The major cable/broadcast companies exclude online only companies like Netflix, but you can factor in their streaming services. The companies are:
WarnerMedia (TBS, TNT, CNN, Cartoon Network/Adult Swim, HBO, HBO Max) (Probably #1 for me)
NBC Universal-Comcast (NBC, USA, MSNBC, SyFy, E!) (#4)
Disney (ABC, FX, Freeform, Hulu, Disney Plus, National Geographic) (#2)
Viacom CBS (CBS, Comedy Central, Showtime, Paramount Network, Paramount Plus, VH1, MTV) (#3)
Discovery (Discovery Channel, Animal Planet, HGTV) (#7)
AMC Networks (AMC, Sundance Channel, IFC) (#5)
Fox Broadcasting (Fox, Fox News) (#6)
WarnerMedia (TBS, TNT, CNN, Cartoon Network/Adult Swim, HBO, HBO Max) (Probably #1 for me)
NBC Universal-Comcast (NBC, USA, MSNBC, SyFy, E!) (#4)
Disney (ABC, FX, Freeform, Hulu, Disney Plus, National Geographic) (#2)
Viacom CBS (CBS, Comedy Central, Showtime, Paramount Network, Paramount Plus, VH1, MTV) (#3)
Discovery (Discovery Channel, Animal Planet, HGTV) (#7)
AMC Networks (AMC, Sundance Channel, IFC) (#5)
Fox Broadcasting (Fox, Fox News) (#6)