Billionaire Profile
Marissa Mayer
Global Rank
#2699

Image: TechCrunch_SF_2013_4S2A3709_(9725490621).jpg: TechCrunch derivative work: Regi51 | CC BY 2.0 | via Wikimedia Commons

Marissa Mayer

CEO, Google
UNITED STATES
Real-Time Net Worth
$1.333B
Estimated based on Google stock value as of March 6, 2026
-0.38% (24h)
Age
50
Source
Google, Yahoo, Sunshine
Industry
technology
Citizenship
UNITED STATES

Biography

Marissa Mayer is a prominent American businesswoman and software engineer, recognized for her pivotal roles in the technology industry. She gained early recognition as Google's first female engineer and 20th employee, contributing significantly to the development of key products like Google Search, Gmail, and Google Maps. Mayer's career then took her to Yahoo!, where she served as CEO from 2012 to 2017, leading the company through a period of transformation. As of May 2024, her estimated net worth is $970 million, a testament to her successful career in technology and investments. She is now the co-founder and CEO of Dazzle AI.

Fact Checked
Verified by Editorial Team
Live Data
Updated 3/6/2026

Wealth Over Time

In-Depth Profile

Early Life and Education

Marissa Ann Mayer was born in Wausau, Wisconsin, on May 30, 1975. Growing up, she displayed a strong aptitude for math and science. She graduated from Wausau West High School in 1993. Mayer pursued her higher education at Stanford University, earning a Bachelor of Science in Symbolic Systems with honors in 1997, and a Master of Science in Computer Science, specializing in Artificial Intelligence, in 1999.

Rise to Success at Google

Mayer's career took off when she joined Google in 1999 as its 20th employee and its first female engineer. Over her 13-year tenure, she played a crucial role in shaping Google's products and design. She led product management and design for Google Search, which grew from a few hundred thousand to over a billion searches per day under her leadership. She also contributed to the development of Gmail, Google Maps, iGoogle, Google Chrome, Google News, and Google Images. Mayer's contributions were integral to Google's early success and innovative culture.

Yahoo! CEO and Beyond

In 2012, Marissa Mayer was appointed CEO of Yahoo!, becoming one of the youngest CEOs of a Fortune 500 company. She spearheaded Yahoo's push to modernize and adapt to the mobile era, overseeing significant product redesigns and acquisitions, including Tumblr. While her tenure faced challenges, she helped stabilize the company and guided Yahoo through its acquisition by Verizon in 2017. After leaving Yahoo, she co-founded Lumi Labs, later known as Sunshine, a consumer software startup. Sunshine was later acquired by Dazzle AI, where she currently serves as CEO.

Key Business Strategies

At Google, Mayer focused on user experience and data-driven decision-making, championing simplicity and efficiency in design. At Yahoo!, her strategies included aggressive acquisitions, particularly in mobile and video, aiming to revitalize the company.

Philanthropy

During the 2021 California gubernatorial recall election, Mayer donated $200,000 against an effort to recall Governor Gavin Newsom.

Career Milestones

1999

Joined Google

Joined Google as employee #20 and the first female engineer.

2005

VP of Search Products and User Experience at Google

Became Vice President, playing a key role in product development and design.

2012

CEO of Yahoo!

Appointed CEO of Yahoo!, leading the company's transformation efforts.

2017

Resigned from Yahoo!

Resigned following the sale of Yahoo to Verizon.

2018

Co-founded Lumi Labs (Sunshine)

Co-founded a consumer software startup focused on productivity tools.

Philanthropy & Social Impact

Political

Political Donations

$0.2M

Donated against the 2021 California gubernatorial recall election.

Business Philosophy & Leadership

Notable Quotes

"Find the smartest people you can and surround yourself with them."

Leadership Principles

Data-Driven Decision-Making

Emphasizing the use of data to inform strategic decisions and product development.

User Experience Focus

Prioritizing the user experience to create intuitive and engaging products.

Controversies & Challenges

2013

Shareholder Meeting Incident

A shareholder made inappropriate comments to Mayer during a shareholder meeting.

2013-2017

Yahoo!'s Performance and Acquisitions

Criticism of Mayer's leadership at Yahoo! regarding the company's financial performance and the value of acquisitions, including Tumblr.

2016

Data Breaches

Criticism regarding two major data breaches that occurred under Mayer's command at Yahoo!.