Investment Stage

Focus Areas

About Investor

Josh Geballe is the Managing Director of Yale Ventures, where he leads commercialization efforts for university-driven innovation. He focuses on deep tech, healthcare, and climate tech startups emerging from academic and research environments. His investments span Pre-seed to Series A, typically ranging from $100K to $2M. Josh plays a key role in bridging academic research with venture-backed startup creation. He is known for supporting highly technical founders at the earliest stages of company formation. His work helps translate Yale’s scientific research into scalable commercial ventures.