The round was led by GIC, Singapore’s sovereign wealth fund, and U.S. investment firm Coatue. Co-leads included D. E. Shaw Ventures, Dragoneer, Founders Fund, ICONIQ, and MGX, an Abu Dhabi–based technology investment fund. Microsoft and Nvidia also participated, building on previously announced strategic partnerships.

Anthropic said the fresh capital will be used to expand AI research, product development, and infrastructure, as competition among frontier model developers continues to intensify.

According to the company, annual revenue has reached $14 billion, growing by more than 10× each year over the past three years. Its coding product Claude Code alone generates over $2.5 billion in annual revenue.

Enterprise adoption remains a key growth driver. Anthropic reports that more than 500 customers spend over $1 million per year on Claude, and eight of the world’s ten largest Fortune companies are now users of its AI systems.

Conclusion  

Anthropic’s Series G round underscores the scale at which capital is now flowing into frontier AI labs with proven enterprise traction. With explosive revenue growth and deep penetration among Fortune giants, the company is positioning Claude as a core productivity layer for large organizations.