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ProLogium

Company TW Private Editorial profile Website
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Profile

Taiwanese solid-state firm building an oxide-class production line, partnered with Mercedes-Benz.

Editorial profile — compiled by us from public sources.

Founded
2006
Headquarters
Taoyuan, Taiwan

Current standings

Standings and milestones are always verified by us against primary sources, regardless of who manages the profile.

Roadmap & milestones

Solid-state maker with a real production line heads to Nasdaq

~ 2026-05
ProLogium / TDAC

ProLogium agreed to go public via a $3.8B SPAC merger with Translational Development Acquisition Corp. (Nasdaq: PRLG, closing 2H 2026) — billed as the only company that can publicly demonstrate a solid-state mass-production line. It opened a GWh-class gigafactory in Taoyuan, Taiwan (2024), has shipped 800,000+ cells, and is building a Dunkirk, France gigafactory backed by ~€1.4B in French subsidies. Proceeds fund its 4th-gen cells.

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