Vivendi SE operates as an entertainment, media, and communication company in France, the rest of Europe, the Americas, Asia/Oceania, and Africa. It operates through Canal+ Group, Havas, Prisma Media, Gameloft, Vivendi Village, New Initiatives, Generosity and Solidarity, and Corporate segments. The Canal+ Group segment publishes and distributes premium and thematic pay-TV and free-to-air channels; and produces, sells, and distributes movies and TV series.

The Havas segment includes communications disciplines, such as creativity, media expertise, and healthcare/wellness. The Prisma Media segment publishes online videos. The Gameloft segment engages in the creation and publishing of downloadable video games for various console-PC-mobile platforms, tablets, triple-play boxes, and smart TVs.

The Vivendi Village segment provides ticketing services and live performances through Olympia production, festival production, and venues. The New Initiatives segment operates Dailymotion, a video content aggregation and distribution platform, as well as develops ultra-high-speed Internet service. The Generosity and Solidarity segment includes CanalOlympia; and Vivendi Create Joy solidarity program, which supports initial and professional training projects.

The Corporate segment offers centralized services.