Gil Shwed Net Worth

Gil Shwed has an estimated net worth of $4.2 billion, according to Forbes Real-Time Billionaires, Gil Shwed profile (figures as of October 20, 2026). That is up from $3.1 billion in 2019.

Gil Shwed is an Israeli software engineer and entrepreneur best known as a cofounder of Check Point Software Technologies. He is widely credited with inventing the modern computer firewall. In 1993, he started Check Point with Shlomo Kramer and Marius Nacht. The company builds cybersecurity software and works with many of the largest U.S. companies. It later became one of Israel's biggest technology businesses, with Shwed serving for years as its CEO and now as executive chairman.

His wealth comes mainly from the company he helped build. Check Point went public on the Nasdaq in 1996, giving the business a bigger stage and turning its stock into the key source of his fortune. Forbes says he owns about 25% of Check Point. The company says it blocks over 3 billion cyber attacks each year and protects more than 100,000 organizations worldwide. In 2018, he also received the first Israel Prize in the technology category.

How Gil Shwed built his fortune

Shwed made his money through software, especially cybersecurity. In 1993, he cofounded Check Point with Shlomo Kramer and Marius Nacht. That same year, he invented and patented stateful inspection, the basis for the first version of FireWall-1, released in 1994. That product helped define Check Point's business early on. Its focus on network security turned the company into a major technology player and made Shwed one of Israel's best-known self-made billionaires.

A big reason for his wealth is ownership. Forbes says he holds about 25% of Check Point stock and serves as executive chairman. The company sells cybersecurity software to many of the largest U.S. companies. It says its systems stop over 3 billion cyber attacks annually and secure over 100,000 organizations worldwide. Check Point's 1996 Nasdaq listing helped put a market value on the business, tying much of Shwed's fortune to the company's long-term performance.

Forbes net worth and money milestones

Forbes has tracked changes in Shwed's fortune over time as Check Point's value moved. He first appeared on the billionaires list in 2001, dropped off in 2003 during the tech bubble bust, and returned in 2011. More recently, Forbes estimated his net worth at $6.4 billion on the 2025 World's Billionaires List. That rise fits with his large stake in a public cybersecurity company whose products are used by organizations around the world.

The latest Forbes real-time estimate is $4.2 billion as of October 20, 2026. That lower figure than the prior annual list estimate shows how closely his wealth is linked to the market value of Check Point shares. Even with those swings, the core story has stayed the same for years: most of his fortune comes from the software company he helped launch in 1993 and still helps lead as executive chairman.