Hmmm...let me put my thinking cap on:
1) High Noon Graphics
2) Dark Side Animation
3) Four-Color Entertainment
4) Neon Nylon Graphics
5) Sensual Sketchings (I know...too adult sounding)
6) Full Moon Animation
7) Smiley Sketch4U Graphics
8) STOP! Or I Shoot The Toon Company
9) Love Line Graphics
10) Heartbeat Animation
11) Toon Rock World
12) Freaker's Ball Graphics
13) Big Red Shoe Entertainment ;)