NAICS Code 8139 — Business, Professional, Labor, Political, and Similar Organizations

Industry Group in the official 2022 North American Industry Classification System (U.S. Census Bureau). It contains 5 direct sub-codes.

Code	8139
Title	Business, Professional, Labor, Political, and Similar Organizations
Level	Industry Group (4-digit)
Edition	NAICS 2022 edition

Official definition (2022 NAICS)

This industry group comprises establishments primarily engaged in promoting the interests of their members (except religious organizations, social advocacy organizations, and civic and social organizations). Examples of establishments in this industry are business associations, professional organizations, labor unions, and political organizations.

Where 8139 sits in the hierarchy

Level	Code	Title
Sector	81	Other Services (except Public Administration)
Subsector	813	Religious, Grantmaking, Civic, Professional, and Similar Organizations
Industry Group	8139	Business, Professional, Labor, Political, and Similar Organizations

Codes under 8139

Code	Title
81391	Business Associations
81392	Professional Organizations
81393	Labor Unions and Similar Labor Organizations
81394	Political Organizations
81399	Other Similar Organizations (except Business, Professional, Labor, and Political Organizations)

Related Industry Group codes

• 8131 — Religious Organizations
• 8132 — Grantmaking and Giving Services
• 8133 — Social Advocacy Organizations
• 8134 — Civic and Social Organizations

Data: official 2022 NAICS structure, descriptions and Census concordances, U.S. Census Bureau — U.S. government works in the public domain (17 U.S.C. §105). Suggested reference, not an official determination.