of positions in the Siemens Group. Since 2007,
he has decisively shaped Siemens’ M&A activities as Head of the company’s Mergers,
Acquisitions & Post Closing Management function. Milestones in his long and
successful career include the carve-out and public listings of Siemens
Healthineers AG and Siemens Energy AG as well as the successful divestment of
the Portfolio Companies, which concluded with the sale of Innomotics, the
company’s drives unit. Since 2007, a large number of company acquisitions –including
the successful acquisition of Altair Engineering Inc., the most
recent highpoint – have been implemented under his leadership.
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Siemens AG (Berlin and Munich) is a leading technology company focused on industry, infrastructure, mobility, and healthcare. The company’s purpose is to create technology to transform the everyday, for everyone. By combining the real and the digital worlds, Siemens empowers customers to accelerate their digital and sustainability transformations, making factories more efficient, cities more livable, and transportation more sustainable. Siemens also owns a majority stake in the publicly listed company Siemens Healthineers, a leading global medical technology provider pioneering breakthroughs in healthcare. For everyone. Everywhere. Sustainably.
In fiscal 2024, which ended on September 30, 2024, the Siemens Group generated revenue of €75.9 billion and net income of €9.0 billion. As of September 30, 2024, the company employed around 312,000 people worldwide on the basis of continuing operations. Further information is available on the Internet at www.siemens.com.
In fiscal 2024, which ended on September 30, 2024, the Siemens Group generated revenue of €75.9 billion and net income of €9.0 billion. As of September 30, 2024, the company employed around 312,000 people worldwide on the basis of continuing operations. Further information is available on the Internet at www.siemens.com.
Reference Number: HQCOPR202503277142EN
Contact
Simon Krause
Siemens AG
Werner-von-Siemens-Straße 1
80333 Munich
Germany
80333 Munich
Germany
+49 (173) 403 96 83