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Softbank's sb energy rushes toward IPO amid $400 billion in pending contracts

SB Energy + SoftBankSource: ITHome31/08/2026, 07:01
SoftBank's SB Energy is accelerating its IPO process, with plans to file for an initial public offering this week and launch the IPO in September, aiming to raise between $5 billion and $7 billion. The company has secured over $400 billion in pending contracts for its data center projects, despite not yet generating revenue from these projects. SB Energy has signed nearly 9 gigawatts of computing capacity contracts, with an additional 800 megawatts under construction. OpenAI, a major client and investor, is set to purchase at least $50 million worth of software and services from SB Energy by 2028. Additionally, NVIDIA has invested $3 billion in SB Energy through two private placements, with the option to acquire shares at a 10% discount to the public offering price. SoftBank, through its SB Energy subsidiary, is a key investor in OpenAI, which has also invested $500 million in SB Energy. SB Energy has granted OpenAI warrants worth approximately $55 billion, which will be exercised based on the company's post-IPO valuation. OpenAI is also a planned tenant for three of SB Energy's data center sites, with the fourth site in Texas still awaiting tenants. The complex relationship between SB Energy and OpenAI highlights the intertwined interests of these major tech players in the data center and AI infrastructure space.
Softbank's sb energy rushes toward IPO amid $400 billion in pending contracts — lupAI