Rich Kleiman is the Partner and Co-founder of Thirty Five Ventures. See portfolio, sector focus and contact routes.
Rich Kleiman is the Partner and Co-founder of Thirty Five Ventures, a New York-based venture firm he launched in 2016 alongside NBA star Kevin Durant to manage their joint business interests across sports, technology, and media. The firm’s investment thesis targets early-stage companies, with a focus on sectors including fintech, cryptocurrency, health and wellness, and media, operating primarily in the United States. Thirty Five Ventures typically makes early-stage investments, having backed more than 75 companies, though specific check sizes and whether Kleiman leads or follows rounds are not publicly detailed. Notable portfolio companies include Coinbase, Robinhood, Postmates, and Dapper Labs, all of which received early backing from the firm. Kleiman is recognized for his distinctive viewpoint on the convergence of sports, culture, and technology, and Forbes has described him as a visionary with an established track record in disrupting markets. He also co-founded Boardroom, a sports business media network, and has authored or contributed to public discussions on building modern venture portfolios that integrate creative development with financial invest
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