TLDR
- SoftBank rises as SB Neo targets booming U.S. AI compute demand.
- SB Neo plans AI chip and cloud services for major U.S. firms.
- SoftBank aims to scale AI data center capacity toward 10GW.
- New venture gives SoftBank Corp control of U.S. neocloud push.
- SoftBank expands beyond telecom with a major AI infrastructure bet.
SoftBank Group Corp. (SFTBY) rose 4.12% to $18.45 after unveiling SB Neo, a new U.S. AI compute venture. The stock climbed early, pulled back, and then stabilized into the close. The move added momentum to SoftBank’s wider push into AI infrastructure.
SoftBank Sets Up SB Neo for U.S. Compute Demand
SoftBank Group and SoftBank Corp will launch SB Neo Inc this month. The new company will rent AI chips and cloud services to major U.S. companies. It will target enterprises, hyperscalers, and large model developers.
SoftBank Corp will own 51% of SB Neo, while SoftBank Group will hold 49%. The structure gives the telecom unit control of daily operations.The parent company keeps direct exposure to the broader AI infrastructure plan.
SB Neo will start services next fiscal year, according to the companies. It will support large-scale AI model training and inference workloads. The venture also plans to expand capacity in stages as demand grows.
10-Gigawatt Plan Adds Scale to SoftBank’s AI Push
SoftBank plans to build SB Neo toward a 10-gigawatt infrastructure scale by around 2030. The target shows the group’s ambition in the U.S. data center market. It also places SoftBank among firms racing to secure AI compute capacity.
The company has already tested related services in Japan through SoftBank Corp. Since May 2026, the telecom unit has offered a beta GPU cloud service. It will use that experience to support the U.S. rollout.
Power access remains central to the strategy because AI data centers need huge energy supply. SoftBank says it has made progress securing power for large U.S. sites. The group also plans gigawatt-scale data centers in Japan once preparations advance.
SB Neo Expands SoftBank Beyond Telecom
The SB Neo launch gives SoftBank Corp a larger role in the group’s AI strategy. The telecom unit already provides cash flow and operating strength inside the wider SoftBank structure. Now, it aims to build a new growth line around compute services.
SoftBank sees neocloud services as a major shift beyond mobile telecom operations. The business could support enterprise demand for chips, servers, and cloud access. Competition remains strong across cloud and AI infrastructure markets.
CoreWeave, Nebius, Amazon Web Services, Microsoft Azure, and Google Cloud already sell AI compute access. Meta is also exploring related infrastructure plans. Still, SoftBank aims to compete through power access, chip capacity, and large data center projects.


