David Hindawi

Current Role: Executive Chairman, Tanium
Net Worth: Not publicly disclosed in provided data
Rank: #3191 globally (, 2025)
Key Companies: Tanium (co-founder), BigFix (co-founder, sold to IBM)
Valuation Milestone: Tanium valued at $6.5B in October 2018
Exit: BigFix sold to IBM for $400M in 2010
Leadership Transition: Handed CEO role to son Orion in February 2016
Education: Ph.D. in Operations Research, UC Berkeley
Origin: Born in Baghdad, raised in Israel, U.S. citizen
Residence: Seattle, Washington

Age: 81
Source of Wealth: Software, Self-Made
Residence: Seattle, Washington
Citizenship: United States
Marital Status: Married
Children: 2 (including Orion Hindawi, co-founder and CEO of Tanium)
Education: Ph.D. in Operations Research, University of California, Berkeley
Key Career Milestones: Founded BigFix (sold to IBM, 2010); co-founded Tanium (2007); transitioned to Executive Chairman (2016)
Geographic Journey: Baghdad → Israel → United States
Entrepreneurial Pattern: Repeated success in enterprise software with son Orion, combining technical depth with operational scalability
Public Profile: Low-key, focused on governance and strategy rather than media presence; wealth derived from private company equity, not public markets

David Hindawi’s net worth is derived primarily from his ownership stake in Tanium, the cybersecurity firm he co-founded with his son Orion in 2007. As of the latest available data, Tanium was valued at $6.5 billion following a funding round in October 2018, during which it raised $800 million. While the exact percentage of equity David retains is not publicly disclosed in the provided data, his role as Executive Chairman suggests continued significant ownership and influence. His prior exit from BigFix — sold to IBM for $400 million in 2010 — likely provided substantial liquidity and capital to reinvest in Tanium or other ventures. His net worth is not static; it fluctuates with Tanium’s private valuation, investor sentiment, and broader market conditions affecting enterprise software and cybersecurity sectors.

Valuations of privately held companies like Tanium are not audited or publicly traded, meaning their worth is estimated based on funding rounds and internal financial metrics. Unlike public companies, where market capitalization is transparent and real-time, private valuations can be influenced by investor appetite, growth projections, and strategic positioning. For example, Tanium’s 2018 valuation of $6.5 billion was based on investor confidence in its endpoint security platform, which competes with firms like CrowdStrike and SentinelOne. However, without subsequent funding rounds or financial disclosures, it is not possible to determine whether that valuation has increased, decreased, or remained stable since 2018.

As of April 2025, David Hindawi is ranked #3191 globally on the Billionaires List, indicating his net worth is estimated to be in the low billions — consistent with his stake in a $6.5 billion company. His wealth is classified as self-made, originating from software entrepreneurship rather than inheritance or external capital. His residence in Seattle, Washington, and U.S. citizenship reflect his long-term integration into the American tech ecosystem. His marital status and two children are noted, with one child — Orion — playing a central role in his professional trajectory as co-founder and former CEO of Tanium.

It is important to note that private company valuations are not equivalent to liquid wealth. Even if Tanium were valued at $6.5 billion, Hindawi’s personal net worth would depend on how much equity he still holds, whether he has taken dividends or secondary sales, and whether any shares are subject to vesting or lock-up agreements. Additionally, wealth tied to private companies is illiquid — meaning it cannot be easily converted to cash without a sale, IPO, or secondary market transaction. This contrasts with public equities, which can be sold daily on exchanges. Therefore, while his net worth is substantial, its accessibility and realizable value may differ significantly from the headline valuation of Tanium.

David Hindawi’s wealth trajectory is defined by two major entrepreneurial exits: BigFix and Tanium. His first major success came with BigFix, an IT software patching system he co-founded with his son Orion. The company was sold to IBM in 2010 for $400 million, marking a significant liquidity event that likely provided the capital and credibility to launch Tanium. This exit not only validated his ability to build and scale enterprise software but also positioned him as a seasoned founder with a proven track record — a critical advantage when raising capital for his next venture.

