IEX
also invests · investor profile5 known investors
Find your way into IEX
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Ask Barney Schauble to introduce you to Bradley Katsuyama
You →Barney · together at Venezia FC →Bradley
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IEX is a U.S. stock exchange operator and technology company that runs an equities exchange built around a transparent trading model intended to protect investors and support market integrity. It also provides technology for liquidity providers to manage risk and reduce adverse selection.
Founders & leadership

Investors · 5
How we know: funding news · Not right? Tell us
How we know: funding news · Not right? Tell us
How we know: funding news · Not right? Tell us
Frequently asked questions
- What does IEX do?
- IEX is a U.S. stock exchange operator and technology company that runs an equities exchange built around a transparent trading model intended to protect investors and support market integrity. It also provides technology for liquidity providers to manage risk and reduce adverse selection.
- Who founded IEX?
- IEX was founded by Bradley Katsuyama.
- Who are IEX's investors?
- IEX's investors include ICONIQ, Lead Edge Capital, Bain Capital Ventures, MassMutual Ventures, Spark Capital.


