O'Reilly Media

O'Reilly Media describes its mission as changing the world by sharing the knowledge of innovators. It presents itself as a technology and business learning platform, combining expert content, hands-on learning, live events, and AI-powered guidance. Its homepage says that organizations use the platform to build skills connected to business outcomes, and identifies more than 2.8 million platform members and more than 5,000 enterprise clients. The company’s subject areas include AI, software architecture, infrastructure and operations, data, and business skills. Its offerings include learning resources and interactive virtual events such as Superstreams, which are described as half-day sessions led by expert practitioners. The company also promotes O’Reilly Expert Intelligence, an organization-wide grounding layer intended to connect AI tools with named practitioner knowledge, citations, and expert-built skills. O'Reilly Media serves both individuals and organizations. Its official contact page lists its corporate headquarters in Santa Rosa, California, and offices or contact points serving EMEA, China, and Japan, alongside regional support contacts. The company says it has shared innovators’ knowledge for more than 45 years. Its supplied official materials do not identify its founder, ownership structure, or a precise founding year.

O'Reilly Media’s official materials describe the company’s mission as sharing the knowledge of innovators and say it has pursued that work for more than 45 years. The supplied sources do not give an exact founding date or identify the founder, so neither can be stated precisely here. The company’s current public identity is centered on technology and business learning. Its official homepage presents a platform combining expert content, hands-on learning, and AI-powered guidance for individuals and enterprise teams. It says the platform has more than 2.8 million members and is trusted by more than 5,000 organizations. The company also describes its experts as practitioners who build technology and lead teams using it in production, positioning real-world context as part of its learning proposition. O'Reilly’s listed learning areas include AI, software architecture, infrastructure and operations, and data. Its Superstreams offering consists of live virtual events, each described as a half-day program featuring expert practitioners covering current skills and topics. The company also promotes O’Reilly Expert Intelligence, which it describes as a way to ground organizations’ AI tools in named practitioner knowledge, precise citations, and expert-built skills. The official contact information identifies Santa Rosa, California, as the corporate headquarters and lists regional contacts or offices for EMEA, China, and Japan. These details show an international service and business presence, though the supplied materials do not establish a complete list of operating countries or the company’s ownership. The available sources also do not document specific changes in ownership, public listing, or executive leadership.

• More than 45 years of sharing innovators’ knowledge

• O'Reilly Expert Intelligence promoted

An expert-led technology and business learning platform for individuals and organizations, emphasizing practical skills, practitioner knowledge, and AI-supported learning.

• O'Reilly learning platform

  A technology and business learning platform offering expert content, hands-on learning, and AI-powered guidance.

• Superstreams

  Live virtual events, each described as a half-day session led by expert practitioners on topics including AI, software architecture, infrastructure and operations, and data.

• O'Reilly Expert Intelligence

  An organization-wide grounding layer that connects AI tools with named practitioner knowledge, precise citations, and expert-built skills.

1. 1O'Reilly Media - Technology and Business Trainingoreilly.com
2. 2About - O'Reilly Mediaoreilly.com
3. 3Contacts: Support and Global Offices - O'Reilly Mediaoreilly.com
4. 4Superstreams - O'Reilly Mediaoreilly.com