Billionaire Profile
Jayshree Ullal
Global Rank
#710

Image: Public domain | via Wikimedia Commons

Jayshree Ullal

CEO, Arista Networks
US
Real-Time Net Worth
$6.4B
As of December 2025
Age
64
Source
Computer networking
Industry
technology
Citizenship
US

Biography

Jayshree Ullal is a British-American businesswoman and the current Chairperson and CEO of Arista Networks, a leading provider of cloud networking solutions. Born in London and raised in India, she later moved to the United States for higher education, earning degrees in electrical engineering and engineering management. Ullal's career includes significant roles at Fairchild Semiconductor, Advanced Micro Devices (AMD), and Cisco Systems. Since 2008, she has led Arista Networks, taking the company public in 2014 and transforming it into a multibillion-dollar enterprise. As of December 2025, her net worth is estimated at $6.4 billion, making her one of the wealthiest women in the world.

Wealth Over Time

In-Depth Profile

Early Life

Jayshree Ullal was born in London, England, on March 27, 1961, to parents of Indian origin. She spent her early childhood in New Delhi, India, where she attended the Convent of Jesus and Mary. Her father, a physicist, worked to strengthen academic collaborations between Indian and British universities. She moved to the United States at the age of 16 and pursued higher education.

Rise to Success

Ullal's career began in the 1980s with engineering and strategic development positions at Fairchild Semiconductor and Advanced Micro Devices (AMD). In 1988, she joined Ungermann-Bass as director of internetworking. In 1993, she became VP of Marketing at Crescendo Communications, which was acquired by Cisco Systems, marking Cisco's first acquisition in the switching market. She subsequently spent 15 years at Cisco, rising to Senior Vice President of the Data Center, Switching and Services Group. In 2008, Ullal was recruited to lead Arista Networks as CEO and President. Under her leadership, Arista Networks went public in 2014.

Key Business Strategies

Ullal's leadership at Arista Networks has been characterized by a focus on innovation in cloud networking and data center solutions. She has emphasized building a strong team and fostering a culture of collaboration. Arista's focus on high-performance, low-latency Ethernet switches has been key to its success. She is also known for her ability to anticipate market trends and drive strategic initiatives, including an initial public offering.

Philanthropy

Information regarding specific philanthropy amounts is not readily available in the search results.

Career Milestones

1981

Graduated from San Francisco State University

Obtained a B.S. in Electrical Engineering.

1986

Graduated from Santa Clara University

Received a M.S. in Engineering Management.

1993

Joined Cisco Systems

Through the acquisition of Crescendo Communications.

2008

CEO and President of Arista Networks

Appointed to lead Arista Networks.

2014

Arista Networks IPO

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

2018

Named Barron's “World's Best CEOs

Recognized for her leadership.

2019

Named Fortune's Top 20 Business Persons

Recognized for her leadership.

Philanthropy & Social Impact

Charity

Various educational and charitable organizations

$XB

Supports various educational and charitable organizations

Business Philosophy & Leadership

Notable Quotes

"“As human beings we all want to do a good job, be acknowledged and crave that appreciation. Treat your peers and team respectfully, cultivate their inner strengths and harness their full potential.”"

"“Success is not about the destination but the journey and the people you impact along the way.”"

"“In technology, staying ahead means embracing change and leading with innovation.”"

Leadership Principles

Teamwork

Building strong teams with low ego and high strength.

Embracing Change

Remaining adaptable to the constant changes in technology.

Focus on the Journey

Building the right foundation and culture.