SIC Code 6411 — Insurance Agents, Brokers, and Service

4-digit industry in the 1987 Standard Industrial Classification — still requested by banks, insurers, SEC filings and legacy systems.

Code	6411
Title	Insurance Agents, Brokers, and Service
System	SIC 1987 (final edition — replaced by NAICS in 1997)

The SIC was last revised in 1987 and officially superseded by NAICS in 1997, but it never fully disappeared: the SEC still tags EDGAR filings with SIC codes, and many banks, insurers and legacy databases keep requesting it. That is why converting between the two systems is still routine work.

NAICS equivalents of SIC 6411

From the official U.S. Census concordance (1987 SIC → 2002 NAICS). Where the 2002 code no longer exists in NAICS 2022, the closest current code is shown.

NAICS 2002	Title (2002)	Current 2022 code
524210	Insurance Agencies and Brokerages	524210 (same code)
524291	Claims Adjusting	524291 (same code)
524292	Third Party Administration of Insurance and Pension Funds	524292 (same code)
524298	All Other Insurance Related Activities	524298 (same code)

Data: 1987 SIC titles (OSHA/Census) and official Census concordance — U.S. government works in the public domain (17 U.S.C. §105). Suggested reference, not an official determination.