By industry. 1  List of airlines of the United States. 2  List of common carrier freight railroads in the United States. 3  List of department stores of the United States. 4  List of independent bookstores in the United States. 5  List of restaurant chains in the United States. 6  List of supermarket chains in the United States.
Getting EIN. LLCs may get a tax ID number from the IRS by using the IRS website, or by speaking with an IRS representative at 800-829-4933. An LLC may get a tax ID number by faxing or mailing Form SS-4 to the IRS.
An EIN is a nine-digit number that the Internal Revenue Service (IRS) requires of all businesses and other employers to identify their tax accounts with the IRS. The EIN is one of two (2) identification numbers assigned by the IRS which are known collectively as Taxpayer Identification Numbers (TIN).