2022 NAICS national industry in sector 52 Finance and Insurance
525190 Other Insurance Funds
NAICS 525190 is the US industry code for other insurance funds. It covers 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.
- Code
- 525190 (2022 NAICS)
- Title
- Other Insurance Funds
- Part of
- Insurance and Employee Benefit Funds
- SBA small business limit
- Average annual receipts up to $40 million
- Closest UK SIC
- 64301, 64302, 64303, 64304 and 2 more (details)
Changes coming. The NAICS 2027 revision applies to data from 1 January 2027, and SBA proposed new size standards on 20 August 2026. The values on this page are the ones in force today; we update this page when the official files change.
Official definition
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.
When to use a different code
Census classifies these close-sounding activities somewhere else. Businesses mainly engaged in:
- Legal entities (i.e., funds, plans, and/or programs) organized to provide retirement income benefits exclusively for the sponsor's employees or members are classified in Industry 525110, Pension Funds.
- Legal entities (i.e., funds, plans, and/or programs) organized to provide health- and welfare-related employee benefits exclusively for the sponsor's employees or members are classified in Industry 525120, Health and Welfare Funds.
- Establishments primarily engaged in managing portfolios of insurance funds are classified in Industry 523940, Portfolio Management and Investment Advice.
- Establishments primarily engaged in providing pharmacy benefit management services and other third party claims administration of insurance and other employee benefit funds are classified in U.S. Industry 524292, Pharmacy Benefit Management and Other Third Party Administration of Insurance and Pension Funds.
- Establishments primarily engaged in providing insurance on a fee or contract basis are classified in Industry Group 5241, Insurance Carriers.
Activities listed under 525190
The Census index assigns these 4 activities to this code. If your business matches one, this is your code.
- Compensation, workers, insurance funds
- Funds, self-insurance (except employee benefit funds)
- Self-insurance funds (except employee benefit funds)
- Workers' compensation insurance funds
SBA size standard for 525190
To count as a small business for SBA loans and federal contracts under NAICS 525190, your business (including affiliates) must not exceed $40 million in average annual receipts. Check your business.
Source: SBA table of size standards, effective March 17, 2023.
Closest UK SIC 2007 codes
There is no official one-to-one link between NAICS and UK SIC. These codes share the same international class (ISIC Rev. 4: 6430), so treat them as a starting point and check the definition.
- 64301Activities of investment trustsUK SIC
- 64302Activities of unit trustsUK SIC
- 64303Activities of venture and development capital companiesUK SIC
- 64304Activities of open-ended investment companiesUK SIC
- 64305Activities of property unit trustsUK SIC
- 64306Activities of real estate investment trustsUK SIC
Built from Census concordances 2022→2017 NAICS and 2017 NAICS→ISIC Rev. 4.
Similar codes to compare
Data last changed November 14, 2026. How this page is built.