... The third largest media company in the United States is 21st Century Fox. It has a market capitalization of ~$70.36 billion as of May 22, 2015. The Walt Disney Company and Comcast are the two largest media companies in the United States.
Walt Disney had a market capitalization of ~$187.08 billion on May 22. Comcast had a market capitalization of ~$145.37 billion on the same date. Time Warner is the fourth largest US media company and closely follows 21st Century Fox. Time Warner had a market capitalization of ~$70.26 billion on May 22. ...
In the 21st century, nobody works for a small, Bill-and-Joe style cartoon company, that is the master of its own fate.
Hanna-Barbera is kaput. DePatie-Freleng is but a memory. Directly or indirectly, everybody works for one of the Big Five conglomerates, which own everything, top to bottom. When you work at a small studio, you work at a job shop suckling at the teat of a monster sow named Disney ... Time-Warner ... or 21st Century Fox.