# Marissa Mayer

> Marissa Mayer is a pioneering tech executive and entrepreneur who served as Google's first female engineer (employee #20) and later as Yahoo's CEO. After graduating from Stanford with degrees in symbolic systems and computer science, she spent 13 years at Google shaping products like Search, Gmail, Google Maps, and Chrome. As Yahoo CEO from 2012-2017, she led a transformation effort before the company's sale to Verizon. She now runs Dazzle AI, a venture building next-generation AI personal assistants that raised $8M in late 2025. Known for her meticulous attention to detail, product vision, and ability to scale consumer technology, Mayer has been a prominent voice for women in tech while building products used by billions.

- **Role:** CEO and Founder at Dazzle AI
- **Organizations:** Dazzle AI, Walmart (Board of Directors), Lucile Packard Children's Hospital (Board of Trustees), San Francisco Museum of Modern Art (Board of Trustees), San Francisco Ballet (Board of Trustees), Stanford University (Former Lecturer)
- **From:** Wausau, Wisconsin, USA
- **Nationality:** American
- **Education:** B.S. in Symbolic Systems with Honors, Stanford University, M.S. in Computer Science (specialization in Artificial Intelligence), Stanford University, Honorary Doctorate, Illinois Institute of Technology
- **Known for:** First female engineer at Google (employee #20), Scaled Google Search from hundreds of thousands to over 1 billion daily searches, Led development of Gmail, Google Maps, Google Earth, Street View, and Chrome

## Career timeline

- **1999** — Joined Google as employee #20 and first female engineer
- **1999-2012** — Led product management for Google Search, Gmail, Google Maps, Google Earth, Street View, Chrome, and other products
- **2012** — Appointed President and CEO of Yahoo!
- **2012-2017** — Led Yahoo through major transformation, growing to 1 billion users and multi-billion dollar mobile/video ad business
- **2017** — Yahoo sold to Verizon; departed as CEO
- **2018** — Co-founded Lumi Labs (later renamed Sunshine) with Enrique Munoz Torres
- **2020** — Launched Sunshine Contacts app for contact management
- **2025** — Shuttered Sunshine and launched Dazzle AI, raising $8M seed round in December
- **2026** — Dazzle AI planned to emerge from stealth with AI personal assistant products

## Achievements

- First female engineer at Google (employee #20)
- Scaled Google Search from hundreds of thousands to over 1 billion daily searches
- Led development of Gmail, Google Maps, Google Earth, Street View, and Chrome
- Youngest woman ever to make Fortune's list of the 50 Most Powerful Women in Business
- Fortune ranked her 6th in 40 under 40 list (2014)
- Fortune ranked her 16th most powerful businesswoman in the world (2014)
- Grew Yahoo to 1 billion users worldwide with 600+ million mobile users as CEO
- Built multi-billion dollar advertising business in mobile, video, native, and social at Yahoo
- Raised $8M for Dazzle AI at $35M valuation from top-tier VCs including Forerunner, Kleiner Perkins, and Greycroft
- Received Centennial Teaching Award from Stanford University
- Received Forsythe Award from Stanford University
- Honorary doctorate from Illinois Institute of Technology

## Latest updates

- **2025-12** — Raised $8M seed funding for Dazzle AI at $35M valuation, led by Forerunner's Kirsten Green with participation from Kleiner Perkins, Greycroft, Offline Ventures, Slow Ventures, and Bling Capital
- **2025-09** — Announced closure of Sunshine (formerly Lumi Labs) after 7 years to focus on Dazzle AI
- **2026-01** — Dazzle AI preparing to emerge from stealth in early 2026 with AI personal assistant products

## Links

- Website: https://dazzle.ai
- LinkedIn: https://www.linkedin.com/in/marissamayer/
- Twitter/X: https://x.com/marissamayer
- Instagram: https://www.instagram.com/marissamayer/
- Facebook: https://www.facebook.com/marissamayer/

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Profile page: https://yespress.io/marissa-mayer
Published by YesPress — https://yespress.io
Last updated: 2026-05-04