Management of Companies and Enterprises

North American Industry Classification System (NAICS) 55111

NAICS 55111 industry art

North American Industry Classification System (NAICS) code 55111 is used by federal buyers for market research, set-aside size standards, and reporting. Official titles come from the Census Bureau NAICS structure.

Official definition

This industry comprises (1) establishments primarily engaged in holding the securities of (or other equity interests in) companies and enterprises for the purpose of owning a controlling interest or influencing management decisions or (2) establishments (except government establishments) that administer, oversee, and manage other establishments of the company or enterprise and that normally undertake the strategic or organizational planning and decision-making role of the company or enterprise. Establishments that administer, oversee, and manage may hold the securities of the company or enterprise.

Official title
Management of Companies and Enterprises
Code level
5
Open opportunities
0 open · 0 active

Excluded or separately classified activities

Official Census cross-references identify activities that belong under another North American Industry Classification System (NAICS) code.

  • Establishments primarily engaged in holding the securities of companies or enterprises and operating these entities are classified according to the business operated;

  • Establishments primarily engaged in holding the securities of depository banks and operating these entities are classified in Industry Group 5221, Depository Credit Intermediation;

  • Establishments primarily engaged in patent buying and licensing are classified in Industry 53311, Lessors of Nonfinancial Intangible Assets (except Copyrighted Works);

  • 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 56111, Office Administrative Services;

  • Establishments primarily engaged in providing a single service to other establishments of the company or enterprise, such as trucking, warehousing, research and development, and data processing, are classified according to the service provided; and

  • Government establishments primarily engaged in administering, overseeing, and managing governmental programs are classified in Sector 92, Public Administration.

Source and edition

2022 NAICS Manual definition and reference material from the U.S. Census Bureau.

Codes within this category

Follow the official hierarchy toward the most specific industry that accurately describes the business activity.

Nearby NAICS codes

Not legal advice. NAICS titles come from the U.S. Census Bureau; opportunity availability comes from SAM.gov.