Verizon is one of the largest telecommunications companies in the world. It is an American multinational telecommunications conglomerate and a corporate component of the Dow Jones Industrial Average. Verizon provides wireless services, internet services, and digital television services. The company also offers landline telephone services, as well as fiber-optic and fixed-wireless internet services. The term TELCO is an acronym for Telecommunications Company, which is an organization that provides telecommunications services such as telephone, internet, and television services.