Major movie studios (the Big Five)

Who are the Big Five

• Walt Disney Pictures (part of The Walt Disney Company)
• Warner Bros. Pictures (part of Warner Bros. Discovery)
• Paramount Pictures (part of Paramount Global)
• Universal Pictures (part of Comcast/NBCUniversal)
• Columbia Pictures (part of Sony Pictures Entertainment)

Each of these studios combines financing, physical production, distribution, and promotion. They own or license extensive libraries of films and television content and often control related merchandise, theme-park relationships, and streaming services. Their size gives them particular influence over release calendars, awards campaigns, and international box-office strategies.

Historical development

The contemporary grouping evolved from the classic Hollywood studio system of the early and mid-20th century, when a larger number of vertically integrated companies dominated production, distribution and exhibition. Legal and economic changes — including antitrust rulings that curtailed studio ownership of theaters — transformed that landscape. Over decades of mergers, bankruptcies and corporate sales, the roster of dominant companies narrowed. Notable shifts included the decline of once-prominent firms such as Metro-Goldwyn-Mayer and later consolidation events that reshaped the industry; for example, a high-profile acquisition announced in 2017 further altered the field.

Functions and industry role

Major studios perform several interrelated functions: they finance films, provide studio lots and technical resources, oversee creative development, arrange distribution to domestic and international markets, and run marketing campaigns. They also leverage intellectual property by producing sequels, franchises, and cross-media adaptations. In recent years the rise of subscription streaming services and global distribution platforms has added another layer to their strategies, as studios balance theatrical windows with digital release plans.

Distinctions and notable facts

• Studio lots: each major has longtime production facilities near Hollywood or in the Los Angeles area that have become landmarks and working backlots.
• Corporate structure: the studios are typically subsidiaries of multinational companies whose core businesses may include television, cable, theme parks, and publishing.
• Market categories: beyond the Big Five, the industry includes "mini-majors" and numerous independent production companies that specialize in niche, low-budget, or auteur-driven work.

For more context on terminology, business practices and the historical studio system, see introductory resources on film distribution and Hollywood history: film distribution and the studio era and general background on Hollywood and studio lots. These companies continue to shape global entertainment through franchises, talent ecosystems and extensive content libraries.