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investor

SoftBank Group

Japanese conglomerate; financial lead of Project Stargate.

Tokyo, Japan$9984.T softbank.com

Owned / funded by

Capital and control flowing in

  • The Stargate Project· joint venture

    SoftBank Group is a Stargate JV partner; chairman Masayoshi Son leads the venture, and SoftBank handles financing.

Owns / has invested in

Capital and control flowing out

  • The Stargate Project· joint venture$100.0B

    SoftBank is financial lead and chair of Stargate.

  • OpenAI· invests in$40.0B

    SoftBank led OpenAI's $40B primary round (closed Mar 31, 2025; $300B post-money). Separate from the Stargate JV; SoftBank itself committed ~$30B of the $40B.

  • The Stargate Project· invests in$19.0B

    SoftBank equity in Stargate: $19B of the initial $100B tranche (40% interest).

Data centers

4 projects in the dataset

Data is editorial seed at this stage; relationships reflect public reporting and filings. Suggestions and corrections via GitHub.