Archimedes Tech SPAC Partners II Co

ATII

Market cap $326M

Collaboration combines Group14's advanced silicon battery materials with Forge Nano's Atomic Armor® ALD technology and domestic cell manufacturing infrastructure Forge Nano's Atomic Armor® coatings enhance silicon battery durability, enabling higher energy density, faster charging and longer cycle life Partnership delivers a scalable U.S.-based battery supply chain aligned with growing domestic manufacturing and defense procurement requirements DENVER, May 28, 2026 (GLOBE NEWSWIRE) -- Forge Nano, Inc., a leading U.S. based semiconductor equipment and advanced materials company pioneering Atomic Layer Deposition (“ALD”) technology for artificial intelligence (“AI”)-era chip manufacturing and defense battery applications, and Group14 Technologies, a global manufacturer of advanced silicon battery materials, today announced a collaboration focused on advancing high-performance lithium-ion battery cells manufactured in the United States using a predominantly U.S.-based supply chain. The collaboration comes on the heels of Forge Nano's recent announcement to merge with Archimedes Tech SPAC Partners II Co. (“Archimedes II”) (NASDAQ: ATII).

Deployment expands Forge Nano's position in advanced semiconductor manufacturing and photonics infrastructure markets Deployment expands Forge Nano's position in advanced semiconductor manufacturing and photonics infrastructure markets

CLAYMONT, Del., May 07, 2026 (GLOBE NEWSWIRE) -- Archimedes Tech SPAC Partners II Co. (Nasdaq: ATII), a publicly traded special purpose acquisition company (“ ATII ” or “ Archimedes II ”), today announced the filing with the U.S. Securities and Exchange Commission (the “ SEC ”), on May 5, 2026, of a registration statement on Form S-4 (File No.: 333-295563) (as may be amended from time to time, the “ Registration Statement ”) in connection with the previously announced proposed business combination with Forge Nano, Inc. (“ Forge Nano ”). The Registration Statement includes a preliminary proxy statement/prospectus and has not yet been declared effective. The Registration Statement was filed by ATII Holdings Inc. (CIK 0002101833), ATII's wholly-owned subsidiary (“ Pubco ”), and Forge Nano (CIK 0001719324) and is available free of charge at the SEC's web site at www.sec.gov.

Milestone showcases commitment to operational excellence, product reputation and customer satisfaction as Forge Nano plans scaled production in its future 3 GWh/year North Carolina gigafactory ISO 9001-certified production line currently producing lithium-ion cells with 100% domestic battery material content DENVER, May 07, 2026 (GLOBE NEWSWIRE) -- Forge Nano, Inc. , a leading U.S. based semiconductor equipment and advanced materials company pioneering Atomic Layer Deposition (“ALD”) technology for artificial intelligence (“AI”)-era chip manufacturing and defense battery applications, which has signed an agreement to merge with Archimedes Tech SPAC Partners II Co. (“Archimedes II”) (NASDAQ: ATII), today announced it has received ISO 9001 certification on its Thornton, Colorado battery production line. The certification validates Forge Nano's ability to consistently deliver battery products that meet customer and regulatory requirements and marks an important milestone as the company continues to scale manufacturing to support growing demand from battery customers.

Technical conference to host local Malaysian industry leaders, partners and semiconductor innovators To showcase technical data across a range of advanced applications, including photonics, RF and MEMS devices, advanced packaging and power semiconductors DENVER, April 30, 2026 (GLOBE NEWSWIRE) -- Forge Nano, Inc., a leading U.S. based semiconductor equipment and advanced materials company pioneering Atomic Layer Deposition (“ALD”) technology for artificial intelligence (“AI”)-era chip manufacturing and defense battery applications, which has signed an agreement to merge with Archimedes Tech SPAC Partners II Co. (“Archimedes II”) (NASDAQ: ATII), today announced a technical semiconductor seminar hosted in Kuala Lumpur, Malaysia. The event, taking place on May 6th from 3-5 pm at Sofitel in Kuala Lumpur, will showcase technical data on Forge Nano's highly conformal coatings that can allow manufacturers to produce devices that were previously impractical or impossible to scale.

Forge Nano, a U.S.-based semiconductor equipment and advanced materials company, plans to ​go public through a $1.6 billion blank-check deal with Archimedes Tech ‌SPAC Partners II ATII.O, the companies announced on Tuesday.

DENVER and NEW YORK, April 21, 2026 (GLOBE NEWSWIRE) -- Forge Nano, Inc. (“Forge Nano” or the “Company”), a leading U.S. based semiconductor equipment and advanced materials company pioneering Atomic Layer Deposition (“ALD”) technology for artificial intelligence (“AI”)-era chip manufacturing and defense battery applications, and Archimedes Tech SPAC Partners II Co. (“Archimedes II”) (NASDAQ: ATII), a publicly traded special purpose acquisition company, announced today that they have entered into a definitive business combination agreement (“Transaction”) that would result in Forge Nano becoming a publicly listed company. Upon closing of the Transaction, the combined company will operate as Forge Nano, Inc. and its common stock and warrants are expected to trade on NASDAQ under the new ticker symbol “NANO” and “NANOW” respectively. The Company will continue to be led by Forge Nano's existing management team, which brings deep technological and manufacturing experience.