Bezos Expeditions is the single-family office of Amazon founder Jeff Bezos, established in 2005 on Mercer Island. See contact routes.
Bezos Expeditions is the single-family office of Amazon founder Jeff Bezos, established in 2005 on Mercer Island, Washington to manage his personal investments across venture, private equity, real estate, and mission-driven projects [1][2]. The firm invests in seed, early, and late-stage companies across diverse sectors including biotechnology, fintech, cloud computing, healthcare technology, aerospace, and long-term sustainability [1][3]. While specific check sizes and lead/follow behavior are not publicly disclosed, the office manages an estimated $107.8 billion in assets under management and has made eight direct investments in private companies in 2026 alone, making it the most active family office investor that year [5][14]. Notable portfolio companies include Airbnb, Twitter, Uber, Stack Overflow, and Business Insider [4][9]. Bezos Expeditions also oversees philanthropic initiatives such as the Bezos Day One Fund and the Bezos Family Foundation, alongside major holdings like The Washington Post and Blue Origin [3][8]. The firm does not publish a distinct public investment thesis or regular written commentary, instead focusing on direct investments aligned with Bezos’s persona
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