BillionaireNet
Bucher-Haefner
Eva Maria Bucher-Haefner
Rank #1354
SWITZERLANDTechnologySoftware, investments

Eva Maria Bucher-Haefner

Net Worth
$2.959B
0% (24h)
Eva Maria Bucher-Haefner is a Swiss billionaire with an estimated net worth of $3.0 billion as of December 16, 2025. Her wealth stems primarily from software and investments. Born in 1957, she is 68 years old and resides in Zurich, Switzerland. She inherited her wealth from her father, Walter Haefner, who was the world's oldest billionaire at the time of his death in 2012. Eva Maria is known for her involvement in the equestrian industry, owning the Moyglare Stud in Ireland, a renowned thoroughbred breeding farm. She is married and has two children.

The Full Dossier

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 and billionaire. She grew up in a wealthy environment and enjoyed the benefits of her family's success.

Rise to Success

Eva Maria Bucher-Haefner inherited her wealth from her father, Walter Haefner, who passed away in 2012. Walter Haefner was the world's oldest billionaire at the time of his death, with a net worth estimated at US$4.3 billion. She inherited 50% of her father’s Careal Holding AG, which held shares in Computer Associates. Her fortune is largely from her stake in American IT management software maker CA Technologies, acquired by Broadcom in 2020. Additionally, she inherited part of car dealer AMAG.

Key Business Strategies

Eva Maria Bucher-Haefner is involved in the equestrian industry, owning and running the Moyglare Stud in Ireland, a thoroughbred breeding farm purchased by her father in 1962. The stud farm is known for breeding and raising thoroughbred racehorses. She sold her stake in AMAG to her brother, Martin Haefner, in late 2018.

Philanthropy

Recently, she revealed the sponsorship of an array of breeders' awards for winning fillies and mares in Ireland known under the name Moyglare 50.

Career Timeline

2018

Sold AMAG Stake

Sold her stake in AMAG to her brother, Martin Haefner.

2012

Inherited Wealth

Inherited wealth from her father, Walter Haefner.

Philanthropic Impact

EquestrianUndisclosed

Moyglare 50

Sponsorship of breeders' awards for winning fillies and mares in Ireland.

Wealth Trajectory