jack-dorsey
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Block
Block, Inc. is a global financial technology company that builds tools for economic empowerment. Founded in 2009 as Square by Jack Dorsey and Jim McKelvey, it renamed itself Block in 2021 to reflect a broader mission spanning commerce, consumer finance and bitcoin. The company operates a portfolio of ecosystems - Square for sellers, Cash App for individuals, Afterpay for buy-now-pay-later, plus TIDAL, Bitkey and Proto - and trades on the NYSE under the ticker XYZ.
Jim McKelvey
Jim McKelvey is the co-founder of Square (now Block, Inc.), a serial entrepreneur, master glassblower, author, and philanthropist from St. Louis. He built Square after losing a $2,000 sale at his glass studio because he couldn't accept American Express - and turned that frustration into a payments company that beat Amazon when it tried to copy them. He's also founded Invisibly, co-founded LaunchCode (a nonprofit that guarantees tech jobs), serves as an Operator Advisor at Redbud VC, and is a former Chair of the Federal Reserve Bank of St. Louis.