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Ambri Inc.

Ambri Inc.

Marlborough, MA, United States
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About

Ambri develops, manufactures, and commercializes long-duration calcium-antimony liquid metal batteries for grid-scale energy storage. Their systems are designed for daily cycling and can last over 20 years, enabling energy shifting, capacity firming, and renewable integration for utilities and data centers; notable projects include collaborations with Microsoft and Xcel Energy.

Quick Facts

Founded
2010
Team Size
51-200
Funding
Private
Last Updated
Apr 21, 2026