Shlomo Kramer Net Worth

Shlomo Kramer has an estimated net worth of $2.4 billion, according to Forbes Real-Time Billionaires, Shlomo Kramer profile (figures as of October 20, 2026). That is up from $2.2 billion in 2022.

Shlomo Kramer is an Israeli technology entrepreneur and investor known for helping build several cybersecurity companies. He cofounded Check Point Software in 1993 with Gil Shwed and Marius Nacht. The company became an early name in firewall security and went public in 1996. After leaving Check Point in 1998, Kramer moved into startup building and investing. His career has stayed centered on security software, cloud networks, and data protection.

He expanded that track record in 2002 when he cofounded WebCohort, later renamed Imperva, with Mickey Boodaei and Amichai Shulman. Imperva went public in 2011, raising $90 million, and its shares rose 33% on the first trading day. In 2015, Kramer started Cato Networks with Gur Shatz and became CEO. He also backed Palo Alto Networks early and invested in Gong, Exabeam, and Sumo Logic, building wealth through software and investments.

How Shlomo Kramer makes money

Most of Kramer's wealth comes from cybersecurity companies he helped start and from stakes in other software businesses. His first major breakthrough was Check Point Software, which he cofounded in 1993. Check Point helped bring firewall security to the commercial market and went public in 1996. Kramer later used money from his Check Point stake to back more startups and launch new companies of his own, staying focused on security products for businesses.

His next big company was Imperva, founded in 2002. The business focused on protecting data and stopping attacks before they reached the inside of an organization. Imperva went public in 2011 and was later acquired by Thoma Bravo in 2019 for about $2.1 billion. Kramer also built Cato Networks in 2015 and serves as its CEO. Investors last valued the cloud security startup in 2021 at $2.5 billion.

Forbes net worth and money picture

Forbes has tracked Kramer's fortune as a billionaire tied to technology, software, and investments. Its estimate was $2.2 billion in 2022, then $2 billion in 2023, before rising to $2.4 billion in 2024. Those changes fit a career built on company creation, exits, and investing rather than a single paycheck. His long list of holdings includes established names and younger private companies in cybersecurity and business software.

As of October 20, 2026, Forbes' real-time billionaires tracker put Kramer at $2.4 billion. That estimate reflects the value tied to his role at Cato Networks and to earlier wins such as Check Point and Imperva, along with investments in Palo Alto Networks, Gong, Exabeam, and Sumo Logic. He is self-made according to Forbes, and his money story is closely tied to the rise of Israeli cybersecurity companies over many years.