NAICS Code 813930 — Labor Unions and Similar Labor Organizations

National Industry in the official 2022 North American Industry Classification System (U.S. Census Bureau). It is the only national industry under 81393 (Labor Unions and Similar Labor Organizations).

Code	813930
Title	Labor Unions and Similar Labor Organizations
Level	National Industry (6-digit)
Edition	NAICS 2022 edition
SBA size standard	$16.5 million in average annual receipts

Official definition (2022 NAICS)

This industry comprises establishments primarily engaged in promoting the interests of organized labor and union employees.

Cross-References.

Is a business under 813930 "small"?

Under the SBA size standards (13 CFR 121.201, effective March 17, 2023), a business classified in NAICS 813930 qualifies as a small business if it does not exceed $16.5 million in average annual receipts. Small-business status determines eligibility for federal set-aside contracts, SAM.gov certifications and SBA loan programs — receipts are averaged over the latest 5 fiscal years.

Where 813930 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
NAICS Industry	81393	Labor Unions and Similar Labor Organizations
National Industry	813930	Labor Unions and Similar Labor Organizations

Related SIC codes

Via the official U.S. Census concordance (1987 SIC ↔ NAICS), shown only where the industry definition is unchanged in NAICS 2022.

SIC code	Title
8631	Labor Unions and Similar Labor 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.