The Five Mass Media Companies

If you are looking for the mascots, then see The Big Mass Media Companies/Mascots.

Major Cable Film Channels

 * HBO
 * Teleplex
 * Showtime
 * Debut Network
 * Sony Film Channel

Minor Cable Film Channels

 * Cinemax
 * MovieTime
 * Starz
 * Debut 2
 * IFC

Streaming Services

 * Warner Max
 * Disney+
 * AllAccess
 * Peacock
 * Netflix

Lifestyle Networks

 * Warner Lifestyle
 * ABC Signature (TV channel)
 * FX
 * Esquire Network
 * Sony Lifestyle

News Channels

 * CNN
 * ABC News
 * CBSN
 * CNBC
 * SPNN

Sports Channels

 * Warner Sports
 * ESPN
 * CBS Sports
 * NBC Sports
 * Sony Sports Network

Factual Entertainment Channels

 * Discovery Channel
 * ABC Factual
 * National Geographic
 * A&E
 * Sony Documentaries Channel

Kids Channels

 * Cartoon Network
 * Disney Channel
 * Nickelodeon
 * Universal Kids
 * Sony Kids Channel

Spanish-speaking Channels

 * Space
 * Disney Spanish
 * Univision
 * Telemundo
 * Sony Canal

Major Toy Companies

 * Moose
 * Bandai
 * Hasbro
 * Mattel
 * Jazwares

Minor Toy Companies

 * Jakks Pacific
 * Ohio Art
 * Playmates Toys
 * Funko
 * MGA Entertainment

Major Book Companies

 * Macmillan
 * Hachette
 * Simon and Schuster
 * Penguin Random House
 * HarperCollins

Major Gaming Companies

 * Disney Interactive Studios
 * Warner Bros. Games
 * Xbox Game Studios
 * Universal Interactive
 * Sony Interactive Entertainment

Major Gaming Studios

 * Square Enix
 * Namco
 * SEGA
 * Nintendo
 * Capcom

Minor Gaming Studios

 * Taito
 * SNK
 * Atlus
 * Game Freak
 * Konami

Computer Game Studios

 * Electronic Arts
 * Midway
 * THQActivision
 * Take-Two Interactive
 * Insominac Games

Console Game Studios

 * Traveller's Tales
 * Avalanche
 * 505 Games
 * Rockstar Games
 * Ubisoft

Major Music Companies

 * Walt Disney Music
 * Warner Bros. Records
 * Microsoft Music Entertainment
 * Universal Music Group
 * Sony Music Entertainment