No. Anime is a medium whereas Disney is a company. The reason why you see Disney labels on Studio Ghibli films is because they're responsible for bringing them over to audiences around the world.
By my estimate, the number of anime fans in the world is about the same as the total population of the country of Japan.
If you mean members, it's five or six.
one piece
If you are asking which anime studio produced the Gintama anime series (based on the original manga by Sorachi Hideaki), it is Sunrise Studio, well-known for their Gundam series.
The Exxon oil company is the biggest petrochemical company in the world.
bimbo bakeries USA is the biggest company in the world
nokia
Mars
Toyota
The Coca Cola company, is the world's largest company worldwide.
Anime International Company was created in 1982.
coca cola
Wal-Mart
Wal-Mart!
it is Microsoft windows
Justin Bieber!