NAICS 2022 Classification
The North American Industry Classification System (NAICS 2022) is the standard for business registration, SEC filings, federal contracting, and economic statistics across the United States, Canada, and Mexico.
All NAICS Sectors
24 sectorsAgriculture, Forestry, Fishing and Hunting
Mining, Quarrying, and Oil and Gas Extraction
Utilities
Construction
Manufacturing
Manufacturing
Manufacturing
Wholesale Trade
Retail Trade
Retail Trade
Transportation and Warehousing
Transportation and Warehousing
Information
Finance and Insurance
Real Estate and Rental and Leasing
Professional, Scientific, and Technical Services
Management of Companies and Enterprises
Administrative and Support and Waste Management and Remediation Services
Educational Services
Health Care and Social Assistance
Arts, Entertainment, and Recreation
Accommodation and Food Services
Other Services (except Public Administration)
Public Administration
About NAICS Classification
NAICS (North American Industry Classification System) was developed jointly by the United States, Canada, and Mexico to provide a common framework for collecting and publishing statistical data on the North American economy. NAICS 2022 is the current revision, updated every five years.
The classification uses a 6-digit coding system:
- Sectors (2-digit) — 20 broad industry sectors
- Subsectors (3-digit) — further subdivision
- Industry Groups (4-digit) — finer industry groupings
- National Industries (6-digit) — 1,012 codes used in business registration
NAICS aligns broadly to ISIC Rev. 4 at the sector level, with significantly more granularity at the 5–6 digit level — especially in services and professional activities. Where a NAICS code maps to a GTIAS industry profile, full analysis is available.
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