O’Reilly Media

Q: What is O’Reilly Media's official website?

O’Reilly Media's official website is www.oreilly.com

Q: What is O’Reilly Media's Revenue?

O’Reilly Media's revenue is $509.7 Million

Q: What is O’Reilly Media's NAICS code?

O’Reilly Media's NAICS: 61,611

Q: How many employees does O’Reilly Media have?

O’Reilly Media has 1K - 5K employees

Q: What industry does O’Reilly Media belong to?

O’Reilly Media is in the industry of: Education , Training

Q: What is O’Reilly Media competition?

O’Reilly Media top competitors include: Manning Publications , Apress , Atlantic Publishing Group , Buhlmann Diagnostics

Q: What companies has O’Reilly Media acquired?

O’Reilly Media has acquired the companies: Ubuntu Live, Safari Books Online, Mac DevCenter, release1-0.com

Q: What technology does O’Reilly Media use?

Some of the popular technologies that O’Reilly Media uses are: WordPress.org, reCAPTCHA, PHP, Cloudflare Website Optimization

Q: Who is the CTO of O’Reilly Media?

O’Reilly Media's CTO is Andrew Odewahn

Q: How do I contact O’Reilly Media?

O’Reilly Media contact info: Phone number: (707) 827-7000 Website: www.oreilly.com

Education · California, United States · 1K - 5K Employees

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Overview

Headquarters

1005 Hwy 116 N, Sebastopol, California, ...

Phone Number

(707) 827-7000

Website

www.oreilly.com

Revenue

$509.7 Million

Industry

Education

Training

About O’Reilly Media

O'Reilly Media specializes in online learning and training for individuals and organizations in various fields such as technology, data science, AI, and business. They offer a wide range of resources including live online training, interactive learning scenarios, and expert playlists to help clients develop skills and stay ahead in their industries. Their services cater to enterprises, government agencies, higher education institutions, and individual learners, providing access to a vast library of content and certification preparation materials. O'Reilly Media is committed to transforming traditional learning experiences into engaging online formats, ensuring that users can learn from experts anytime and anywhere.Explore more

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SIC Code 82,824NAICS Code 61,611Show more

O’Reilly Media Org Chart

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Jerry Roche

Chief Revenue Officer

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Andrew Odewahn

Chief Technology Officer

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Gary Greco

Engineering Chief of Staff

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Pascal Honscher

Chief Corporate Development Officer

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Company Name

Revenue

Number of Employees

Type

Funding

Founded In

Top Executive

O’Reilly Media

$509.7M

1K - 5K

Private

1978

Jerry RocheChief Revenue Officer

Apress

$29.6M

11-50

Private

1999

Susan McDermottEditorial Director

Manning Publications

$12.9M

51-200

Private

<$5M

1990

Christina RudloffManager, Marketing

Atlantic Publishing Group

$10.8M

11-50

Private

1989

Crystal EdwardsManager, Operations

Buhlmann Diagnostics

<$5M

11-50

Private

<$5M

2015

Stacy SmithDirector, Marketing

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O’Reilly Media Tech Stack

A closer look at the technologies used by O’Reilly Media

PHP

Cloudflare Website Optimization

Cloudflare

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Frequently Asked Questions Regarding O’Reilly Media

What is O’Reilly Media's official website?

O’Reilly Media's official website is www.oreilly.com

What is O’Reilly Media's Revenue?

O’Reilly Media's revenue is $509.7 Million

What is O’Reilly Media's SIC code?

O’Reilly Media's SIC: 82,824

What is O’Reilly Media's NAICS code?

O’Reilly Media's NAICS: 61,611

How many employees does O’Reilly Media have?

O’Reilly Media has 1K - 5K employees

What industry does O’Reilly Media belong to?

O’Reilly Media is in the industry of: Education, Training

What is O’Reilly Media competition?

O’Reilly Media top competitors include: Manning Publications, Apress, Atlantic Publishing Group, Buhlmann Diagnostics

What companies has O’Reilly Media acquired?

O’Reilly Media has acquired the companies: Ubuntu Live, Safari Books Online, Mac DevCenter, release1-0.com

What technology does O’Reilly Media use?

Some of the popular technologies that O’Reilly Media uses are: WordPress.org, reCAPTCHA, PHP, Cloudflare Website Optimization

Who is the CTO of O’Reilly Media?

O’Reilly Media's CTO is Andrew Odewahn

How do I contact O’Reilly Media?

O’Reilly Media contact info: Phone number: (707) 827-7000 Website: www.oreilly.com

What does O’Reilly Media do?

What are O’Reilly Media social media links?

O’Reilly Media Linkedin page O’Reilly Media Twitter page

Is O’Reilly Media a public company?

O’Reilly Media is private company therefore does not currently have an official ticker symbol

See more information about O’Reilly Media

O’Reilly Media Latest Hires and Their Positions

O’Reilly Media is expanding and recently hired new employees. Here are the latest additions to the team.

Destiny Baitinger

Production Editor

Joined May 1, 2026

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