Helen H. Liang is the Founder and Managing Partner of FoundersX Ventures. See stage focus.
Helen H. Liang is the Founder and Managing Partner of FoundersX Ventures, a Silicon Valley venture capital firm based in Menlo Park that she founded in 2016. Her stated investment focus is full-stack AI and frontier technology, including AI infrastructure, deep-domain foundation models, agentic AI applications, 3D chips, and quantum chips, with emphasis across enterprise, finance, digital health, robotics, and related sectors. Public profiles describe FoundersX as investing primarily in early-stage companies, and one investor profile lists pre-seed, seed, and Series A as its stages. A startup database also says the firm has participated in seed rounds and sometimes co-led alongside other investors, but no reliable source in the gathered material gives a consistent standard check-size range. Named portfolio companies cited publicly include SpaceX, Salt Security, Jeeves, Universal Quantum, Rain AI, Meru Health, Coursedog, Turion Space, and Cognito Therapeutics. Liang has also been described as a board director, invited speaker at TechCrunch, and guest lecturer at Stanford. Her public point of view centers on “full-stack AI investing,” spa
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