Evaline Tsai, now a Partner at Gigascale Capital, invests in early-stage (pre-seed to Series A) deep tech companies addressing climate. See contact routes.
Evaline Tsai, now a Partner at Gigascale Capital, invests in early-stage (pre-seed to Series A) deep tech companies addressing climate impact, with check sizes of $1–$10 million, focusing on sectors like clean energy, grid infrastructure, advanced manufacturing, and physical AI. Her distinctive thesis centers on rebuilding the "physical economy" by scaling novel science that lowers costs and improves reliability in energy and industrial systems. Notable portfolio companies she supports as a Board Observer include Dioxycle, Skouria, Arbor, and Heron Power, while her prior investments include Commonwealth Fusion Systems and Phytoform. Tsai emphasizes coaching first-time technical founders and mapping how breakthrough science scales commercially.
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