This Top Ten Car Companies list is another effort by Car Finder to provide you with the best and most up-to-date information on the automobile industry. We determined the list of companies by sifting through a myriad of criteria such as sales and popularity. But that is not all. We allow you to have input as well, so visit often and if there is a company you want to add to the top ten car companies list we will consider visitor input when making our decisions.