Speaker

Jim McKelvey

Co-Founder & Board Director
of Block

Jim McKelvey is the co-founder of Block, Inc. (formerly Square), which he started with Jack Dorsey after losing a sale because he couldn't accept a credit card, and he continues to serve on its board. He is also the founder of LaunchCode, a nonprofit that trains and places people in tech jobs, the author of The Innovation Stack, and an accomplished glass artist.

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Jim McKelvey

Co-Founder & Board Director, Block

From Ideas to Institutions

Student-run Entrepreneurship Conference at HBS

November 22, 2026 · Klarman Hall