A business is any enterprising entity that engages in commercial, industrial, or professional activities to generate profit. The following list is by no means a complete list, but it gives a good idea of the various types of businesses that exist in our society. Some of these companies are sole proprietors and others are corporations that operate across many industries.
For example, a company that manufactures computer chips might be a business, but it would be hard to find any information about this company on the internet. On the other hand, a retail company that sells clothing and electronics might be a true-blue business, but one that interfaces with clients on a daily basis is a different kettle of fish.
This is not to say that the company is inept at what it does. In fact, it has been a name in the retail business for a long time. As such, it is likely that it has a business plan akin to the best of the best, and is capable of making a profit on a regular basis.