Geoffrey Arone
Geoffrey Arone is a technology entrepreneur and investor, a co-founder of Arrington CapitalArrington CapitalArrington Capital is a firm that invests in digital assets and Web3 and manages funds including Arrington XRP Capital Fund; since 2025, through that fund, it has served as sponsor of the special purpose acquisition company Armada Acquisition Corp. II, driving its merger with the XRP treasury company Evernorth.Open the full entry and former chief scientist at Experian, with work spanning identity protection, cybersecurity and blockchain.
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Key facts
Education: Neuroscience and management
Arone holds an ScB in neuroscience from Brown UniversityBrown UniversityBrown University is a private nonprofit research university in Providence, Rhode Island, and a member of the Ivy League. Chartered by Rhode Island's colonial legislature in 1764, it is known for its undergraduate Open Curriculum, which has no common required core. Christina H. Paxson, president since July 2012, announced on August 3, 2026, that the 2026–27 academic year would be her last in office. As of October 1, 2026, the search for Brown's 20th president remained underway.Open the full entry and an MBA from the MIT Sloan School of Management.[1]
Technology leadership: Experian and product innovation
As Experian’s chief scientist, Arone worked on product innovation, fraud detection and dark-web monitoring. His entrepreneurial and executive work has covered consumer protection, compliance technology and digital services.[1]
2017Co-founding Arrington XRP Capital
In November 2017, Michael ArringtonMichael ArringtonMichael Arrington is an American entrepreneur and investor who founded the technology publication TechCrunch in 2005, created Crunchbase in 2007, sold TechCrunch to AOL in 2010, and went on to found CrunchFund and the crypto-asset investment firm Arrington Capital.Open the full entry announced Arrington XRP Capital with Heather HardeHeather HardeHeather Harde is a technology-media executive and investor, formerly CEO of TechCrunch and a co-founder of Arrington Capital. She became a strategic adviser to the investment firm in 2023.Open the full entry and Arone. The fund used XRP as its principal contribution and distribution currency while investing across digital assets and crypto-related equity.[2]
March 2019Transition to fund adviser
When Arrington XRP Capital combined with ByteSize CapitalByteSize CapitalByteSize Capital was a private crypto fund and research firm founded by Ninor and Ninos Mansor. It combined with Arrington XRP Capital in 2019, with both founders joining the partnership.Open the full entry in 2019, Arone moved from a partner role to adviser as Ninor and Ninos MansorNinos MansorNinos Mansor is a crypto investor who co-founded ByteSize Capital with Ninor Mansor, was an Arrington Capital partner from 2019 to 2022, and appeared as an Edessa Capital general partner in 2023.Open the full entry joined the partnership.[3]
Professional work: Technology and dispute expertise
The Brattle Group lists Arone as an outside expert covering crypto assets, AI, cybersecurity, technology commercialization and intellectual property. Its biography also identifies Shield3 among his ventures and describes expert-testimony work in arbitration.[1]
Related Organizations, Websites, and Public Accounts
Related people and organizations include Michael Arrington, Heather Harde, Arrington Capital, ByteSize Capital, Experian and The Brattle Group. Expert biography: https://www.brattle.com/experts/geoffrey-arone/ (opens in a new window).[1]