Billionaire Profile
Marius Nacht
Global Rank
#2213

Image: Tomer Jacobson (תומר יעקובסון) | CC BY-SA 4.0 | via Wikimedia Commons

Marius Nacht

CEO, Software
ISRAEL
Real-Time Net Worth
$1.81B
Estimated based on Software stock value as of March 6, 2026
0% (24h)
Age
60
Source
Software
Industry
Technology
Citizenship
ISRAEL

Biography

Marius Nacht is a prominent Israeli businessman, serial entrepreneur, and investor, best known as the co-founder of Check Point Software Technologies, a global leader in cybersecurity. Born in Romania in 1962 and immigrating to Israel at age three, Nacht has a net worth of $1.4 billion (as of February 2, 2026). His wealth stems from his work in the software industry. He is also the co-founder and anchor investor of aMoon, an Israeli healthcare and life sciences venture capital firm. Nacht, a veteran of the elite Talpiot program in the Israeli army, has a strong background in physics, mathematics, and electrical engineering, which he leveraged to build a successful career in technology and, more recently, healthcare.

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

Wealth Over Time

In-Depth Profile

Early Life

Marius Nacht was born in Romania in 1962. At the age of three, he immigrated to Ashkelon, Israel. He graduated from the Talpiot program, an elite division of the Israeli army, in 1980. He holds a B.S. cum laude in Physics and Mathematics from the Hebrew University of Jerusalem (1983) and an M.S. in Electrical Engineering and Communication Systems from Tel Aviv University (1989).

Rise to Success

Nacht co-founded Check Point Software Technologies in 1993 with Gil Shwed and Shlomo Kramer. The company quickly became a global leader in cybersecurity. He served in various managerial roles at Check Point, including R&D, Product, Sales, Marketing, and Support, before stepping down as Chairman in 2020. His leadership helped Check Point achieve a market capitalization of approximately $18 billion. In 2016, he co-founded aMoon, an Israeli healthtech VC firm.

Key Business Strategies

Nacht's business strategies included a strong focus on innovation and a commitment to creating a leading cybersecurity company. Later, he shifted his focus towards healthtech, where he saw significant growth potential. His move to aMoon reflects a strategy of investing in late-stage funding for startups, aiming to create major companies within the Israeli healthcare ecosystem.

Philanthropy

Through the Inbar and Marius Nacht Foundation, he supports various philanthropic causes. During the COVID-19 pandemic, the foundation donated to music industry workers, the elderly, and other organizations. Nacht also supports humanitarian efforts. In 2021, The Marker estimated Nacht's net worth was $3.5 billion.

Career Milestones

1993

Co-founded Check Point Software Technologies

Co-founded the cybersecurity company with Gil Shwed and Shlomo Kramer, playing a key role in establishing Israel's cybersecurity industry.

2001

Vice Chairman of Check Point

Served as Vice Chairman of the board of directors at Check Point.

2015

Chairman of Check Point

Appointed non-executive chairman of the board.

2016

Co-founded aMoon

Co-founded aMoon, an Israeli healthtech VC firm.

2020

Stepped down as Chairman of Check Point

Stepped down from his position as chairman to focus on healthtech initiatives.

Philanthropy & Social Impact

Humanitarian Aid

Support for Music Industry Workers

$1M

The Inbar and Marius Nacht Foundation donated approximately $1 million to music industry workers impacted by the COVID-19 pandemic.

Humanitarian Aid

Support During Afghan Crisis

Undisclosed

Supported humanitarian efforts and provided resources to those affected by the fall of the Afghan government.

Business Philosophy & Leadership

Notable Quotes

"“I won't have another success in high-tech like Check Point, but in biotech I will”"

Leadership Principles

Innovation

Focus on creating innovative products and services to solve significant problems.

Long-term vision

Investing in companies with the potential for long-term growth and impact, particularly in the healthcare sector.

Philanthropic focus

Actively involved in philanthropic endeavors to support various causes, showing a dedication to giving back to the community.