Change agent. As a multi-stage venture capital firm,
Oak focuses on high-growth opportunities in the Information Technology, Internet and Consumer, Financial Services Technology, Healthcare Information and Services, and Clean Energy sectors. Our goal is to help dynamic companies transform the way business is done.


Since 1978, the firm has invested $9 billion in over 525 companies around the world, earning the trust of entrepreneurs with a senior team that delivers steady guidance, deep domain expertise and a consistent investment philosophy. We are involved in the formation of companies, fund spinouts of operating divisions and technology assets, and provide growth equity to mid- and late-stage private businesses and to public companies through PIPE investments.

Over the course of our more than four decades of building companies and spurring progress, we have continually helped innovators take advantage of new business opportunities and anticipate trends through long-term relationships that weather the changing economic landscape. The firm seeks significant opportunities that, through innovation, have the potential to dislocate markets. We measure our accomplishments by the success of our portfolio companies and our ability to deliver consistent performance over time.

Our approach