Billionaire Profile
Joseph Liemandt
Global Rank
#620

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Joseph Liemandt

CEO, Software
UNITED STATES
Real-Time Net Worth
$6.598B
Estimated based on Software stock value as of April 20, 2026
0% (24h)
Age
57
Source
Software
Industry
Technology
Citizenship
UNITED STATES

Biography

Joseph Liemandt is an American billionaire businessman and entrepreneur, best known as the founder of Trilogy Software and ESW Capital. His career began with dropping out of Stanford University to pursue his entrepreneurial ambitions. At a young age, he gained prominence in the tech industry, appearing on the cover of Forbes magazine and being the youngest self-made member of the Forbes 400 list in 1996. Liemandt's wealth stems from his investments in the software industry. In addition to his business ventures, Liemandt is recognized for his philanthropic efforts, supporting educational institutions and technological innovation.

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

Wealth Over Time

In-Depth Profile

Early Life

Joseph Liemandt was born in 1967 or 1968 and is an American entrepreneur. Details about his early life and childhood are not publicly available. He attended Stanford University but dropped out to start Trilogy Software.

Rise to Success

Liemandt founded Trilogy Software in 1989, a software development company that quickly became a leading provider of enterprise software solutions. In 1996, at age 27, he became the youngest self-made person on the Forbes 400 list, with a net worth of $500 million. After leaving Trilogy Software, Liemandt established ESW Capital, a private equity firm focused on investing in technology companies.

Key Business Strategies

ESW Capital, under Liemandt's leadership, has purchased over 100 small U.S. software companies, often moving their workforce to foreign freelance workers. Liemandt's approach involves identifying and optimizing underperforming software assets. He has also been at the forefront of workplace innovation, embracing remote work and implementing data-driven operational models.

Philanthropy

Liemandt directs his philanthropic activities primarily through the ESW Capital Foundation, which supports initiatives in education, healthcare, and social services. He is also an advocate for entrepreneurship and has supported various charitable causes, including donations to educational institutions and organizations focused on technology.

Career Milestones

1989

Founded Trilogy Software

Founded software development company.

1996

Youngest on Forbes 400

Became the youngest self-made person on the Forbes 400 list.

2006

Moved to Austin

Relocated to Austin, Texas.

Philanthropy & Social Impact

Education, Healthcare, Social Services

ESW Capital Foundation

Information not available

Supports education, healthcare, and social services.

Business Philosophy & Leadership

Notable Quotes

"Information not available"

Leadership Principles

Innovation

Recognizing emerging trends and investing in groundbreaking technologies.

Entrepreneurship

Supporting education and providing opportunities for future generations.

Controversies & Challenges

2021

White Collar Specialization

Directed managers to design work units for remote workers, which caused some criticism.