OpenAI's 110 London staff each earned £2.3m last year as the ChatGPT maker's valuation soars toward $1.4 trillion

OpenAI's UK arm handed its 110 London employees an average of £2.3m apiece in 2025, combining £87.3m in base salaries with a £167.8m share bonanza driven by the ChatGPT maker's soaring valuation. Total staff costs leapt to £258m, up from £60.7m the previous year. At £2.3m, the average package stands at 58 times the UK median wage of £39,039.
The largest pay packets flow mainly to researchers developing OpenAI's AI models, with a substantial gap reported between the lowest and highest earners.
OpenAI is targeting a $1.4 trillion valuation at flotation, though its IPO has been pushed back to 2027, with boss Sam Altman pointing to AI safety concerns as a factor.
