Billionaire Profile
Alexander Knauf
Global Rank
#2296

Image: Department of Commerce. Bureau of the Census. 1913-1/1/1972 | Public domain | via Wikimedia Commons

Alexander Knauf

CEO, Building materials
GERMANY
Real-Time Net Worth
$1.811B
Estimated based on Building materials stock value as of April 20, 2026
0% (24h)
Age
51
Source
Building materials
Industry
Service
Citizenship
GERMANY

Biography

Alexander Knauf, born in 1974, is the Speaker of the General Partners of the Knauf Group, a leading global manufacturer of building materials and construction systems. With a net worth of approximately $1.8 billion, Knauf oversees a company with over 41,500 employees and a revenue of €15.4 billion (approximately $16.3 billion USD). The company's wealth source is primarily the building materials industry, with a product line that includes plasterboards, cement boards, and insulating materials. Knauf's career includes experience with Deutsche Bank, Roland Berger, and United States Gypsum Corporation. He has been a managing partner since 2013, and has been Speaker of the General Partners since January 2022. Knauf also leads the Knauf Insulation division and is responsible for several global functions.

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

Wealth Over Time

In-Depth Profile

Early Life

Alexander Knauf was born in 1974. He pursued studies in business administration at the University of Passau (1996-1998) and later obtained a Master of Science in Economics from the London School of Economics (1998-2000). His educational background provided a strong foundation for his future career in the family business.

Rise to Success

After completing his master's degree, Alexander Knauf began his career as a consultant for Roland Berger GmbH. He then worked for the United States Gypsum Corporation in Chicago. In 2004, he joined the Knauf Group, taking over the group management for the Northern Europe region. He later oversaw Central Europe from 2012 until January 2013, when he was appointed General Partner. Since January 2022, he has served as Speaker of the General Partners, a leadership role within the Knauf Group.

Key Business Strategies

Knauf's strategies focus on expanding the company's global footprint and diversifying its product offerings. Key initiatives include the acquisition of USG Corporation in 2019, and increasing ownership in the Japanese drywall manufacturer Chiyoda Ute in 2022. Knauf is structured into four core divisions: Building, Insulation, Ceilings & Plastics. The company is committed to innovation and sustainability, investing in the construction and modernization of production facilities worldwide, and driving digital transformation.

Philanthropy

Knauf is involved in community outreach through Knauf Cares, supporting local communities. Knauf Insulation has been involved in initiatives like creating a green roof for a school in India and supporting Habitat for Humanity. The family's Knauf Museum houses a collection of ancient relief art.

Career Milestones

2004

Joined Knauf Group

Took over the group management for the Northern Europe region.

2012

Overseeing Central Europe

Assumed responsibility for the Central Europe region.

2013

General Partner of the Knauf Group

Appointed to the position of General Partner.

2022

Speaker of the General Partners

Became Speaker of the General Partners.

Philanthropy & Social Impact

Community Outreach

Knauf Cares

N/A

Supports communities in which Knauf operates, providing monetary and time-related donations to charitable organizations.

Business Philosophy & Leadership

Leadership Principles

Menschlichkeit

Putting people first and valuing the contributions of every employee, customer, and partner.

Entrepreneurship

Seizing opportunities and adapting to change, with a focus on innovation.

Partnership

Fostering loyal relationships built on a shared vision, open communication and collaboration.

Commitment

Taking responsibility to your team and everyone who you interact with.

Controversies & Challenges

2023

International Sponsor of War

Ukraine listed Knauf as an International Sponsor of War.

2024

Preliminary Investigation

The Wurzburg Prosecutor's Office opened a preliminary investigation into the German building materials manufacturer Knauf, allegedly involved in the reconstruction of Russian-occupied Mariupol.