Georg Stumpf Net Worth

Georg Stumpf has an estimated net worth of $8.9 billion, according to Forbes Real-Time Billionaires, Georg Stumpf profile (figures as of October 20, 2026). That is up from $3 billion in 2019.

Georg Stumpf is an Austrian real estate developer and investor who built his name through construction and industrial deals. He started the Stumpf Group in 1994 with a $35,000 loan from his father. One of his best-known projects was Vienna’s Millennium Tower. When it was completed in 1999, it was the city’s tallest building at 202 meters. He later sold the tower to German fund MCP in 2003.

His wealth comes from real estate, construction, and a major stake in Exyte, a Stuttgart-based high-tech EPC construction company focused on semiconductors. Stumpf also expanded his business beyond Austria. By 2006, his group had offices in London and Budapest. In 2005, he joined other Austrian investors in buying a majority of OC Oerlikon in Switzerland. He later took over M+W Zander, the business that became Exyte in 2018.

How Georg Stumpf makes money

Stumpf built his fortune by combining property development with industrial investing. The early turning point was the Millennium Tower in Vienna, which he backed after getting support from banks and capital from his father. The tower cost 145 million Euro to build and sold for 360 million Euro in 2003. That deal helped establish him as a major developer with enough scale to expand into other markets and larger business holdings.

A big part of his wealth now is tied to Exyte, a high-tech engineering, procurement and construction firm based in Stuttgart. The company specializes in semiconductor projects, giving Stumpf exposure to a fast-growing part of construction. He took over M+W Zander, and the company was renamed Exyte in 2018. In November 2022, Exyte said it would sell a minority stake to BDT Capital, adding another important milestone in the company’s ownership story.

Forbes net worth timeline

Forbes has tracked a sharp rise in Stumpf’s fortune over time. Its World’s Billionaires List estimated him at $3 billion in 2019, then $4.4 billion in 2020 and $6.5 billion in 2021. Forbes put him at $7.9 billion in 2022 and again in 2023. Those gains line up with his long-running construction and real estate interests, along with the value of Exyte, which is the biggest asset in his business empire.

The estimate climbed to $12.6 billion on the 2024 Forbes World’s Billionaires List before moving lower on later updates. Forbes currently shows him at $8.9 billion on its real-time billionaires tracker as of October 20, 2026. That range shows how much his wealth depends on large private business holdings. Because Exyte is such a central asset, changes around that company can have a big effect on Forbes’ estimate.