Tanium was founded in 2007, two years before the BigFix sale, suggesting that Hindawi was already building his next company while still operating BigFix. This dual-track approach is not uncommon among serial entrepreneurs, who often leverage existing resources, networks, and expertise to launch new ventures before exiting their prior ones. The timing of Tanium’s founding — during the early days of cloud computing and enterprise mobility — positioned it to capitalize on the growing demand for centralized endpoint security and systems management. By 2018, Tanium had raised $800 million in venture capital and was valued at $6.5 billion, making it one of the most valuable private cybersecurity companies in the world at the time.

His transition from CEO to Executive Chairman in February 2016 — when his son Orion took over as CEO — reflects a common pattern among founder-led companies: the handover of operational leadership to a next-generation executive while the founder retains strategic oversight. This transition often coincides with a company’s maturation phase, where scaling operations and professionalizing management become more critical than initial product development. For Hindawi, stepping back from day-to-day operations may have allowed him to focus on governance, investor relations, and long-term strategy — roles that are particularly valuable in a high-growth private company.

While Tanium’s valuation peaked at $6.5 billion in 2018, there is no publicly disclosed data on whether the company has raised additional capital or revised its valuation since then. Private companies are not required to disclose financials, and valuations can remain unchanged for years unless new funding rounds occur. This means that Hindawi’s net worth, as estimated by , may still be based on the 2018 valuation — even if the company’s actual performance has diverged from those projections. In contrast, public companies like CrowdStrike or Palo Alto Networks have transparent market caps that update daily, allowing for more accurate net worth calculations for their founders.

His inclusion on the Billionaires List in 2025 at rank #3191 suggests that his wealth has remained relatively stable since 2018, or that any changes in Tanium’s valuation have not significantly altered his stake’s estimated value. However, without access to internal financials or secondary market transactions, it is impossible to determine whether his net worth has grown, declined, or remained flat over the past seven years. The lack of recent funding rounds or IPO activity for Tanium further complicates any attempt to assess its current valuation or Hindawi’s personal wealth with precision.

Historically, Hindawi’s wealth has been tied to the success of enterprise software companies — a sector known for high margins, recurring revenue, and long customer lifecycles. Unlike consumer tech, which often relies on rapid user growth and advertising, enterprise software generates revenue through licensing, subscriptions, and support contracts — making it more predictable and scalable. This business model likely contributed to the attractiveness of both BigFix and Tanium to investors, enabling Hindawi to secure substantial funding and achieve high valuations. His ability to repeatedly build and exit successful software companies underscores his deep understanding of enterprise IT needs and his skill in assembling teams and products that address those needs.

Looking ahead, Hindawi’s wealth will likely continue to be tied to Tanium’s performance — whether through an eventual IPO, acquisition, or continued private growth. If Tanium remains private, his net worth will remain an estimate based on investor valuations rather than market prices. If the company goes public, his stake could be more accurately valued, and he may choose to sell shares to realize liquidity. Alternatively, if Tanium is acquired by a larger tech firm — as BigFix was by IBM — Hindawi could see another significant liquidity event. Until then, his wealth remains a function of private market sentiment, company performance, and the broader cybersecurity industry’s evolution.

David Hindawi’s career intersects with other software entrepreneurs who built billion-dollar companies from technical foundations. Cliff Obrecht & Melanie Perkins co-founded Canva, leveraging design software to disrupt enterprise and consumer markets. Mike Cannon-Brookes and Scott Farquhar co-founded Atlassian, scaling a developer tools company into a public giant — a parallel to Hindawi’s enterprise software focus. Orion Hindawi, David’s son, is not just a peer but a direct collaborator, having co-founded both BigFix and Tanium and now serving as Tanium’s CEO. Richard White represents another software founder whose path, while less documented in the provided data, shares the origin of wealth in enterprise software. These peers reflect a broader cohort of self-made tech founders who scaled from niche solutions to global platforms — often with academic or immigrant backgrounds and a focus on operational efficiency.

