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Easily search and find NAICS codes for your industry to classify your business activities accurately.

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Find comprehensive six-digit NAICS codes and titles for various industries.

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Nov 15, 2024 · A NAICS (pronounced NAKES) code, or North American Industry Classification System code, is a six-digit number used to classify businesses by industry. Federal agencies use these …

Get detailed descriptions of NAICS codes to understand the industries they represent.

Apr 16, 2025 · Discover the importance of a NAICS code for construction, aiding market research, compliance, and industry competitiveness.

Access search results and mappings from SIC to NAICS codes to align your business activities with industry standards.