Who Is Stefan Quandt? Age, Biography and Wiki
Stefan Quandt, born on May 9, 1966, is a prominent German businessman known for his significant role in BMW and investments in various sectors. As of 2025, Stefan is 58 years old. He is often described as a private individual, rarely seeking the limelight, preferring to focus on his ventures.
| Occupation | Billionaire |
|---|---|
| Date of Birth | May 9, 1966 |
| Age | 59 Years |
| Birth Place | Bad Homburg, West Germany |
| Horoscope | Taurus |
| Country | Germany |
Popularity
Stefan Quandt's Popularity over time
Height, Weight & Measurements
Stefan Quandt is approximately 6 feet (182 cm) tall and weighs around 170 lbs (77 kg). His measurements are not publicly disclosed, but he is often seen dressed in business attire that complements his professional demeanor.
Family, Dating & Relationship Status
While Stefan Quandt is a well-known figure in the business world, he maintains a low public profile concerning his personal life. As of 2025, there is no confirmed information about his girlfriend or relationship status. Unlike many celebrities, Stefan chooses to keep details about his family and romantic life private, contributing to his enigmatic persona.
On his father's death in 1982 Quandt inherited 17.4% of BMW, the company his father had saved from bankruptcy in 1959. From further purchases he later owned 23.7% of the company. In 1997, he joined the company's supervisory board.
Net Worth and Salary
Stefan Quandt's net worth in 2025 is estimated to be around $30 billion. This substantial wealth largely stems from his significant stake in BMW, along with various investments in technology, finance, and other sectors. His salary is not publicly disclosed, but it is acknowledged that as one of Germany's richest individuals, it is undoubtedly substantial.
Stefan Quandt (born 9 May 1966) is a German billionaire heir, engineer and industrialist. As of December 2024, Forbes estimated his net worth at US$21.6 billion, ranked at number 89 on Bloomberg Billionaires Index.
Career, Business and Investments
Stefan Quandt came into the business spotlight as the vice chairman of BMW AG. He inherited a large portion of his fortune from his father, Herbert Quandt, who helped establish BMW as a premium automobile manufacturer. Beyond his affiliation with BMW, Stefan has diverse investments across different sectors, including technology startups and real estate. His strategic investment decisions have solidified his reputation as a savvy businessman and investor.
Social Network
Stefan Quandt is known to be a private individual, which is reflected in his minimal presence on social media platforms. Unlike many celebrities who actively engage with their followers online, Stefan opts for discretion, preferring to keep his professional and personal lives separate from the public eye.
In autumn 2005, Quandt married Katharina, a software engineer. They have a daughter, born on New Year's Eve that same year. He generally keeps a low profile. They live in Frankfurt, Germany.
Education
Stefan Quandt attended the University of Mannheim, where he studied business administration. His academic background laid a solid foundation for his future endeavors and equipped him with essential skills for managing and growing his family business.
Through the non-profit Aqtivator, Quandt supports projects for children, youth, and families with a focus on education, integration, and equal opportunity.
