Billionaire Profile
N
Global Rank
#296

Image: Publications Office of the European Union | Public domain | via Wikimedia Commons

Nadia Thiele & family

CEO, Knorr-Bremse AG
GERMANY
Real-Time Net Worth
$11.184B
Estimated based on Knorr-Bremse AG stock value as of April 20, 2026
-1.73% (24h)
Age
50
Source
Investments
Industry
manufacturing
Citizenship
GERMANY

Biography

Nadia Thiele, at the age of 50, inherited her fortune from her late husband, Heinz Hermann Thiele, a billionaire industrialist. Her primary wealth source is investments, with a significant stake in Knorr-Bremse AG, a leading manufacturer of braking systems. As a member of Knorr-Bremse Global Care's Executive Board, she is actively involved in philanthropy. Her net worth is estimated at $11.7 billion, and she resides in Munich, Germany. The family's wealth is managed by Stella Vermögensverwaltungs GmbH, their single-family office.

Fact Checked
Verified by Editorial Team
Live Data
Updated 4/20/2026

Wealth Over Time

In-Depth Profile

Early Life

Nadia Thiele's life took a significant turn in 2021 after the passing of her husband, Heinz Hermann Thiele. Heinz Hermann Thiele was a prominent figure in the industrial world, notably as the majority owner of Knorr-Bremse AG, a global leader in braking systems for rail and commercial vehicles. Prior to his death, Heinz Hermann Thiele built an extensive career, starting at Knorr-Bremse as a patent lawyer in 1969 and rising to a leadership role.

Rise to Success

Nadia Thiele inherited a substantial fortune from her husband. She is the primary shareholder of Knorr-Bremse AG, which propelled her to billionaire status. In December 2024, the Heinz Hermann Thiele Family Foundation, now controlled by Nadia, acquired majority shares in Knorr-Bremse AG and Vossloh AG. Her involvement in the company's family office, Stella Vermögensverwaltungs GmbH, indicates active management of the family's assets.

Key Business Strategies

The Thiele family's business strategy primarily revolves around investments. A key aspect of their financial strategy is long-term investments in growth-oriented companies across Africa, Asia, and Latin America. This strategy aligns with the United Nations Sustainable Development Goals. They have awarded a €200 million mandate to responsAbility Investments, a Zurich-based emerging market impact asset manager.

Philanthropy

Nadia Thiele is actively involved in philanthropy. She supports various philanthropic causes, including Knorr-Bremse Global Care, the company's affiliated charity organization.

Career Milestones

1969

Knorr-Bremse

Heinz Hermann Thiele began working at Knorr-Bremse as a patent lawyer.

1985

Knorr-Bremse Acquisition

Heinz Hermann Thiele purchased a controlling stake in Knorr-Bremse.

2021

Inheritance

Nadia Thiele inherited her husband's fortune.

2024

Family Foundation Acquisition

The Heinz Hermann Thiele Family Foundation acquired majority shares in Knorr-Bremse AG and Vossloh AG.

Philanthropy & Social Impact

Social Projects

Knorr-Bremse Global Care

Undisclosed

Supports social projects worldwide in education, health, and infrastructure.

Business Philosophy & Leadership

Notable Quotes

"I am an entrepreneur and will remain an entrepreneur until my last breath."

Leadership Principles

Long-term perspective

Managing wealth responsibly and with a long-term focus, particularly in emerging markets.

Commitment to Sustainability

Supporting companies that operate environmentally sustainable business models and contribute to the UN Sustainable Development Goals.