Who We Are

Founded in 1994 by Stanford Ph.D. students David Filo and Jerry Yang, Yahoo! began as a hobby and has evolved into a leading global brand that has changed the way people communicate with each other, conduct transactions and access, share, and create information. Today, Yahoo! Inc. has become the world's largest global online network of integrated services with more than 500 million users worldwide. The company is headquartered in Sunnyvale, California, with a presence in more than 20 markets and regions around the globe.
What We Do

Yahoo! powers and delights our communities of users, advertisers, and publishers - all of us united in creating indispensable experiences, and fueled by trust.
How We Make a Difference

Yahoo! is also committed to empowering its users and employees through programs, products, and services that inspire people to make a positive impact on their communities. Yahoo! for Good connects people with causes through our products and services, as well as through partnerships with nonprofits such as Global Green, Network for Good, and DonorsChoose. Yahoo! also channels the generosity of its employees through the Yahoo! Employee Foundation, a grassroots philanthropic organization that brings together the talents, time, and financial resources of Yahoo! employees. The foundation has given millions of dollars in grants to organizations around the world.