Billionaire Profile
Hans-Ueli Rihs & family
Global Rank
#2461

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Hans-Ueli Rihs & family

CEO, Hearing aids
SWITZERLAND
Real-Time Net Worth
$1.668B
Estimated based on Hearing aids stock value as of April 20, 2026
-1.04% (24h)
Age
82
Source
Hearing Aids
Industry
Manufacturing
Citizenship
SWITZERLAND

Biography

Hans-Ueli Rihs, a Swiss businessman, is a prominent figure in the hearing aid industry, primarily recognized for his family's significant ownership in Sonova Holding AG, a global leader in hearing care. His net worth of $1.8 billion is a testament to the family's long-standing success in the medical device sector. Rihs's career has been deeply intertwined with Sonova (formerly Phonak), which his family helped grow into the world's largest hearing aid manufacturer. He is known for his focus on high-precision acoustic technology and strategic business acumen. Rihs is also involved in Swiss casinos and sports, reflecting his diverse interests beyond business.

Fact Checked
Verified by Editorial Team
Live Data
Updated 4/20/2026

Wealth Over Time

In-Depth Profile

Early Life

Hans-Ueli Rihs was born in Zürich, Switzerland, on January 3, 1944. He is a Swiss entrepreneur whose family's involvement in the hearing aid industry dates back to 1965 when his father, Ernst Rihs, acquired a majority shareholding in the AG für Elektroakustik, which was later renamed Phonak in 1977.

Rise to Success

Hans-Ueli, along with his brother Andy Rihs and Beda Diethelm, played a key role in developing Phonak into a global leader in hearing care, specializing in hearing instruments, cochlear implants, and wireless communication. The company was later renamed Sonova Holding AG. After the passing of his brother Andy Rihs in 2018, Hans-Ueli inherited a significant portion of the family's stake in Sonova, a publicly traded company. His wealth is rooted in the stable demand for hearing solutions, a crucial medical device sector.

Key Business Strategies

Sonova's success is linked to its dedication to acoustic technology, miniaturization, and digital processing in hearing aids. The company's strategic moves, including its IPO and acquisitions, have been pivotal in its growth. Sonova's brands include Phonak, Unitron, Advanced Bionics, and Sennheiser (Consumer Division). The company's focus on R&D and strategic acquisitions has contributed to its global market leadership.

Philanthropy

Hans-Ueli Rihs’s philanthropy is channeled through Sonova's role in providing life-changing medical devices to millions globally. Sonova has created a lasting social impact by improving the communication and quality of life for people with hearing loss. Beyond this, Hans-Ueli also supports medical research and community initiatives, often tied to audiology and sports development.

Career Milestones

1965

Family acquires majority stake in AG für Elektroakustik

Ernst Rihs acquires a majority shareholding in the company, which later becomes Phonak.

1977

Company Renamed Phonak AG

AG für Elektroakustik is renamed Phonak AG.

1985

Phonak Holding AG established

The company established Phonak Holding AG as a holding company.

1994

IPO

Phonak was floated on the SWX Swiss Exchange.

2007

Company Renamed Sonova Holding AG

Phonak Holding AG was renamed Sonova Holding AG.

2010

Acquisition of Advanced Bionics

Sonova acquired Advanced Bionics Corporation.

2018

Death of Andy Rihs

Hans-Ueli Rihs's brother passes away.

Philanthropy & Social Impact

Healthcare

Support for Hearing Health

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Sonova's work in providing hearing care solutions impacts millions globally.

Business Philosophy & Leadership

Notable Quotes

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Leadership Principles

Focus on innovation

Commitment to acoustic technology, miniaturization, and advanced digital processing in hearing aids.

Strategic Acquisitions

Growing through R&D and strategic acquisitions.

Controversies & Challenges

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