Archimedes Tech SPAC Partners III Co. (ARCIU) is a NASDAQ-listed special purpose acquisition company ("SPAC") that closed its upsized $276 million IPO on January 26, 2026.

The Company was formed with the intent of entering into a merger with one or more businesses in the technology industry with a focus on artificial intelligence.

The Company is led by an experienced team comprised of technology investors, corporate finance veterans, engineers, and SPAC specialists. The team's track record include a successful merger between Archimedes Tech SPAC Partners Co. and SoundHound AI, Inc. (Nasdaq: SOUN) in April 2022, and the announcement of a Business Combination Agreement between Archimedes Tech SPAC Partners Co. II and Forge Nano in April 2026.