2022 NAICS national industry in sector 55 Management of Companies and Enterprises

551114 Corporate, Subsidiary, and Regional Managing Offices

NAICS 551114 is the US industry code for corporate, subsidiary, and regional managing offices. This U.S.

Code
551114 (2022 NAICS)
Title
Corporate, Subsidiary, and Regional Managing Offices
Part of
Management of Companies and Enterprises
SBA small business limit
No SBA size standard is listed for this code.
Closest UK SIC
70100 (details)

Changes coming. The NAICS 2027 revision applies to data from 1 January 2027, and SBA proposed new size standards on 20 August 2026. The values on this page are the ones in force today; we update this page when the official files change.

Official definition

This U.S. industry comprises establishments (except government establishments) primarily engaged in administering, overseeing, and managing other establishments of the company or enterprise. These establishments normally undertake the strategic or organizational planning and decision-making role of the company or enterprise. Establishments in this industry may hold the securities of the company or enterprise.

Examples Census gives

Source: US Census Bureau, 2022 NAICS descriptions.

When to use a different code

Census classifies these close-sounding activities somewhere else. Businesses mainly engaged in:

Source: US Census Bureau, 2022 NAICS cross-references.

Businesses that use this code

Activities listed under 551114

The Census index assigns these 7 activities to this code. If your business matches one, this is your code.

Source: US Census Bureau, 2022 NAICS index file.

Closest UK SIC 2007 codes

There is no official one-to-one link between NAICS and UK SIC. These codes share the same international class (ISIC Rev. 4: 7010), so treat them as a starting point and check the definition.

Built from Census concordances 2022→2017 NAICS and 2017 NAICS→ISIC Rev. 4.

Similar codes to compare

Data last changed November 14, 2026. How this page is built.