Factorial Advances Solid-State Battery Expansion Ahead of Nasdaq Listing

Factorial Inc. and Cartesian Growth Corporation III announced that their joint registration statement on Form S-4 linked to the proposed business combination has been filed with the U.S. Securities and Exchange Commission. The development marks another step toward the planned merger transaction that is expected to position Factorial as a publicly traded company focused on advancing solid-state battery technology. The companies stated that the business combination is anticipated to close in June 2026, subject to customary approvals and conditions.

Following completion of the transaction, the combined company is expected to begin trading on the Nasdaq Capital Market under the ticker symbols “FAC” for common shares and “FACWW” for public warrants. The planned listing is expected to provide Factorial with increased market visibility and financial flexibility as the company continues expanding its solid-state battery commercialization strategy across the automotive sector.

Major 2026 Milestones Announced by Factorial

Since announcing the proposed business combination, Factorial has revealed multiple strategic developments aimed at accelerating battery production and strengthening its position in the electric mobility market. The company confirmed a partnership with Karma Automotive to launch what it described as the first solid-state battery production program in the United States. The initiative is expected to support localized battery manufacturing and expand commercial deployment opportunities.

Factorial also secured investment support from POSCO Future M while entering into a memorandum of understanding with Philenergy to establish a strategic manufacturing partnership. The collaboration is intended to accelerate all-solid-state battery manufacturing capabilities and reinforce the company’s global supply chain network. These developments reflect growing industry focus on scaling next-generation battery technologies for electric vehicle applications.

Strategic Developments and Partnerships

In addition to its operational and manufacturing initiatives, Factorial announced the upcoming appointment of Dieter Zetsche to its Board of Directors. Zetsche previously served as Chairman of Daimler AG and Head of Mercedes-Benz Cars, bringing extensive automotive leadership experience to the company. The appointment is expected to strengthen governance and support Factorial’s long-term commercialization strategy in the global electric vehicle market.

Headquartered in the greater Boston area, Factorial continues to expand its commercial partnerships with major automotive manufacturers including Mercedes-Benz, Stellantis, Hyundai, and Kia. These collaborations underline growing industry interest in solid-state battery technology as automakers seek improved energy density, enhanced safety, and faster charging performance for future electric vehicles.

Frequently Asked Questions

What is the purpose of the business combination between Factorial and Cartesian Growth Corporation III?
The business combination is intended to help Factorial become a publicly traded company on the Nasdaq Capital Market. Through the proposed merger, Factorial aims to strengthen its financial position and support the commercialization of solid-state battery technology. The transaction is expected to provide broader market exposure, improved access to capital, and greater support for manufacturing expansion, strategic partnerships, and future battery technology development initiatives across the electric mobility industry.

What recent milestones has Factorial achieved in 2026?
Factorial announced several important developments during 2026, including a partnership with Karma Automotive for a solid-state battery production program in the United States. The company also secured investment from POSCO Future M and entered a manufacturing partnership agreement with Philenergy. Additionally, Factorial confirmed the upcoming appointment of former Daimler AG Chairman Dieter Zetsche to its Board of Directors while continuing collaborations with major automakers such as Mercedes-Benz, Stellantis, Hyundai, and Kia.