On June 29, Tier IV (593A) filed an amended securities registration statement, advancing procedures toward a listing on the TSE Growth Market on July 22, 2026. The assumed offer price is ¥1,015. The company operates under the vision of "democratizing autonomous driving technology to make it accessible to everyone," and is notably distinguished by its development and promotion of the open-source autonomous driving software "Autoware" as a globally adopted technological foundation. Its business model generates revenue by providing, on a commercial basis, functional safety, quality assurance, and the customization required for commercialization—capabilities that tend to be insufficient with a free, open-source foundation alone. Its target customers include automotive manufacturers and service operators seeking to adopt autonomous driving technology, with support spanning hardware design, consulting, and data analytics. The company's commitment to coexistence with the existing automotive industry, combined with its pursuit of an autonomous driving society through an open ecosystem, has reinforced its standing as a foundational technology platform.