Billionaire Profile
Hans Langer
Global Rank
#2933

Image: Public domain | via Wikimedia Commons

Hans Langer

CEO, EOS GmbH (EOS Group)
DE
Real-Time Net Worth
$1.1B
As of December 2025
Age
73
Source
3D printing
Industry
manufacturing
Citizenship
DE

Biography

Dr. Hans J. Langer is a German billionaire, a pioneer in 3D printing, and the founder of EOS (Electro Optical Systems). His career in the field began in 1989, and he is credited with being the world's first 3D printing billionaire. Langer's wealth source is 3D printing, and he has turned down multiple acquisition offers. He is currently the Chairman of the Supervisory Board of the EOS Group. Langer's achievements include founding EOS, a leading provider of industrial 3D printing solutions, which has helped revolutionize manufacturing in sectors like aerospace, medical, and automotive. He holds a PhD in physics.

Wealth Over Time

In-Depth Profile

Early Life

Hans J. Langer was born in 1952. He holds a PhD in physics from Ludwig Maximilian University of Munich. Before founding EOS, he held scientific positions at the Max Planck Institute for Plasma Physics and as Managing Director Europe of General Scanning.

Rise to Success

In 1989, Dr. Langer founded EOS GmbH. His vision was to create three-dimensional bodies using laser technology. EOS quickly became a leader in industrial 3D printing. Langer's early customer was BMW, which bet on EOS before it even had a product available. He has built EOS into a world leader in the technology of direct metal laser sintering (DMLS) and polymer laser sintering. He has turned down multiple, multi-billion-dollar acquisition offers, insistent that the business stay in the family so that he can run it as he wishes.

Key Business Strategies

Langer focused on industrial applications rather than consumer products. He has created an ecosystem of companies in related industries, positioning the EOS Group for future growth. He has continually driven technological innovation and expanded the company globally, with facilities and partners in 15 countries. Under his leadership, EOS has made significant contributions to the advancement of additive manufacturing.

Philanthropy

Information on his specific philanthropy amounts could not be found.

Career Milestones

1989

Founded EOS GmbH

Founded EOS, a leading company in industrial 3D printing, which is now a global leader in polymer and metal additive manufacturing systems.

1981

Joined Carl Baasel Lasertechnik

Joined Carl Baasel Lasertechnik as employee number 11, working with laser entrepreneur Carl Baasel.

2017

TCT Hall of Fame

Welcomed into the TCT Hall of Fame, which honors individuals for their innovative work in 3D printing technologies.

Philanthropy & Social Impact

N/A

Not available

Undisclosed

Philanthropic information not found.

Business Philosophy & Leadership

Notable Quotes

""I was able to see that we could open up a totally new world of manufacturing.""

Leadership Principles

Visionary Leadership

Demonstrated a strong vision for the potential of 3D printing, focusing on industrial applications.

Innovation

Continuously drives technological innovation and global expansion within the 3D printing sector.

Family Stewardship

Committed to keeping the business within the family and maintaining a long-term perspective.