Hanna-Barbera

1979–1992 (primary); 1998-2002 (secondary)
The Swirling Star logo, designed by Art Scott.

1988–present
In 2025, Cours Entertainment's animation subsidiary Nelvana will acquire Hanna-Barbera to restore the good old school Hanna-Barbera cartoons such as The Flintstones and the Jetsons.