Tanium has announced that Co-Founder and Executive Chairman Orion Hindawi has been appointed Chief Executive Officer, effective immediately. The transition positions Tanium to deepen its Autonomous IT capabilities, further expand AI offerings across its portfolio, and strengthen customer and partner engagement.
Orion Hindawi reappointed CEO of Tanium, effective immediately.
Co-founder David Hindawi returns to role of Chairman of the Board.
Dan Streetman steps down after three years as CEO, will continue as advisor.
Hindawi previously served as CEO from 2016 to 2023.
Tanium built the central nervous system of enterprise security with unified endpoint visibility.
Atlas autonomous operating system developed and released with AI integration.
The Hindawis co-founded Tanium in 2007 to build the central nervous system of enterprise security, giving organizations unified visibility and control over their endpoints. During his prior tenure as CEO from 2016 to 2023, Orion Hindawi delivered significant growth and built the technical architecture that today underpins one of the most trusted platforms in enterprise security – relied on by Fortune 500 companies, global financial institutions, defense agencies, and healthcare organizations worldwide. Dan Streetman is stepping down as CEO after leading Tanium for the last three years, during which time Tanium scaled its go-to-market operations and secured strong industry analyst recognition.
"Tanium has built something genuinely rare – a platform trusted by the world's most demanding organizations, with the technical depth to lead the next generation of enterprise IT," said Orion Hindawi. "AI has made what we do more critical than ever, and Tanium is the platform every organization will rely on as threats grow more sophisticated, and the pace of change intensifies. We have already embedded AI across how we build and operate, as evidenced by Atlas, our autonomous operating system that was developed and released in a fraction of the time that would previously have been required."
"On behalf of everyone at Tanium, I want to express our deep gratitude to Dan for his leadership over the past few years," added Hindawi. "Dan led Tanium with integrity, steadiness and genuine care for this company, its customers, and its people. His contributions have strengthened Tanium and set the stage for the next chapter of growth."
About Tanium
Tanium is the Autonomous IT company. As AI accelerates both innovation and risk, Tanium Atlas, the company's autonomous operating system, puts the full depth of the Tanium Autonomous IT Platform behind every IT and security operator — human and agentic. Tanium provides the real-time intelligence, agentic decision-making, and autonomous execution operators needed to detect, decide, and remediate at machine speed across their endpoint estate.
