Factorial Energy (FAC) jumped 14.4% in Thursday's trading after saying it will partner with Japan's Mitsui Kinzoku to accelerate the global scale-up of its Solstice all-solid-state battery platform.

Solid-state battery specialist Factorial Energy is teaming up with Mitsui Kinzoku, one of the few companies producing sulfide-based solid electrolytes, to scale up the promising new technology.

BOSTON, Aug. 11, 2026 (GLOBE NEWSWIRE)-- Factorial Energy Inc. ("Factorial") (Nasdaq: FAC), a global leader in solid-state battery technology, today announced financial and business results for the ...

Factorial Energy has surged post-SPAC IPO, but its $3B valuation is driven by low float and retail-driven hype. FAC's technology is validated by major OEMs, but commercial contracts and revenue remain ...

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Factorial, Europe’s leading AI Workforce Operations Platform, has announced the closing of a $150 million Series D funding round at a valuation of $2.5 billion, making it one of the most valuable ...

General Catalyst has decided it wants exposure to Factorial in two ways at once. The Barcelona software company has closed a $150M Series D led by the firm at a $2.5bn valuation, and General Catalyst ...

General Catalyst leads $150M equity investment, its first equity stake in Factorial as part of Series D round that values the company at over $2.5 billion, becoming one of the most valuable AI ...

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To continue reading this content, please enable JavaScript in your browser settings and refresh this page. Preview this article 1 min The Billerica battery startup ...