Which of the following publish information on the Web?

All of the listed options publish information on the Web. The Web is a platform accessible to a wide range of individuals and organizations for publishing content.

• A. Government agencies: Publish official documents, statistics, public services information, and news.
• B. Non-profit organizations: Publish information related to their missions, advocacy, research, and services.
• C. Research institutions: Publish academic papers, research findings, educational materials, and institutional news.
• D. Non-experts: Individuals without expert credentials can publish personal blogs, social media content, forums, and other user-generated content.
• E. Special interest groups: Publish information to promote their specific causes, political views, or hobbies.
• F. Companies and businesses: Publish product information, services, corporate news, marketing content, and financial reports.
• G. Scholars: Publish their academic work, articles, presentations, and educational resources.
• H. Libraries: Publish catalogs, digital collections, research guides, event schedules, and community information.

Therefore, all options are correct.
$\boxed{\text{A, B, C, D, E, F, G, H}}$