Industry Code Lookup
Search and browse 2022 NAICS codes down to the 6-digit level. Click sectors to expand, or search by keyword or code.
Searches all 6-digit industry codes, subsectors, and sector names.
About NAICS codes
The North American Industry Classification System (NAICS) is the standard used by federal statistical agencies to classify business establishments. Updated every 5 years — this tool uses 2022 NAICS, which includes changes to retail categories. Notably, vending machine operators moved from 454210 (2017) to 445132 (2022). Used for SBA loans, government contracting, tax filings, and business licensing. SIC codes are a legacy system — most federal agencies now use NAICS exclusively.
© 2026 NumPad.net · Free professional tools · Not financial or legal advice