Positive Sum
Venture Capital and Private Equity PrincipalsView the employees at
Positive Sum-
Tom Digan Co-Founder & President at Ladder
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Houston, Texas, United States
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Top 10%
Chelsey Altomaro Director of Details at Positive Sum-
Greenwich, Connecticut, United States
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Rising Star
Joe Parker Chief Operating Officer, Positive Sum-
San Antonio, Texas, United States
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Top 5%
Gabriela Marques Investments @ PSUM-
New York
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Rising Star
Overview
Positive Sum is a venture capital firm led by Patrick O’Shaughnessy and Sam Cates. Our mission is to capture and openly share the world’s best knowledge on building great businesses. By “learning in public”, we intend to cultivate the world’s smartest and most interested audience and network, and to use what we learn to benefit our portfolio companies and their visions for the future.
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