Tom Chi is the Founding Partner of At One Ventures, an early-stage venture capital firm he founded after serving as. See sector focus and contact routes.
Tom Chi is the Founding Partner of At One Ventures, an early-stage venture capital firm he founded after serving as a founding member of Google X and holding leadership roles at Microsoft, Yahoo, and Google X where he led teams building Waymo and Google Brain. His investment thesis targets Seed and Series A deep tech companies in climate technology, energy, materials, agriculture, manufacturing, and infrastructure, with a focus on helping humanity become net positive to nature. The firm backs early-stage ventures using disruptive deep tech to upend unit economics while reducing planetary footprints, though specific check sizes and lead/follow behavior are not publicly detailed. Notable portfolio companies include those working on self-driving cars, deep learning AI, and wearable augmented reality, reflecting his background in breakthrough projects. Chi is an author and thought leader whose book *Climate Capital: Investing in the Tools for a Regenerative Future* explores how investment can support technologies enabling economic growth while restoring natural systems. He applies physics-first thinking to business and investing, advocating that the best
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