Billionaire Profile
S
Global Rank
#2050

Image: Geffroy, Gustave, 1855-1926, author Goncourt, Edmond de, 1822-1896, writer of introduction | Public domain | via Wikimedia Commons

Stephane Bonvin

CEO, Real estate
SWITZERLAND
Real-Time Net Worth
$1.997B
Estimated based on Real estate stock value as of March 6, 2026
0% (24h)
Age
59
Source
Real estate
Industry
Diversified
Citizenship
SWITZERLAND

Biography

Stephane Bonvin, a Swiss real estate magnate, is a self-made billionaire with a net worth of $2.0 billion as of February 2, 2026. His wealth stems from his founding of Investis, a prominent Swiss residential real estate firm. Bonvin, 59, has built a career marked by strategic acquisitions and a focus on sustainable growth, particularly in the Lake Geneva region. His achievements include taking Investis public in 2016 and co-founding the private equity group Patrimonium. Bonvin's leadership emphasizes adaptability and community development, shaping his legacy in the Swiss real estate sector.

Fact Checked
Verified by Editorial Team
Live Data
Updated 3/6/2026

Wealth Over Time

In-Depth Profile

Early Life

Stéphane Bonvin, born in 1967, is a Swiss citizen. He embarked on his entrepreneurial journey in 1994, driven by a keen business acumen that would shape the Swiss real estate landscape.

Rise to Success

Bonvin founded Investis in 1994, which specializes in owning and managing its own real estate portfolio. The firm's portfolio consists mainly of residential properties in attractive locations in the Lake Geneva region, aiming to generate stable rental income and long-term capital growth. A significant milestone was taking Investis public in 2016 on the SIX Swiss Exchange. Bonvin also co-founded Patrimonium, a private equity group in 2006 where he was managing director until 2015. Through Investis, he championed property management practices that prioritize tenant satisfaction and long-term community development. In June 2024, Investis sold all its property services activities and became a pure property company with a strong focus on residential property in the Lake Geneva region.

Key Business Strategies

Bonvin's focus on acquiring and managing residential properties in premium locations, particularly in the Lake Geneva region, showcases his strategic emphasis on long-term value appreciation and consistent rental income.

Philanthropy

Through his ventures, he has contributed to the growth of sustainable housing solutions in Switzerland, creating value not just for investors but also for residents.

Career Milestones

1994

Founded Investis

Founded Investis, a Swiss residential real estate firm.

2006

Co-founded Patrimonium

Cofounded a private equity group called Patrimonium.

2016

Investis went Public

Took Investis public on the Swiss stock exchange SIX.

2024

Sold Property Services Activities

Investis became a pure property company.

Philanthropy & Social Impact

Community Development

Sustainable Housing Solutions

Undisclosed

Contributes to the growth of sustainable housing solutions in Switzerland.

Business Philosophy & Leadership

Notable Quotes

""Since our IPO, we have continued to develop and expand our service activities in order to significantly increase their profitability." - Stéphane Bonvin"

Leadership Principles

Strategic Vision

Ability to anticipate market trends and adapt to changing economic conditions.

Sustainable Growth

Prioritizes tenant satisfaction and long-term community development.