Variant of NAICS 2017 Version 3.0 - Energy sector
- 4191 - Business-to-business electronic markets, and agents and brokersUS
- 41911 - Business-to-business electronic marketsUS
- 419110 - Business-to-business electronic marketsUS
- 41912 - Wholesale trade agents and brokersUS
- 419120 - Wholesale trade agents and brokersUS
- Date modified: