Partner
Justin Smithline
General Partner, Triple Impact Capital
- Firm
- Triple Impact Capital
- Title
- General Partner
- Role
- General partner
- Known as
- Investor
Record updated 18 September 2026
About
Justin is a three time startup founder turned early-stage investor. Prior to starting Triple Impact Capital, Justin was a partner at Entrepreneurs Roundtable Accelerator (ERA), the leading startup accelerator and investment firm in New York City that Crain's recognized as the most active investment firm in New York in 2019. While there, he invested in over 100 companies. To date, ERA portfolio companies have raised more than $1.7 billion in capital and collectively exceed $10 billion in market capitalization, including four unicorns.
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