About
Mark Rosenzweig is the Founder of SharkNinja, a position he has held since 1994. SharkNinja is a pioneer in innovative cleaning solutions and small household appliances. Mark was born in Montreal, Canada, to a family that has been in business for a hundred years. This third-generation businessman turned out to be a natural-born tinkerer. He became an innovator, a disruptor, an inventor, a creator, and an entrepreneur. In 1991 Mark graduated from the University of Pennsylvania with a Bachelor of Arts in Psychology and a Bachelor of Science in Economics from the Wharton School. Following graduation, Mark moved to Los Angeles to work in the entertainment industry including positions at Sony International Television and UTA. In 1994 Mark returned home and joined his Canadian family’s sewing business, Jolson Corp, as a sales manager. Jolson Corp. was founded in 1954 in Montreal by Mark’s grandfather and grandmother, Benjamin and Miriam Jolson, who sold domestic sewing machines through
Position in the VCSift Database
- • 4 investors at SharkNinja are tracked.
- • 2,490 investors hold the Founder role in VCSift. Mark Rosenzweig is one of them.
- • 2 investors are based in Needham Heights, Massachusetts, United States.
Data sourced from 410,343 investor profiles. Updated July 2026.
Investment Focus
- Location
- Needham Heights, US
Contact Information
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