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Partner

Josh Grehan

Smart Money RatingBased on the data VC Catalog holds.

Smart Money Rating: 94 out of 100

Partner, Helios Climate Ventures

Firm
Helios Climate Ventures
Title
Partner
Role
Partner
Known as
Investor
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Record updated 28 September 2026

About

Josh Grehan brings a depth of operating experience in a range of industries. Most recently Josh helped grow Finch Therapeutics from 10 to over 200 people and raised over $300M in private and public financing including leading Finch’s $1B IPO. Before Finch he served in the Canadian Ministry of Foreign Affairs as a Special Assistant to Minister Dion.

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Background

Education
He was awarded a Davis Scholarship to attend Princeton University and later won the Sachs Scholarship to pursue a master’s at the University of Oxford where he graduated with distinction.Source (opens in a new tab)

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