Efficient raises $97M Series B to rethink computing from physical AI to data centers

Sethwinterroth · x · 2026-09-30

Startup Efficient (@efficienthq) announced a $97M Series B led by Eclipse Ventures to scale from physical AI into the data center. The team is rethinking general-purpose computing from the ground up, aiming to deliver more performance with a fraction of the energy. Reuters' Stephen Nellis covered the news.

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