SB Energy, backed by SoftBank, OpenAI and Nvidia, has filed an S-1 registration statement to pursue an initial public offering. According to the filing, the company currently has no revenue from its data center operations because none of its data centers are yet operational.
Key financial facts
- The company reported a $3.2 billion loss in the first half of 2026.
- The $139 million in revenue it recorded in that period came from an older energy business, not from data centers.
- OpenAI is mentioned 306 times in the S-1; this is nearly as many mentions as SoftBank receives in the document.
- SB Energy is seeking to raise between $5 billion and $7 billion from the public markets.
- The S-1 states that Nvidia is providing $105 billion in financing for the project.
Risk disclosures in the S-1
The filing lists a broad range of risk factors. It warns that AI adoption could slow, the underlying technology could become obsolete, community or regulatory responses could create challenges, and major cloud providers might reduce their spending. The document includes multiple downside scenarios that could affect the business.
Why this matters
The filing represents an unusual case in which a company presented as an AI data-center business is seeking public capital before its data centers are operational and before it has meaningful revenue from that segment. The S-1 highlights a concentrated customer base in practice — notably OpenAI — and substantial financial commitments and risks, which make the planned IPO a notable signal about investor appetite and financing dynamics in AI infrastructure.
Summary
SB Energy’s S-1 shows no data-center revenue, a $3.2 billion loss in H1 2026, and $139 million in revenue from a legacy energy business. The filing mentions OpenAI 306 times, proposes raising $5–7 billion in an IPO, and indicates $105 billion of financing from Nvidia, while listing extensive business risks in the prospectus.
