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Billionaire Profile
Kai-Uwe Hollweg
Global Rank
#2790

Image: Public domain | via Wikimedia Commons

Kai-Uwe Hollweg

CEO, GC Group
DE
Real-Time Net Worth
$1.2B
As of December 2025
Age
59
Source
plumbing/heating supplies
Industry
manufacturing
Citizenship
DE

Biography

Kai-Uwe Hollweg, at 59 years old, is a German entrepreneur and business leader with a net worth of $1.2 billion as of December 4, 2025. His wealth stems from his involvement in the plumbing and heating supplies industry, where he chairs the advisory board of Cordes & Graefe, the parent company of the GC Group. Hollweg's career highlights include leading CORDES & GRAEFE KG, a major family-owned business, and contributing to the growth of the GC Group, one of the largest wholesalers in the industry with $15.5 billion in sales in 2022. He is known for his expertise in the plumbing and HVAC sectors and is recognized as a significant figure in the German business landscape.

Wealth Over Time

In-Depth Profile

Early Life

Information regarding Kai-Uwe Hollweg's early life and education is limited in the search results. However, available information indicates he is a German citizen and has a long-standing career in the plumbing and heating supplies industry.

Rise to Success

Kai-Uwe Hollweg's career has been centered around the plumbing and heating supplies sector. He is the chairman of the advisory board of Cordes & Graefe, which forms the GC Group. The GC Group is a major wholesaler in the industry, and it has achieved substantial sales figures, indicating significant market presence and influence. Hollweg's leadership has been instrumental in the development and success of the GC Group.

Key Business Strategies

Hollweg has been involved in the strategic growth of the GC Group, which has expanded through acquisitions to become a leading wholesaler. His focus has been on the three-tier distribution model, which has helped the company serve the end consumer. He stresses the importance of adapting to the needs of end consumers in the face of digitalization.

Philanthropy

While specific philanthropy amounts are not readily available, Hollweg's involvement with the Karin und Uwe Hollweg Stiftung (foundation) suggests a commitment to supporting causes, particularly those related to the Wols-Archiv and cultural preservation.

Career Milestones

2016

Joined the GC Beirat

Kai-Uwe Hollweg transitioned from the management board to the advisory board of Cordes & Graefe.

2025

Forbes Billionaire List

Ranked #2790 on the Forbes Billionaires list.

Philanthropy & Social Impact

Culture/Arts

Karin und Uwe Hollweg Stiftung

Undisclosed

The Hollweg Foundation supports the Wols-Archiv.

Business Philosophy & Leadership

Notable Quotes

"“Our industry not only looks back on an exceptional past, but also has enormous potential for a successful future.”"

Leadership Principles

Adaptation

Emphasizing the need to adapt to the needs of the end consumer, especially with digital advancements.