In the world of virtualization and cloud computing, few names are as prominent as Mendel Rosenblum. A co-founder of VMware, Rosenblum has made significant contributions to the field of computer science, particularly in the area of virtualization technology. This article delves into the life and career of Mendel Rosenblum, exploring his early life, education, career milestones, and his role in the creation and success of VMware. We will also take a look at his net worth and other interesting facts about this influential figure in the tech industry.

Early Life and Education

Mendel Rosenblum was born in 1962. He developed an interest in computers at a young age, which led him to pursue a Bachelor’s degree in Mathematics from the University of Virginia. He later earned a Ph.D. in Computer Science from the University of California, Berkeley, where he focused on operating systems and computer architecture.

Career Beginnings

After completing his Ph.D., Rosenblum began his career as a professor at Stanford University. Here, he made significant contributions to the field of computer science, particularly in the area of operating systems and virtualization. His research laid the groundwork for what would later become VMware.

Co-founding VMware

In 1998, Rosenblum co-founded VMware with his wife, Diane Greene, and a team of other talented individuals. The company was built on the concept of virtualization, a technology that allows multiple operating systems to run simultaneously on a single physical machine. VMware’s software revolutionized the IT industry, enabling businesses to significantly reduce costs and improve efficiency.

Role and Contributions at VMware

At VMware, Rosenblum served as the Chief Scientist and was instrumental in the development of the company’s core virtualization technology. He led the team that developed the VMware ESX Server, a highly successful product that played a crucial role in the company’s growth. Rosenblum’s work at VMware has had a profound impact on the IT industry, shaping the way businesses manage and utilize their IT resources.

Net Worth

While exact figures are not publicly available, it’s safe to say that Rosenblum has amassed significant wealth through his work at VMware. When the company went public in 2007, it was valued at $19.1 billion, making it one of the most successful tech IPOs of the time. Rosenblum’s stake in the company would have made him a multi-millionaire.

Life After VMware

Rosenblum left VMware in 2008 but has remained active in the tech industry. He returned to Stanford University, where he continues to teach and conduct research. He has also co-founded another tech startup, Concurix, a company that aims to improve the performance of JavaScript applications.

In conclusion, Mendel Rosenblum is a true pioneer in the field of virtualization technology. His work has not only led to the creation of a multi-billion dollar company but has also fundamentally changed the way businesses operate. Despite his success, Rosenblum remains deeply involved in academia, continuing to shape the next generation of tech innovators. His story is a testament to the power of innovation and the profound impact that one individual can have on an industry.


Alex likes to write about anything related to technology, marketing and gadgets. He sometimes reviews the latest tech and also writes on other blogs.