North American Industry Classification System (NAICS) 1997

• 51 - Information and Cultural Industries
• 511 - Publishing Industries
• 5111 - Newspaper, Periodical, Book and Database Publishers

51114 - Database and Directory Publishers

This industry comprises establishments primarily engaged in publishing compilations and collections of information or facts that are logically organized to facilitate their use. These collections may be published in one or more formats, such as print or electronic form. Electronic versions may be provided directly to customers by the establishment, or offered through on-line services or third party vendors.