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.
Call the IRS at (800) 829-4933 if you are the employer but have lost your EIN number. If you are the authorized EIN contact, the number will be given to you over the phone. Find an EIN or FEIN search service through a tax adviser or internet search, and enlist its services.