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.
Does a Single Member LLC Need an EIN? An employer identification number, or EIN, is a nine-digit number similar to a Social Security number. It is assigned to a business entity by the IRS. Business entities that are required to file various tax returns use their EIN the same way an individual uses his or her Social Security number. The IRS uses the EIN like an account number to keep track of tax returns.