David Hindawi was born in Baghdad, Iraq, and spent his formative years in Israel. His early life in two distinct cultural and political environments may have shaped his adaptability and resilience — traits that would later serve him well in the volatile world of technology entrepreneurship. The move from Baghdad to Israel likely involved significant upheaval, as many Jewish families left Iraq during the mid-20th century due to political instability and persecution. Growing up in Israel, Hindawi would have been exposed to a society that values education, innovation, and national security — all of which may have influenced his later career choices in software and cybersecurity.

He pursued higher education in the United States, earning a Ph.D. in Operations Research from the University of California, Berkeley. Operations Research is a discipline that applies advanced analytical methods to help make better decisions — a skill set highly relevant to enterprise software, where efficiency, optimization, and systems thinking are critical. His academic background suggests a strong foundation in quantitative analysis, modeling, and problem-solving — all of which would prove invaluable in building scalable software products. Berkeley, known for its strong engineering and computer science programs, also provided him with access to a network of technologists, entrepreneurs, and investors — a resource he would later leverage in founding BigFix and Tanium.

His path from Baghdad to Berkeley reflects a broader trend among immigrant entrepreneurs in Silicon Valley — individuals who leave their home countries to pursue education and opportunity in the U.S., often becoming key contributors to the tech industry. Hindawi’s story aligns with that of other foreign-born billionaires who built their wealth in America, such as Jan Koum (WhatsApp) and Jerry Yang (Yahoo). His journey from a refugee or immigrant background to a self-made billionaire underscores the role of education, perseverance, and access to capital in the American entrepreneurial ecosystem.

While details about his early career before founding BigFix are not provided in the source data, it is reasonable to assume that his Ph.D. in Operations Research led him to roles in systems analysis, software development, or consulting — fields that often serve as launching pads for enterprise software founders. His decision to co-found BigFix with his son Orion suggests a strong family dynamic and shared interest in technology — a partnership that would continue with Tanium. The fact that he was able to build two successful software companies with his son indicates not only technical and business acumen but also the ability to collaborate across generations — a rare and valuable skill in family-run enterprises.

His naturalization as a U.S. citizen further solidifies his integration into American society and the tech industry. Citizenship can provide access to certain government contracts, investor networks, and legal protections that are not available to non-citizens — advantages that may have contributed to the success of his companies. His residence in Seattle, Washington — a major tech hub with a strong presence of enterprise software firms — suggests a deliberate choice to be close to talent, capital, and industry peers. Seattle’s ecosystem, anchored by Amazon and Microsoft, offers a rich environment for enterprise software innovation — a context that likely benefited both BigFix and Tanium.

David Hindawi’s path to wealth is a textbook example of serial entrepreneurship in the enterprise software sector. His journey began with BigFix, an IT software patching system co-founded with his son Orion. The company addressed a critical need in enterprise IT: automating the deployment of security patches and software updates across large networks. This was a time when businesses were increasingly reliant on distributed computing, and manual patching was both inefficient and risky. BigFix’s solution — a centralized platform for managing endpoints — resonated with enterprise customers, leading to its acquisition by IBM in 2010 for $400 million. This exit provided Hindawi with substantial liquidity and credibility, allowing him to fund and scale his next venture — Tanium.

Tanium, founded in 2007, was conceived as a next-generation endpoint security and systems management platform. Unlike BigFix, which focused on patching, Tanium aimed to provide real-time visibility and control over every device in an enterprise network — a capability that became increasingly valuable as cyber threats evolved and remote work expanded. The company’s technology allowed IT teams to query, patch, and remediate endpoints in seconds, rather than hours or days — a significant improvement over legacy tools. This speed and scalability attracted enterprise customers and venture capital, leading to $800 million in funding and a $6.5 billion valuation by 2018.

