There are many ways to find company information. 

You can find a lot of companies' info on their own website, as well as on others such as Google and Yahoo Finance. 

The library also has a lot of great tools for finding out more about a company. 

Business Insights: Global, Morningstar Investment Research Center, Lexis Nexis, and Statista offer easy to find, extensive company information.
For more resources, check out the Business Subject Guide or contact the Business Liaison, Jessica Shuck.