O'Reilly, a privately owned company headquartered in the US, was founded in 1978 and employs approximately 1,060 individuals. The company functions as an e-learning provider, offering an online learning platform.

Revenue

Founded

1978

Headcount

1,058

Headquarters

US

Primary Segment

E-Learning Providers

Ownership

Privately Owned

News Summary:

On April 30, 2026, O'Reilly Media's blog Radar began featuring a new Friday column titled "Dispatches from O'Reilly: Fast Paths and Slow Paths," offering insights from the developer community and republishing an O’Reilly Media blog Radar article. Previously, on April 29, the company published "AI Code Review Only Catches Half of Your Bugs," the fifth installment in a series on agentic engineering and AI-driven development, which discussed the limitations encountered with AI-generated code. This followed several publications on April 28, 2026, including "Don’t Automate Your Moat: Matching AI Autonomy to Risk and Competitive Stakes," which explored perspectives from senior engineers on critical algorithms. On the same day, O'Reilly also released "Everyone’s an Engineer Now," featuring insights from Cat Wu, Product Lead for Claude Code and Cowork at Anthropic, about building reliable and steerable AI systems and integrating them into daily work, noting that 90% of Anthropic’s code is written by Claude Code. Earlier that day, O'Reilly published "We Know More Than We Teach our Agents," discussing how undocumented expertise in fields like healthcare, trading floors, and maintenance shops might finally become accessible through capturing tacit knowledge.
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