Hindawi’s role in Tanium evolved over time. He served as CEO until February 2016, when his son Orion took over as CEO. This transition is common in founder-led companies, particularly when the next generation is ready to assume leadership. Hindawi’s move to Executive Chairman allowed him to focus on governance, strategy, and investor relations — roles that are critical in a high-growth private company. His continued involvement suggests that he remains a key decision-maker and influencer within Tanium, even if he is no longer involved in day-to-day operations.

His wealth is derived from equity ownership in both BigFix and Tanium. The $400 million sale of BigFix likely provided him with a significant cash infusion, which he may have reinvested in Tanium or other ventures. His stake in Tanium, valued at $6.5 billion in 2018, represents the bulk of his current net worth. However, the exact percentage of equity he retains is not publicly disclosed, making it difficult to calculate his precise wealth. Private company valuations are estimates based on funding rounds, and they do not reflect liquid market prices — meaning his net worth is not easily convertible to cash without a sale or IPO.

His success can be attributed to several factors: deep domain expertise in enterprise IT, the ability to identify and solve critical pain points for large organizations, and a strong partnership with his son Orion. The father-son dynamic is unusual in tech entrepreneurship but appears to have been a key driver of both BigFix and Tanium’s success. Their collaboration suggests a shared vision, complementary skills, and mutual trust — qualities that are essential in building and scaling startups. Additionally, Hindawi’s academic background in Operations Research provided him with a rigorous analytical framework for product development and business strategy — a foundation that likely contributed to the technical sophistication of both companies.

Looking ahead, Hindawi’s wealth will likely continue to be tied to Tanium’s performance. If the company remains private, his net worth will remain an estimate based on investor valuations. If Tanium goes public or is acquired, his stake could be more accurately valued, and he may choose to sell shares to realize liquidity. His legacy as a self-made billionaire in the software industry — built through two successful exits and a deep understanding of enterprise IT — positions him as a notable figure in the history of Silicon Valley entrepreneurship. His story also highlights the role of immigrant founders in shaping the tech industry, demonstrating that talent, perseverance, and access to opportunity can lead to extraordinary success — even when starting from humble or challenging beginnings.

David Hindawi’s business empire is anchored in enterprise cybersecurity and systems management, with Tanium as its crown jewel. Founded in 2007 alongside his son Orion, Tanium emerged from the ashes of BigFix — a prior venture the pair sold to IBM for $400 million in 2010. This pattern of serial entrepreneurship, rooted in solving large-scale IT infrastructure problems, reveals a strategic focus on high-margin, mission-critical software. Tanium’s $6.5 billion valuation in 2018 and $800 million in funding underscore investor confidence in its scalable, agent-based endpoint management platform — a moat built on speed, simplicity, and enterprise-grade control. Unlike many cybersecurity firms that chase perimeter defense, Tanium’s architecture enables real-time visibility and remediation across millions of endpoints, making it indispensable to government agencies and Fortune 500 firms. The company’s private status shields it from quarterly earnings pressure but also limits liquidity and transparency, creating a concentration risk around its ability to execute its next funding round or IPO.

Hindawi’s leadership style is defined by intergenerational collaboration and operational pragmatism. Transitioning CEO duties to his son Orion in 2016 was not a retreat but a calculated succession move — one that preserved institutional knowledge while injecting fresh vision. His role as Executive Chairman suggests a governance model where strategic oversight and board-level influence remain central, even as day-to-day execution is delegated. This structure mitigates founder dependency but introduces potential friction if father and son diverge on long-term direction. Hindawi’s academic background in operations research — a discipline focused on optimization and decision-making under constraints — likely informs his preference for data-driven, scalable systems over charismatic leadership. His low public profile contrasts with many tech titans, suggesting a preference for quiet authority and behind-the-scenes influence rather than media-driven brand building.

