When you want information about the different companies that are available to meet your needs, the best thing to do would be to visit a directory. In a directory, you would be able to get the details of all kinds of companies in a single place. All you would have to do is select the category of your choice and you would have the details regarding that category. In fact, most of the time, the categories would be further divided into sub categories so that it becomes easier for you to find what you are looking for.
But sometimes, the information that you want cannot be categorised into any single category. Or else, you would find that the category that you are looking for is not present in the list. In such cases, you may be confused as to how to find what you want. To solve such problems, there is a category by the name Alphabet in which all the listings in the directory would be provided to you in alphabetical order. All you would have to do is click on the Alphabet tab and go to whichever alphabet you think it is likely to start with.
In some cases, you know the name of the company or the institution that you are looking for, but are unable to find contact information on the internet. Even in such cases, the best thing to do would be to go to the Alphabet tab and click on the letter with which the name of the organisation starts. Once you have the list of organisations starting with a particular alphabet, it becomes easier to look at all that have been listed. Finding the organisation that you are looking for would take no time at all if everything is listed in alphabetical order.