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.
Federal Tax ID (EIN) Filing Service. Also known as an Employer Identification Number (EIN) or government tax ID, a Federal Tax ID is like a Social Security Number for your business. It is a unique 9 digit number (ex. 12-3456789) that the Internal Revenue Service and other federal agencies use to identify your business for tax filing and other purposes.