Last updated 2026-07-20
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Portfolio by sector
Health Tech & Life Sciences1
Q&A
- What is Jeff Tannenbaum's primary investment focus by sector?
- Jeff Tannenbaum has invested in the Health Tech & Life Sciences sector, with one recorded investment in this area.
- Can you name a notable portfolio company for Jeff Tannenbaum?
- A notable portfolio company for Jeff Tannenbaum is Hello Heart, which operates in heart health management and has raised $138M through its Series D funding.
- What is the typical investment stage for Jeff Tannenbaum?
- Jeff Tannenbaum has participated in a Seed stage round, according to startupim data.
- When did Jeff Tannenbaum make his earliest recorded investment?
- Jeff Tannenbaum's earliest recorded investment round occurred in October 2014.
- What is Jeff Tannenbaum's investment range?
- Jeff Tannenbaum's investment range is $700K - $700K.