The IBTimes1000 list of the 1000 fastest-growing public companies in the world not only highlights how specific companies have grown their sales over the past three years. As a global list, it provides a quick view at how the economies of the various countries with companies on the list are doing.

A particular look at the three countries with the highest number of companies on the list: the United States, India, and China, is a veritable pulse check on how the economies in those three countries are moving forward.