David Hindawi Net Worth

David Hindawi has an estimated net worth of $1 billion, according to Forbes Real-Time Billionaires, David Hindawi profile (figures as of October 20, 2026). That is down from a peak of $1.8 billion.

David Hindawi is a software entrepreneur in the technology industry. He cofounded the cybersecurity company Tanium with his son Orion in 2007 and later became its executive chairman. Before Tanium, he built BigFix, an IT software patching and systems management business. He also founded Software Ventures in 1984. His career centers on software tools that help large organizations manage and secure computers across big networks.

His wealth comes from building and selling software companies, then holding a leadership role at Tanium as it raised major funding. BigFix gave him an earlier win when IBM bought the company for $400 million in 2010. Tanium became his biggest business. In October 2018, investors valued Tanium at $6.5 billion after it had raised $800 million. Forbes put his net worth at $1 billion on its real-time billionaires tracker as of October 20, 2026.

How David Hindawi built his wealth

Hindawi made his money through enterprise software. In 1997, he founded BigFix with help from Orion. The company focused on IT software patching and systems management, which are important jobs for large computer fleets. That business ended in a major sale when IBM acquired BigFix for $400 million in 2010. The deal showed a pattern that would continue in his career: building software for big organizations with hard technical needs.

His larger fortune is tied to Tanium, the cybersecurity firm he cofounded in 2007. The company uses a peer-to-peer approach in which computers on a network pass information along a chain before it reaches a server. That design set Tanium apart from rivals built around a central data center. In February 2016, Orion became CEO, while Hindawi stayed on as executive chairman. Tanium later raised $800 million from investors.

Forbes net worth timeline

Forbes has tracked Hindawi as a self-made billionaire for years. On the World's Billionaires list, Forbes estimated his fortune at $1 billion in 2017. That rose to $1.8 billion in 2021. Those gains line up with Tanium's growth as a major cybersecurity company and with investor backing that valued the business at $6.5 billion in October 2018. His earlier BigFix sale also helps explain the base of his wealth.

Later Forbes estimates moved lower. Forbes placed him at $1.1 billion in 2023, then at $1 billion in 2024, 2025, and 2026. The current figure is also $1 billion on Forbes' real-time billionaires tracker as of October 20, 2026. Across that stretch, the core story stayed the same: most of his fortune is connected to software, especially Tanium, where he serves as executive chairman after handing the CEO role to Orion.