BillionaireNet
Ullal
Jayshree Ullal
Rank #737
UNITED STATESTechnologyComputer networking

Jayshree Ullal

Net Worth
$5.42B
+1.35% (24h)
Jayshree Ullal is a British-American billionaire businesswoman, currently the Chairperson and CEO of Arista Networks. Born in London and raised in India, she holds degrees in electrical engineering and engineering management from San Francisco State University and Santa Clara University, respectively. Ullal's career began in the semiconductor industry before transitioning to networking, where she rose through the ranks at Cisco Systems, ultimately becoming Senior Vice President. In 2008, she joined Arista Networks as CEO, leading the company to a successful IPO in 2014 and establishing it as a leader in cloud networking. As of December 2025, Ullal's net worth is estimated at $3.7 billion, making her one of the wealthiest self-made women in the US. She is recognized for her strategic leadership, contributions to the tech industry, and advocacy for diversity and inclusion.

The Full Dossier

Early Life

Jayshree Ullal was born on March 27, 1961, in London, England, into a Hindu family. Her father, a physicist, worked for the Indian government, which influenced her early exposure to academia and innovation. She spent her childhood in New Delhi, India, attending the Convent of Jesus and Mary. At the age of 16, she moved to the United States to pursue higher education.

Rise to Success

Ullal's career began in the 1980s with roles in the semiconductor industry, including positions at Fairchild Semiconductor and Advanced Micro Devices (AMD). She transitioned into networking, joining Ungermann-Bass before moving to Crescendo Communications as VP of Marketing. Cisco Systems acquired Crescendo Communications in 1993, marking their entry into the switching market, and Ullal joined Cisco. At Cisco, she played a key role in growing the Catalyst switching business. She rose to Senior Vice President of the Data Center, Switching, and Security Technology Group, overseeing a $10 billion division. In 2008, she became the CEO and President of Arista Networks. Under her leadership, Arista went public in June 2014.

Key Business Strategies

Ullal's leadership at Arista Networks has focused on cloud networking and data center solutions. Her strategic vision has transformed Arista into a major player in the networking industry. Her ability to identify and capitalize on market trends, such as the growth of cloud computing, has been critical to Arista's success.

Philanthropy

Jayshree Ullal is involved in philanthropy and supports various educational and charitable organizations, advocating for diversity and inclusion in the tech sector. However, the exact amounts and specific initiatives are not readily available through search results.

Career Timeline

2014

Arista Networks IPO

Led Arista Networks to a successful IPO on the New York Stock Exchange.

2008

CEO and President of Arista Networks

Appointed CEO and President of Arista Networks, leading the company's transformation and growth.

2005

Senior Vice President at Cisco

Promoted to Senior Vice President, leading a $10 billion division.

1993

Joined Cisco Systems

Joined Cisco Systems through the acquisition of Crescendo Communications and played a crucial role in growing the Catalyst switching business.

Philanthropic Impact

Education and Charitable GivingUndisclosed

Various Educational and Charitable Organizations

Supports educational and charitable causes.

Wealth Trajectory