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Ex-company founders

Ex-Cisco founders: 5 people who left Cisco to start companies

5 people who founded or worked at Cisco went on to found 5 companies, including Leonard Bosack, Mario Mazzola, Omar Tawakol, Padmasree Warrior and Sandra Lerner.

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Founders who came from Cisco

5
Leonard Bosack
American businessman, co-founder of Cisco Systems
Went on to found
Sono Luminus 1995
Went on to found
Nuovo Systems 2006
Went on to found
Rembrand
Padmasree Warrior
(India born) American chemical engineer and business executive
Went on to found
Fable 2021
Sandra Lerner
American entrepreneur and animal rights activist
Went on to found
Sono Luminus 1995
How this list is built. A person appears here if they founded or worked at Cisco and later founded at least one other company in the graph. Missing someone? Add them.