NAICS Code 525190 — Other Insurance Funds

National Industry in the official 2022 North American Industry Classification System (U.S. Census Bureau). It is the only national industry under 52519 (Other Insurance Funds).

Code	525190
Title	Other Insurance Funds
Level	National Industry (6-digit)
Edition	NAICS 2022 edition
SBA size standard	$40 million in average annual receipts

Official definition (2022 NAICS)

This industry comprises legal entities (i.e., funds (except pension, and health- and welfare-related employee benefit funds)) organized to provide insurance exclusively for the sponsor, firm, or its employees or members. Self-insurance funds (except employee benefit funds) and workers' compensation insurance funds are included in this industry.

Cross-References.

Is a business under 525190 "small"?

Under the SBA size standards (13 CFR 121.201, effective March 17, 2023), a business classified in NAICS 525190 qualifies as a small business if it does not exceed $40 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 525190 sits in the hierarchy

Level	Code	Title
Sector	52	Finance and Insurance
Subsector	525	Funds, Trusts, and Other Financial Vehicles
Industry Group	5251	Insurance and Employee Benefit Funds
NAICS Industry	52519	Other Insurance Funds
National Industry	525190	Other Insurance Funds

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
6321	Accident and Health Insurance
6324	Hospital and Medical Service Plans
6331	Fire, Marine, and Casualty Insurance
6733	Trusts, Except Educational, Religious, and Charitable

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.