höflicher Service - traducción al
![Charles Trevelyan]], an architect of [[Her Majesty's Civil Service]], established in 1855 on his recommendations.](https://commons.wikimedia.org/wiki/Special:FilePath/Charles Edward Trevelyan.jpg?width=200 "Charles Trevelyan]], an architect of [[Her Majesty's Civil Service]], established in 1855 on his recommendations.")
![Imperial Civil Service Examination hall with 7500 cells in [[Guangdong]], 1873](https://commons.wikimedia.org/wiki/Special:FilePath/Exam cells-large.jpg?width=200 "Imperial Civil Service Examination hall with 7500 cells in [[Guangdong]], 1873")
![chancellor]] and artist [[Yan Liben]] (600–673).](https://commons.wikimedia.org/wiki/Special:FilePath/Sui Wendi Tang.jpg?width=200 "chancellor]] and artist [[Yan Liben]] (600–673).")
Definición
Wikipedia
A service provider (SP) is an organization that provides services, such as consulting, legal, real estate, communications, storage, and processing services, to other organizations. Although a service provider can be a sub-unit of the organization that it serves, it is usually a third-party or outsourced supplier. Examples include telecommunications service providers (TSPs), application service providers (ASPs), storage service providers (SSPs), and internet service providers (ISPs). A more traditional term is service bureau.
IT professionals sometimes differentiate between service providers by categorizing them as type I, II, or III. The three service types are recognized by the IT industry although specifically defined by ITIL and the U.S. Telecommunications Act of 1996.
- Type I: internal service provider
- Type II: shared service provider
- Type III: external service provider
Type III SPs provide IT services to external customers and subsequently can be referred to as external service providers (ESPs) which range from a full IT organization/service outsource via managed services or MSPs (managed service providers) to limited product feature delivery via ASPs (application service providers).
