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Hitachi Ventures AI portfolio: 2 rounds

Rounds where Hitachi Ventures led or took part, newest first. Led: 0.

1. Arcee AI raises $150M Series B, Sep 16, 2026. AI models. Led by Vista Equity Partners, Cambium Capital, Emergence Capital. Develops open-weight AI models trained in the United States.
2. Zenity raises $125M Series C, Aug 3, 2026. Security. Led by Norwest. Zenity secures and governs enterprise AI agents by allowing, modifying or blocking their actions.