Masayoshi Son founded SoftBank in 1981. It has invested millions in some of Silicon Valley's biggest tech companies.

OpenAI is in early talks to raise up to $40 billion in a massive funding round led by SoftBank that would value the artificial intelligence firm at $340 billion, according to a report. The funding ...

Japanese investment holding company SoftBank is reportedly in talks to invest between $15 billion (€14.42bn) and $25bn (€24.03bn) in OpenAI, according to the Financial Times, which would be in ...

(Bloomberg) -- SoftBank Group Corp. is in discussions to invest as much as $25 billion in OpenAI, a move that would potentially make it the AI startup’s biggest backer. The Japanese investment ...

T-Mobile US appointed telecommunications veteran Srinivasan Gopalan (pictured) as its new COO effective 1 March.