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Billionaire Profile
Eva Maria Bucher-Haefner
Global Rank
#1261

Image: Unsplash Contributor | Unsplash License | via Unsplash

Eva Maria Bucher-Haefner

CEO, Software
SWITZERLAND
Real-Time Net Worth
$3.4B
Estimated based on Software stock value as of April 20, 2026
0% (24h)
Age
69
Source
Software, investments
Industry
Technology
Citizenship
SWITZERLAND

Biography

Eva Maria Bucher-Haefner, a Swiss heiress, is a prominent figure in the technology and equestrian worlds. With a net worth estimated at $2.97 billion, as of March 11, 2026, her wealth stems from software and investments, notably her inheritance from her father, Walter Haefner, who was a significant shareholder in Computer Associates. She is also known for her ownership of the Moyglare Stud in Ireland, a renowned thoroughbred breeding farm. Her career is highlighted by her active involvement and contributions to the equestrian industry.

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

Wealth Over Time

In-Depth Profile

Early Life

Eva Maria Bucher-Haefner was born between 1956 and 1957 in Switzerland. She is the daughter of Walter Haefner, a prominent Swiss businessman who passed away in 2012 at the age of 101, and was the world's oldest billionaire at the time of his death. Growing up in a wealthy environment, Eva Maria benefited from her family's success.

Rise to Success

Eva Maria inherited a significant portion of her father's estate, including a stake in Careal Holding AG, a Swiss corporation holding shares in Computer Associates. She also inherited a part of AMAG, a car dealership. However, she sold her stake in AMAG to her brother, Martin Haefner, in late 2018. Her primary source of wealth is traced to her stake in IT management software maker CA Technologies, which was acquired by Broadcom in 2020.

Key Business Strategies

Bucher-Haefner is known for her management of the Moyglare Stud in Ireland, a successful thoroughbred breeding farm. The farm has been a key focus, and she has contributed significantly to the equestrian industry.

Philanthropy

Information on her specific philanthropic endeavors and the exact amounts is unavailable in the search results.

Career Milestones

2012

Inherited Wealth

Inherited a significant portion of her father's estate, including shares in CA Technologies and AMAG, upon his death.

2018

Sold AMAG Stake

Sold her stake in the car dealership AMAG to her brother, Martin Haefner.

Philanthropy & Social Impact

Equestrian

Moyglare 50

Unknown

Sponsored a series of breeders' awards for winning fillies and mares in Ireland.

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