NAICS 81391

Business Associations

Key Figures

Establishments
14,855
Census CBP · 2023
Employment
105,286
Census CBP · 2023
Market size
$30.2B
Census Economic Census · 2022

Figures are published for NAICS 81391 directly.

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Official definition

This industry comprises establishments primarily engaged in promoting the business interests of their members. These establishments may conduct research on new products and services; develop market statistics; sponsor quality and certification standards; lobby public officials; or publish newsletters, books, or periodicals for distribution to their members.

Source: US Census Bureau, 2017 NAICS Definitions. Public domain. Census publishes this definition under NAICS 813910, the only detailed industry in this group.

Illustrative examples

  • Agricultural organizations (except youth farming organizations, farm granges)
  • Real estate boards
  • Chambers of commerce
  • Trade associations
  • Manufacturers' associations

Which code does this activity belong in?

Business associations promote the collective interests of their member businesses through research, standard-setting, advocacy, and member communications. The boundary separates business associations from professional organizations, which serve licensed practitioners within specific professions rather than business entities as a whole. Labor unions, by contrast, represent employee interests through collective bargaining and workplace advocacy, while political organizations campaign for candidates or ballot measures.

VantaInsights Analysis AI-drafted

Written for NAICS 813910, the only detailed industry in this group.

Where this sits

Related classifications