NAICS 561110

What is the NAICS code 561110?

The NAICS code 561110 is applied to those industries related to Office Administrative Services.

This industry comprises establishments primarily engaged in providing a range of day-to-day office administrative services, such as financial planning; billing and recordkeeping; personnel; and physical distribution and logistics, for others on a contract or fee basis. These establishments do not provide operating staff to carry out the complete operations of a business.

Therefore, all companies engaged in any industrial activity related to this type of business are grouped under category 561110 in the North American Industry Classification System.

This industrial activity of NAICS code is structured as follows:

  • 56 - Administrative and Support and Waste Management and Remediation Services
  • 561 - Administrative and Support Services
  • 5611 - Office Administrative Services
  • 56111 - Office Administrative Services
  • 561110 - Office Administrative Services

Characteristics of the North American Industry Classification System code 561110


This code is only used in the North American Industry Classification System (NAICS). It´s to say, it is not used in the North American Free Trade Agreement (NAFTA): United States, Canada, and Mexico.

Related codes

The NAICS industry 561110 has the following cross-references:

  • Administering, overseeing, and managing other establishments of the company or enterprise (except government establishments) are classified in U.S. Industry 551114, Corporate, Subsidiary, and Regional Managing Offices.
  • 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.
  • Managing real property for others are classified in Industry 53131, Real Estate Property Managers.
  • Providing both management and operating staff for the complete operation of a client's business, such as a hotel, restaurant, mine site, or hospital are classified according to the industry of the establishment operated.
  • Providing computer facilities management are classified in U.S. Industry 541513, Computer Facilities Management Services.
  • Providing construction management are classified in Sector 23, Construction, by type of construction project managed.
  • Providing farm management are classified in U.S. Industry 115116, Farm Management Services.
  • Providing food services management at institutional, governmental, commercial, or industrial locations are classified in Industry 722310, Food Service Contractors.
  • Providing management advice without day-to-day management are classified in Industry 54161, Management Consulting Services.
  • Providing only one of the support services (e.g., accounting services) that establishments in this industry provide are classified in the appropriate industry according to the service provided.

Related activities

Below are some of the most common types of activities in the Office Administrative Services industry (NAICS Code 561110):

  • Administrative management services
  • Business management services
  • Executive management services
  • Hotel management services (except complete operation of client's business)
  • Industrial management services
  • Management services (except complete operation of client's business)
  • Managing offices of dentists
  • Managing offices of physicians and surgeons
  • Managing offices of professionals (e.g., dentists, physicians, surgeons)
  • Medical office management services
  • Motel management services (except complete operation of client's business)
  • Office administration services
  • Office management services

NAICS 561110

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