Skip to content
The Web / Who's Who / Masayoshi Son

Dossier · Who's Who

Masayoshi Son

verification: confirmed

SoftBank founder/chairman/CEO; co-announced $500B Stargate with Trump/Altman/Ellison (Jan 21 2025); raised the SoftBank commitment $100B→$200B at Trump's urging; ~34% of SoftBank

Relationships · 2

In the Watch · 2

eventWhite House Stargate announcement (Jan 21 2025)
eventSoftBank $10B margin loan vs OpenAI stake (Jul 1 2026)

Sources · pending

The sourcing pass for this entry is in progress. Nothing on this page is presented as beyond its verification tier until citations are attached.

Contact us about this entry

Corrections, updates, and disputes are taken seriously and logged. If you are the subject of this page, this is your standing right of reply.

I am contacting…
Send via your mail app ↗

Opens your email client addressed to projectjupiterwatch@protonmail.com. Nothing is transmitted until you press send there. Responses from those named in the Watch are published verbatim.

The decision has passed
The Watch stands.

On July 21, 2026, NMED rules on Project Jupiter’s air permit — a $165B decision for one desert county. Until then, and after, this is the public watch on how it was made.