What are SIC Codes?
SIC Directory / Lookup
SIC to NAICS Conversion
What are NAICS Codes?
NAICS Directory / Lookup
NAICS to SIC Conversion
SIC/NAICS Business Lists - Databases
SIC/NAICS Code Appending
Canada Business Lists
Classification Systems Overview
Product Codes US & International
Additional Industry Codes
Specialized Business Codes
Occupational & Educational Codes
Target companies by SIC and NAICS codes
The NAICS Directory contains a database of all the North American Industry Classification System codes. Use the search box or simply click on any category below.
Agriculture, Forestry, Fishing and Hunting
Animal Production and Aquaculture
Forestry and Logging
Fishing, Hunting and Trapping
Support Activities for Agriculture and Forestry