SoftBank is creating a new company called Roze that deploys autonomous robots to construct AI data centers in the US, and is targeting a US IPO in the second half of 2026 at a valuation of approximately $100 billion, per the Financial Times and Bloomberg. Founder Masayoshi Son is driving the venture, which positions AI-driven construction as a way to offset SoftBank's massive AI infrastructure spending commitments, including the $500 billion Stargate project. TechCrunch notes that some SoftBank insiders have expressed skepticism about both the proposed valuation and the aggressive IPO timeline.