Jack Dorsey – Biography
Last update: April 28, 2026Executive profile
Jack served as Chief Executive Officer at Block.
Jack Dorsey is currentlyChief Executive Officer and Chairman of the Board and Chief Executive Officer, Square at Block - View - Block org chart
Chief Executive Officer at Square Financial Services - View - Square Financial Services org chart
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Education
Jack Dorsey graduated from Missouri University of Science and Technology and from New York University.
They have also studied at Missouri University of Science and Technology :
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They have also studied at New York University :
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The colleagues of Jack Dorsey
Company Colleagues
- At Block, Jack Dorsey has 45 colleagues including Amy Brooks (Director), Roelof Botha (Director)…
- At Square Financial Services, Jack Dorsey has 3 colleagues including Amrita Ahuja (Chairman of the Board), Samantha Ku (COO)…
Homonyms
- Jack Dorsey - Director - Mercor AI
Industry Colleagues
- In the Financial Services industry, Jack Dorsey has 59,570 colleagues in 4,103 companies located in 107 countries. 28,706 executive movements have been recorded in the last 12 months. Learn more about Financial Services.
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