There are multiple private Internet service providers. NAS integrates with some other services in the public cloud providers. The service is enormously profitable to the service providers. VPLS has significant advantages for both service providers and customers. County councils also regulate prices and level of service offered by private providers. There are a number of service providers. Most consumer Internet providers implement policies like these. Internet intermediaries were formerly understood to be internet service providers (ISPs). This is meant to encourage competition between health care providers and insurers. This is a list of United States wireless communications service providers. This enables the routing of calls among thousands of competing communications service providers (CSPs). Chorus wholesales services to retail providers (such as Spark). Traffic shaping is of interest especially to internet service providers (ISPs). Ethics affects medical decisions made by healthcare providers and patients. CSC ranked among the leading IT service providers in the world.