Denim mill considered best and most reputed in the world?

There are hundreds of Denim Mills around the world. However, some of them are known by their names to all those who know denim while others are not so well known. It would be great to know which denim company would the readers consider as the BEST DENIM COMPANY IN THE WORLD.. Which is the BEST DENIM COMPANY IN THE WORLD? You can vote here and see the results also. Which is the Best Denim Fabric Company in the World?(answers)