SoftBank is reportedly preparing a $3 billion investment to build a large-scale factory in Ohio aimed at supporting a next-generation OpenAI data center. According to sources familiar with early discussions, the Tokyo-based tech giant is looking to strengthen its foothold in the fast-expanding AI infrastructure market, which has seen explosive demand from global model developers.

A Strategic U.S. Base for AI Hardware Production

The proposed Ohio facility is expected to manufacture specialized hardware components essential for running high-performance AI data centers. While specific product details are still under wraps, industry analysts say the focus could include power systems, cooling components, and AI-optimized compute modules — areas that have become critical bottlenecks as AI adoption accelerates.

OpenAI’s Growing Need for Compute Power

OpenAI, the company behind ChatGPT and other advanced models, has been rapidly scaling its data center footprint across the United States. With each new model demanding exponentially more computing resources, the company is relying on global partners to build a steady pipeline of AI-grade hardware.
SoftBank’s planned factory is expected to become a supply-chain anchor for one of OpenAI’s upcoming U.S. campuses.

SoftBank’s AI Ambitions Under Masayoshi Son

SoftBank founder Masayoshi Son, long vocal about the coming “super-AI era,” has renewed his focus on semiconductor manufacturing and infrastructure. The new Ohio investment appears to be part of a broader strategy to re-establish SoftBank as a dominant force in AI development after years of mixed returns from its Vision Fund portfolio.

Boost to Local Economy and U.S. Tech Strategy

If the project moves ahead, it would bring billions of dollars in construction, jobs, and long-term manufacturing operations to Ohio — a state already emerging as a semiconductor and tech hub.
Analysts say the move aligns with ongoing U.S. efforts to onshore critical AI and semiconductor manufacturing, reducing dependence on foreign supply chains.

Early-Stage But High-Impact

Although the investment is not yet officially announced, insiders expect details to become clearer in the coming months. If finalized, the partnership could mark one of the most significant AI-related industrial investments by an international firm on U.S. soil.