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Official North American industry classification system for business reporting and analysis.

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Established U.S. industry classification system widely used across business, reporting, analytics, and cross-dataset comparability.

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Standard classification systems used to organize industries, products, occupations, and business identifiers across U.S. and global datasets

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What Is a NAICS 8-Digit Code?
All NAICS SIC Companies
SIC 6-Digit NAICS 8-Digit ISIC (International) NACE (Europe) SOC (Occupations) CIP (Programs) Extended SOC (O*NET)

NAICS 8-Digit Codes for "naics:561622"

Extended NAICS codes provide more specific industry categories within official 6-digit NAICS classifications, supporting more precise industry segmentation, market research, and business targeting. For official NAICS classification, use the 6-digit NAICS code.

Search this keyword in SIC 6-Digit codes.

companies

Verified U.S. companies available for purchase in this industry. Counts are based on primary business classifications.

Industry NAICS 8-Digit U.S. companies Add

Automobile Lock-Out Service

Parent: Locksmiths

 Extended NAICS 561622-01 companies 67companies

Key Makers

Parent: Locksmiths

 Extended NAICS 561622-02 companies 260companies

Keys

Parent: Locksmiths

 Extended NAICS 561622-03 companies 421companies

Locks & Locksmiths

Parent: Locksmiths

 Extended NAICS 561622-04 companies 7,490companies

Safes & Vaults-Opening & Repairing

Parent: Locksmiths

 Extended NAICS 561622-05 companies 78companies

Other classifications

Search "naics:561622" in SIC 6-Digit codes →

Sources & methodology

NAICS definitions: U.S. Census Bureau, 2022

SIC definitions: OSHA SIC Manual

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