Billionaire Profile
Shlomo Kramer
Global Rank
#1639

Image: Public domain | via Wikimedia Commons

Shlomo Kramer

CEO, Cato Networks
IL
Real-Time Net Worth
$2.4B
As of December 2025
Age
59
Source
Software, investments
Industry
technology
Citizenship
IL

Biography

Shlomo Kramer, born in 1966, is an acclaimed Israeli entrepreneur and investor, known as "the godfather of Israeli cybersecurity". His wealth stems from his ventures in software and investments within the technology industry. Kramer's career began with an early interest in technology, leading him to co-found his first startup while in high school. He served in the Israel Defense Forces' Unit 8200, a renowned cybersecurity and intelligence unit. His achievements include co-founding Check Point Software, introducing the first commercial firewall, establishing Imperva, and founding Cato Networks. He holds master's degrees from Hebrew University and Tel Aviv University. As of December 4, 2025, his net worth is estimated to be $2.4 Billion.

Wealth Over Time

In-Depth Profile

Early Life

Shlomo Kramer was born in 1966 in Israel. From a young age, he displayed a strong interest in technology, working with mainframes, selling video games, and selling personal computers at the age of 15. He served in the Israel Defense Forces' Unit 8200, a key cybersecurity and intelligence unit, which helped shape his career path. After military service, he pursued higher education, earning degrees from Tel Aviv University and Hebrew University of Jerusalem.

Rise to Success

Kramer's career is marked by his entrepreneurial spirit and expertise in information technology. He is widely recognized as "the godfather of Israeli cybersecurity". His key achievements include co-founding Check Point Software in 1993, which introduced the first commercial firewall. He then founded Imperva in 2004, developing software to safeguard against hackers. In 2015, he established Cato Networks, a cloud-based network security solutions provider.

Key Business Strategies

Kramer's strategies involve identifying and capitalizing on shifts in technology and cybersecurity trends. He has repeatedly built category-defining companies. He is also a successful investor, with early investments in companies like Palo Alto Networks, Exabeam, and Trusteer. Kramer's approach includes a focus on innovation, strategic partnerships, and a deep understanding of market needs.

Philanthropy

Shlomo Kramer is involved in philanthropic initiatives, including establishing a support fund for veteran Israeli artists.

Career Milestones

1993

Co-founded Check Point Software

Introduced the first firewall to the commercial market

2004

Founded Imperva

Developed software to safeguard against hackers and business-data theft

2015

Established Cato Networks

Founded cloud-based network security solutions provider

Philanthropy & Social Impact

Arts

Support fund for veteran Israeli artists

Unknown

Established to support Israeli artists