Allmultimedia.cz is a Czech-language business directory and multimedia encyclopedia offering companies space to present their services online. The directory organizes listings by region across the Czech Republic and Slovakia, as well as through general company listings, helping visitors browse businesses by location or search broader categories. The site also features selected and verified company profiles.

Alongside its directory, Allmultimedia.cz operates an encyclopedia containing articles and multimedia files, with topics spanning general reference content, games, and other subjects. Its homepage highlights the platform’s integration between business presentations and the encyclopedia, and promotes support for 330 national languages. The site describes its service as requiring no installation, operating on its own domain, providing 99.9% availability, and allowing unlimited monthly data transfer. It also offers editorial features such as daily images, featured articles, news, and press releases. For businesses and visitors seeking company information or reference material, Allmultimedia.cz brings listings, multimedia resources, and encyclopedia content together in one online platform.