O Entertainment
1997
This logo only appeared at the end of steve.oedekerk.com.
1997-2006
This logo only appeared at the end of two films, Jimmy Neutron: Boy Genius and Barnyard.
1998-2007
Alternate version with company URL
Logo without 'Entertainment'.
This logo appeared at the end of The Adventures of Jimmy Neutron: Boy Genius including the pilot episode, Runaway Rocketboy, the early episodes of Back at the Barnyard and the Thumb films.
1999-2002
Seen at the beginning of the Thumbs! series, excluding Thumb Wars.
Omation
2007-present
2007-2010
This logo appeared at the end of the later episodes of Back at the Barnyard.
2010-2013
This logo appeared at the end of the final episodes of Back at the Barnyard and Planet Sheen.