Aaron Rinberg

Aaron Rinberg is a Partner at Ibex Investors, a U.S.-based investment firm with approximately $1 billion in assets under management. He joined Ibex in January 2024 and is based in the firm's Tel Aviv office, where he focuses on private investments for Ibex Israel Strategies and developing new investment strategies for the firm. His appointment expanded the Tel Aviv team to seven people.

Rinberg brings extensive experience from over a decade in venture capital and private equity. He joined Battery Ventures in 2014, working on venture, growth, and later-stage investments in sectors including fintech, enterprise software, and frontier technologies such as fabless semiconductors, quantum computing, and autonomous driving. Working out of Battery's Israel office, he was involved with portfolio companies including Affirm, Cross River Bank, Habana Labs (acquired by Intel), hibob, Kodiak Robotics, N26, Qognify, Quantum Machines, Sofar Sounds, Soldo, Taster, and UBQ Materials. In 2019, Battery Ventures promoted him to Vice President in recognition of his contributions to the firm's global growth strategy.

After his tenure at Battery Ventures, Rinberg served as Director of Investments at Battery Global Advisors, a private wealth management spin-off from Battery Ventures, where he focused on managing investments in private funds, private companies, and various alternative strategies. This role gave him a unique perspective on portfolio construction and capital allocation across public and private markets.

Aaron graduated cum laude from Reichman University (formerly IDC Herzliya) with a BA in Business Administration. He later earned an MBA with a focus on finance, accounting, entrepreneurship, and strategy from the Recanati School of Business at Tel Aviv University. His academic background in both business fundamentals and advanced finance underpins his analytical approach to venture investing.

In addition to his investment work, Rinberg is an active thought leader in the fintech and technology sectors. In June 2021, he co-authored "The fintech endgame: New supercompanies combine the best of software and financials" for TechCrunch alongside Battery Ventures colleagues Shiran Shalev and Lior Mallul. The article introduced the Battery Fintech Framework (BFF), which classifies fintech companies based on business models and analyzes revenue multiples across different fintech categories.

Aaron Rinberg's investment philosophy centers on backing Israeli entrepreneurs building category-defining companies in enterprise technology, with a particular emphasis on AI, fintech, construction tech, and cybersecurity. He has stated that "Israeli founders have the technical chops, the global mindset, and the grit to build category-defining companies," particularly in enterprise AI applications.

His investment approach at Ibex Investors focuses on:

Rinberg looks for founders who combine technical expertise with a global mindset, particularly those tackling large, traditional industries ripe for digital transformation. His background in fintech and enterprise software gives him unique insight into how software companies can embed financial services and how traditional industries can be reimagined through technology.

At Ibex, he focuses on value-add for the Israel private portfolio, working closely with founders on strategy, go-to-market, fundraising, and talent acquisition. The firm's investment strategy emphasizes partnering with entrepreneurs at the earliest stages and supporting them through multiple rounds of growth.

• Early-stage Israeli startups: Seed and Series A investments in technology companies leveraging Israel's deep technical talent pool
• Enterprise transformation: Companies using AI and software to digitize and transform traditional industries like construction, insurance, and financial services
• Deep tech and infrastructure: Investments in AI tooling, chips, industrial systems, and dual-use technologies that have both commercial and defense applications
• Quality over quantity: A disciplined approach emphasizing fundamentals and sustainable business models over growth-at-all-costs strategies