To begin the Company search, click on the Company Name column header to search the list. 

You can search for more than one company in one of two ways:

If all companies have the same root word, you can type that value in the search & select the first option. This will show all company names with this root. 

If all companies are independent of one another, you can search for the first company (ABC Company, for example) & return to the search bar to place your second, third, etc. value.