Fundraising

OpenAI

OpenAI Raises $6.6B in Series C

2015
Founded
1500+
Employees
3180 18th Street, San Francisco, CA 94110
2 min read

Quick Facts

OpenAI Raises $6.6B in Series C


OpenAI has successfully raised $6.6B in a Series C at a $157B valuation led by Thrive Capital, Microsoft, SoftBank, Nvidia, Khosla Ventures, Fidelity, MGX, Tiger Global.


Company Overview


OpenAI is a AI/ML company headquartered in 3180 18th Street, San Francisco, CA 94110, founded in 2015 with 1500+ employees.


AI research and deployment company


Fundraising Details


  • Amount Raised: $6.6B
  • Round Type: Series C
  • Valuation: $157B
  • Date: 2025-10-02
  • Investors: Thrive Capital, Microsoft, SoftBank, Nvidia, Khosla Ventures, Fidelity, MGX, Tiger Global

About OpenAI


AI research and deployment company The company is positioned in the AI/ML sector, serving a growing market with innovative solutions.


Key Information


  • Headquarters: 3180 18th Street, San Francisco, CA 94110
  • Founded: 2015
  • Team Size: 1500+
  • Industry: AI/ML

What This Means


This funding round demonstrates strong investor confidence in OpenAI's vision and execution. The capital will likely be used to:


  • Scale Operations: Expand the team and operational capacity
  • Product Development: Enhance existing products and develop new features
  • Market Expansion: Enter new markets and strengthen presence in existing ones
  • Technology Investment: Invest in infrastructure and technology capabilities

Industry Context


The AI/ML sector continues to attract significant investment as companies innovate to meet evolving market demands. OpenAI's successful fundraising reflects the strong fundamentals and growth potential in this space.


Valuation Milestone


Reaching a $157B valuation marks an important milestone for OpenAI, positioning the company among notable players in the AI/ML industry.


Looking Ahead


With this new capital, OpenAI is well-positioned to execute on its growth strategy and continue building innovative solutions in the AI/ML space. The company's trajectory will be one to watch as it deploys this funding to achieve its next phase of growth.


This fundraising news was reported on 2025-10-02. For more information about OpenAI, visit their headquarters at 3180 18th Street, San Francisco, CA 94110.

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Fundraising News Team
Fundraising News Team
Tracking the latest funding rounds and investment news