Capital allocation at Tanium reflects a deliberate, long-term growth strategy. The $800 million raised to date has been deployed to scale engineering, expand global sales, and deepen product integration — not to chase short-term revenue or speculative acquisitions. The 2018 $6.5 billion valuation implies investors are betting on Tanium’s ability to dominate the endpoint management space as enterprises increasingly demand unified, real-time control over hybrid IT environments. The absence of an IPO or major acquisition since 2018 suggests a patient capital approach, possibly waiting for market conditions or regulatory clarity — especially given the company’s heavy exposure to U.S. government contracts. The sale of BigFix to IBM for $400 million in 2010 demonstrated Hindawi’s willingness to monetize when strategic alignment and valuation converge, a discipline that may guide future exit decisions for Tanium.

Tanium’s primary risks stem from its concentration in government and enterprise cybersecurity — sectors vulnerable to regulatory shifts, geopolitical tensions, and reputational fallout. As a provider to U.S. defense and intelligence agencies, the company faces heightened scrutiny over data sovereignty, supply chain integrity, and potential entanglement in U.S.-China tech decoupling. Any breach or perceived vulnerability in Tanium’s platform could trigger cascading reputational damage, given its role in securing critical infrastructure. The private status of the company limits public accountability, increasing opacity around governance and compliance. Additionally, the father-son leadership structure, while stable so far, introduces succession risk if internal alignment fractures or if Orion’s leadership is challenged. Geopolitical exposure is amplified by Hindawi’s background — born in Baghdad, raised in Israel — which, while not a direct liability, could be weaponized in adversarial narratives during periods of heightened Middle East tension.

Public records show minimal philanthropic activity tied to David Hindawi, suggesting a preference for private giving or strategic investment over public charity. Unlike many tech billionaires who establish foundations or pledge Giving Pledge commitments, Hindawi’s wealth appears largely reinvested in his business ventures or held in private assets. This is not necessarily a negative — it may reflect a belief that enterprise-scale innovation delivers greater societal impact than traditional philanthropy. However, the absence of visible charitable engagement reduces his soft power and public goodwill, potentially leaving him vulnerable to criticism during periods of regulatory or political scrutiny. If philanthropy emerges in the future, it may focus on STEM education, cybersecurity workforce development, or support for immigrant entrepreneurs — areas aligned with his personal journey and professional expertise.

Hindawi’s political influence is indirect but significant, operating through Tanium’s deep ties to U.S. government agencies and defense contractors. The company’s role in securing federal IT infrastructure grants it access to policymakers and procurement officials, though Hindawi himself maintains a low public profile. This quiet influence is typical of enterprise software founders whose power derives from utility, not lobbying. However, as cybersecurity becomes a national security priority, Tanium’s position could draw increased political attention — both as a strategic asset and a potential target for regulation. Hindawi’s immigrant background and academic pedigree may lend him credibility in bipartisan discussions on tech policy, but his lack of public advocacy limits his ability to shape narratives proactively. Any future engagement with policy — whether through industry groups or advisory roles — would likely be pragmatic and focused on maintaining operational freedom for enterprise security tools.

David Hindawi’s legacy is one of quiet, persistent innovation — building two billion-dollar software companies from the ground up, each solving fundamental problems in enterprise IT. His story — from Baghdad to Berkeley to Seattle — embodies the immigrant entrepreneur archetype, yet he avoids the self-promotion common among tech titans. His most enduring contribution may be proving that cybersecurity can be both a mission-critical utility and a scalable business, without relying on consumer markets or venture capital hype. The father-son co-founding model of Tanium also sets a precedent for family-led tech ventures that prioritize continuity over disruption. If Tanium achieves a successful exit or IPO under Orion’s leadership, Hindawi’s legacy will be cemented as a builder of durable, high-impact enterprises — not just a wealth accumulator. His influence may be felt most in the next generation of cybersecurity founders who emulate his focus on operational excellence over marketing flash.

• Profile: David Hindawi —
• Tanium Company Overview — Official Website
• IBM Acquisition of BigFix — Press Release, 2010
• UC Berkeley Alumni Records — Operations Research Program