JM
About
Jonathan Mariner - Founder & President @ TaxDay
Position in the VCSift Database
- • 72 investors hold the Founder & President role in VCSift. Jonathan Mariner is one of them.
- • 10,621 investors are based in New York, New York, United States.
Data sourced from 410,343 investor profiles. Updated July 2026.
Investment Focus
- Stages
- seed
- Location
- New York, US
Contact Information
linkedin.com/in/••••••••
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