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Billionaire Profile
Martin Knauf
Global Rank
#1626

Image: Martin Keller | CC BY-SA 4.0 | via Wikimedia Commons

Martin Knauf

CEO, Building materials
GERMANY
Real-Time Net Worth
$2.601B
Estimated based on Building materials stock value as of August 11, 2026
0% (24h)
Age
45
Source
building materials
Industry
Service
Citizenship
GERMANY

Biography

Martin Knauf is an heir to the Knauf Gips KG, a leading global manufacturer of building materials and construction systems. As of March 2026, his estimated net worth is $2.6 billion, placing him among the wealthiest individuals worldwide. The family-owned company, based in Iphofen, Germany, has over 35,000 employees and generates over $11 billion in annual revenue. Knauf's focus on sustainable building materials and construction systems has positioned him as a key player in the manufacturing industry. He is a German citizen, residing in Berlin.

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Data Updated
8/10/2026
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Wealth Over Time

Career Milestones

  1. 1

    Knauf Gips KG Founded

    Alfons and Karl Knauf founded Knauf Gips KG in Schengen, Germany.

  2. 2

    Ranked on Forbes Billionaires List

    Martin Knauf, as an heir of Knauf Gips KG, has a net worth that places him on the Forbes Billionaires List.

Net Worth History

YearNet Worth
2026$2.601B
2025$2.7B
2024$2.7B

Portfolio Holdings

Knauf Gips KG

Knauf Gips KG

manufacturing
Revenue
$11.2B
Iphofen, Germany
35,000 employees
Founded 1932

In-Depth Profile

Early Life

Martin Knauf is an heir to the Knauf family, who founded Knauf Gips KG in 1932. The company was established by brothers Alfons and Karl Knauf, who secured mining rights for gypsum deposits in Germany. The company has grown to be a major player in the building materials industry.

Rise to Success

Knauf Gips KG has expanded globally with over 320 production sites in more than 90 countries. The company's success is attributed to its innovation, quality, and commitment to sustainability. Knauf's product range includes drywall systems, plaster, ceiling solutions, and insulation materials. The company has a strong focus on family values and a people-first culture, contributing to its global influence.

Key Business Strategies

Knauf's business strategies include a commitment to sustainable practices, offering comprehensive construction solutions, and ensuring quality assurance. The company invests in the construction and modernization of its production facilities, as well as the training and education of its employees. They have a commitment to innovation, digitalization, and performance.

Philanthropy

There is no readily available information regarding Martin Knauf's specific philanthropic activities. However, the Knauf Group as a whole is committed to sustainability.

Career Milestones

1932

Knauf Gips KG Founded

Alfons and Karl Knauf founded Knauf Gips KG in Schengen, Germany.

2024

Ranked on Forbes Billionaires List

Martin Knauf, as an heir of Knauf Gips KG, has a net worth that places him on the Forbes Billionaires List.

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Sources & References

  1. Martin Knauf — Forbes profile — Forbes