Business Chief Magazine June 2026 | Page 45

TOP 10 | TECH CEOs
CREDIT: GETTY IMAGES

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How Abridge uses GPT-5.5 to support better clinical notes

Sam Altman

Company: OpenAI Revenue: US $ 13.1bn Founded: 2015
Sam founded OpenAI in 2015 and was instrumental in the development of the company’ s globally-recognised ChatGPT service, a move that saw an AI language model reaching mainstream popularity on a global scale. He has worked alongside other major names in tech such as Microsoft to help develop its Azure cloud computing service. Sam has also played a key role in the investment of other brands like Helion Energy, Neuralink, Reddit and has stakes in more than 400 companies.
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