Pixar
Disney pixar has, not confirmed finding dory yet, it is the squel to finding nemo.
Finding Nemo came out in 2003 to much fanfare. The company that produced Finding Nemo was Pixar Animation Studios. The film itself was released by Walt Disney Pictures.
There is no character named Violet in Finding Nemo.Violet is from another Pixar film, The Incredibles.
Pixar Animation Studios
Years of animation has finally improved (by PIXAR) as you can totally see a difference to the short films in: Finding Nemo to The Incredibles. The point about PIXAR is animation in shorter words. Poncz3k
Finding Nemo 2 is not even in theaters yet. Pixar Animation Studios nor Walt Disney never made any specific announcements about Finding Nemo 2 or Finding Nemo 3 so probably no there won't.
"Finding Nemo" was produced by Pixar Animation Studios.
finding nemo
There will be no Finding Nemo 2, but Pixar Animation Studios and Walt Disney are planning a Finding Dory for 2016.
Both by Pixar
Finding Nemo was released in 2003.