About us

Inspiring the future for more than 40 years

O’Reilly’s mission is to change the world by sharing the knowledge of innovators. For over 40 years, we’ve inspired companies and individuals to do new things—and do things better—by providing them with the skills and understanding that are necessary for success.

At the heart of our business is a unique network of experts and innovators who share their knowledge through us. O’Reilly online learning offers exclusive live training, interactive learning, a certification experience, books, videos, and more, making it easier for our customers to develop the expertise they need to get ahead. And our books have been heralded for decades as the definitive place to learn about the technologies that are shaping the future. Everything we do is to help professionals from a variety of fields learn best practices and discover emerging trends that will shape the future of the tech industry.

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Tim O’Reilly

Tim O’Reilly has a history of convening conversations that reshape the computer industry. If you’ve heard the term “open source software” or “Web 2.0,” he’s had a hand in framing each of those big ideas. He’s the founder, CEO, and chairman of O’Reilly.

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