Naics code Naics crossreference
551111 Holding the securities of depository banks and operating these entities--are classified in Industry Group 5221, Depository Credit Intermediation.
551112 Holding the securities of (or other equity interests in) depository banks for the purpose of owning a controlling interest or influencing the management decisions of these firms--are classified in U.S. Industry 551111, Offices of Bank Holding Companies
551112 Holding the securities of (or other equity interests in) a company or enterprise and administering, overseeing, and managing establishments of the company or enterprise whose securities they hold--are classified in U.S. Industry 551114, Corporate, Subsidiary, and Regional Managing Offices
551112 Patent buying and licensing--are classified in Industry 533110, Lessors of Nonfinancial Intangible Assets (except Copyrighted Works)
551112 Holding the securities of companies or enterprises and operating these entities--are classified according to the business operated.
551114 Government establishments primarily engaged in administering, overseeing, and managing governmental programs are classified in Sector 92, Public Administration
551114 Legal entities known as bank holding companies that do not administer, oversee, and manage other establishments of the companies or enterprises whose securities they hold are classified in U.S. Industry 551111, Offices of Bank Holding Companies
551114 Legal entities known as holding companies (except bank holding) that do not administer, oversee, and manage other establishments of the companies or enterprises whose securities they hold are classified in U.S. Industry 551112, Offices of Other Holding Companies
551114 Establishments primarily engaged in providing a range of day-to-day office administrative services for other companies or enterprises on a contract or fee basis are classified in Industry 561110, Office Administrative Services.
561110 Holding the securities or financial assets of companies and enterprises for the purpose of controlling them and influencing their management decisions--are classified in U.S. Industry 551111, Offices of Bank Holding Companies, or U.S. Industry 551112, Offices of Other Holding Companies